From d6a294c04305cf065cecad379bdd03986376b27d Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 21 Jun 2025 23:29:00 -0600
Subject: [PATCH 01/25] started htmlua-parser

---
 .gitignore                |   21 +
 Cargo.lock                | 1078 +++++++++++++++++++++++++++++++++++++
 cargo.toml                |    3 +
 htmlua-parser/Cargo.toml  |   10 +
 htmlua-parser/src/lib.rs  |  109 ++++
 htmlua-server/Cargo.toml  |    6 +
 htmlua-server/src/main.rs |    3 +
 7 files changed, 1230 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 cargo.toml
 create mode 100644 htmlua-parser/Cargo.toml
 create mode 100644 htmlua-parser/src/lib.rs
 create mode 100644 htmlua-server/Cargo.toml
 create mode 100644 htmlua-server/src/main.rs

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ad67955
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,21 @@
+# Generated by Cargo
+# will have compiled files and executables
+debug
+target
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+
+# Generated by cargo mutants
+# Contains mutation testing data
+**/mutants.out*/
+
+# RustRover
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..04bec2a
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,1078 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
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+anyhow = "1.0.98"
+kuchikiki = "0.8.2"
+mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
+tendril = "0.4.3"
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
new file mode 100644
index 0000000..80a21dd
--- /dev/null
+++ b/htmlua-parser/src/lib.rs
@@ -0,0 +1,109 @@
+#![warn(clippy::pedantic)]
+
+use std::cell::RefCell;
+use std::fmt::Write;
+use std::rc::Rc;
+
+use anyhow::Result;
+use anyhow::anyhow;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+use mlua::{Lua, Table};
+use tendril::fmt;
+use tendril::{Atomicity, Tendril};
+
+fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
+    let t = l.create_table()?;
+
+    // This cannot be the best way to do this
+
+    let stdout_println = stdout.clone();
+    t.set(
+        "println",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_println.borrow_mut();
+            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)?;
+            Ok(())
+        })?,
+    )?;
+
+    let stdout_print = stdout.clone();
+    t.set(
+        "print",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_print.borrow_mut();
+            write!(stdout_ref, "{text}").map_err(mlua::Error::external)?;
+            Ok(())
+        })?,
+    )?;
+    Ok(t)
+}
+
+pub fn parse<F: fmt::Format, A: Atomicity, T: Into<Tendril<F, A>>>(to_parse: T) -> Result<NodeRef>
+where
+    tendril::Tendril<tendril::fmt::UTF8>: std::convert::From<tendril::Tendril<F, A>>,
+{
+    let document = kuchikiki::parse_html().one(to_parse.into());
+    let lua = Lua::new();
+    let globals = lua.globals();
+
+    let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
+
+    let htmlua_table = create_luahtml_stdlib(&lua, &stdout)
+        .map_err(|e| anyhow::anyhow!("Failed to create Lua stdlib: {}", e))?;
+
+    globals
+        .set("htmlua", htmlua_table)
+        .map_err(|e| anyhow::anyhow!("Failed to set global: {}", e))?;
+
+    let lua_elements: Vec<_> = match document.select("lua") {
+        Ok(e) => e.collect(),
+        Err(()) => return Err(anyhow!("Unable to find Lua")),
+    };
+
+    for node in lua_elements {
+        if let Some(text_node) = node.as_node().first_child() {
+            if let Some(lua_code) = text_node.as_text() {
+                stdout.borrow_mut().clear();
+                lua.load(lua_code.borrow().as_str())
+                    .exec()
+                    .map_err(|e| anyhow::anyhow!("Failed to execute Lua: {}", e))?;
+                node.as_node()
+                    .insert_before(NodeRef::new_text(stdout.borrow().as_str()));
+                node.as_node().detach();
+            }
+        }
+    }
+
+    Ok(document)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn base() -> Result<()> {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <span><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+            </body>
+            </html>"#;
+        let d = parse(page)?;
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "Test from Lua!\n");
+        assert!(d.select_first("lua").is_err());
+        Ok(())
+    }
+}
diff --git a/htmlua-server/Cargo.toml b/htmlua-server/Cargo.toml
new file mode 100644
index 0000000..13df255
--- /dev/null
+++ b/htmlua-server/Cargo.toml
@@ -0,0 +1,6 @@
+[package]
+name = "htmlua-server"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
diff --git a/htmlua-server/src/main.rs b/htmlua-server/src/main.rs
new file mode 100644
index 0000000..e7a11a9
--- /dev/null
+++ b/htmlua-server/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

From 013317c13c6389dd41ba79f4d244ff5a230df28c Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Mon, 23 Jun 2025 17:42:36 -0600
Subject: [PATCH 02/25] applied suggestions from @kdkasad

---
 cargo.toml => Cargo.toml |  2 ++
 htmlua-parser/Cargo.toml |  4 ++++
 htmlua-parser/src/lib.rs | 24 +++++++++++-------------
 3 files changed, 17 insertions(+), 13 deletions(-)
 rename cargo.toml => Cargo.toml (97%)

diff --git a/cargo.toml b/Cargo.toml
similarity index 97%
rename from cargo.toml
rename to Cargo.toml
index 89e71bf..931e4cc 100644
--- a/cargo.toml
+++ b/Cargo.toml
@@ -1,3 +1,5 @@
 [workspace]
 members = ["htmlua-parser", "htmlua-server"]
 resolver = "2"
+
+
diff --git a/htmlua-parser/Cargo.toml b/htmlua-parser/Cargo.toml
index 8a18618..b611fde 100644
--- a/htmlua-parser/Cargo.toml
+++ b/htmlua-parser/Cargo.toml
@@ -8,3 +8,7 @@ anyhow = "1.0.98"
 kuchikiki = "0.8.2"
 mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
 tendril = "0.4.3"
+
+
+[lints.clippy]
+pedantic = { level = "warn", priority = -1 }
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index 80a21dd..dcbd4b1 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,5 +1,3 @@
-#![warn(clippy::pedantic)]
-
 use std::cell::RefCell;
 use std::fmt::Write;
 use std::rc::Rc;
@@ -24,8 +22,7 @@ fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<
         "println",
         l.create_function(move |_, text: String| {
             let mut stdout_ref = stdout_println.borrow_mut();
-            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)?;
-            Ok(())
+            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)
         })?,
     )?;
 
@@ -34,15 +31,17 @@ fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<
         "print",
         l.create_function(move |_, text: String| {
             let mut stdout_ref = stdout_print.borrow_mut();
-            write!(stdout_ref, "{text}").map_err(mlua::Error::external)?;
-            Ok(())
+            write!(stdout_ref, "{text}").map_err(mlua::Error::external)
         })?,
     )?;
     Ok(t)
 }
 
-pub fn parse<F: fmt::Format, A: Atomicity, T: Into<Tendril<F, A>>>(to_parse: T) -> Result<NodeRef>
+pub fn parse<F, A, T>(to_parse: T) -> Result<NodeRef>
 where
+    F: fmt::Format,
+    A: Atomicity,
+    T: Into<Tendril<F, A>>,
     tendril::Tendril<tendril::fmt::UTF8>: std::convert::From<tendril::Tendril<F, A>>,
 {
     let document = kuchikiki::parse_html().one(to_parse.into());
@@ -52,11 +51,11 @@ where
     let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
 
     let htmlua_table = create_luahtml_stdlib(&lua, &stdout)
-        .map_err(|e| anyhow::anyhow!("Failed to create Lua stdlib: {}", e))?;
+        .map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
 
     globals
         .set("htmlua", htmlua_table)
-        .map_err(|e| anyhow::anyhow!("Failed to set global: {}", e))?;
+        .map_err(|e| anyhow!("Failed to set global: {}", e))?;
 
     let lua_elements: Vec<_> = match document.select("lua") {
         Ok(e) => e.collect(),
@@ -69,7 +68,7 @@ where
                 stdout.borrow_mut().clear();
                 lua.load(lua_code.borrow().as_str())
                     .exec()
-                    .map_err(|e| anyhow::anyhow!("Failed to execute Lua: {}", e))?;
+                    .map_err(|e| anyhow!("Failed to execute Lua: {}", e))?;
                 node.as_node()
                     .insert_before(NodeRef::new_text(stdout.borrow().as_str()));
                 node.as_node().detach();
@@ -85,7 +84,7 @@ mod tests {
     use super::*;
 
     #[test]
-    fn base() -> Result<()> {
+    fn base() {
         let page = r#"
             <!DOCTYPE html>
             <html>
@@ -100,10 +99,9 @@ mod tests {
                 </lua></span>
             </body>
             </html>"#;
-        let d = parse(page)?;
+        let d = parse(page).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
         assert_eq!(text, "Test from Lua!\n");
         assert!(d.select_first("lua").is_err());
-        Ok(())
     }
 }

From 0c33e46b3055defe2baf37ce609cf6f1a7e2b370 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Mon, 23 Jun 2025 20:04:08 -0600
Subject: [PATCH 03/25] added template expanding

---
 htmlua-parser/src/lib.rs                      | 88 ++++++++++++++++---
 htmlua-parser/tests/components/comp1.html     |  1 +
 .../tests/components/comp2_level1.html        |  4 +
 .../tests/components/comp2_level2.html        |  1 +
 4 files changed, 82 insertions(+), 12 deletions(-)
 create mode 100644 htmlua-parser/tests/components/comp1.html
 create mode 100644 htmlua-parser/tests/components/comp2_level1.html
 create mode 100644 htmlua-parser/tests/components/comp2_level2.html

diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index dcbd4b1..bf62208 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,5 +1,7 @@
 use std::cell::RefCell;
 use std::fmt::Write;
+use std::fs::read_to_string;
+use std::path::PathBuf;
 use std::rc::Rc;
 
 use anyhow::Result;
@@ -9,8 +11,7 @@ use kuchikiki::{
     traits::TendrilSink,
 };
 use mlua::{Lua, Table};
-use tendril::fmt;
-use tendril::{Atomicity, Tendril};
+use tendril::Atomicity;
 
 fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
     let t = l.create_table()?;
@@ -37,14 +38,7 @@ fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<
     Ok(t)
 }
 
-pub fn parse<F, A, T>(to_parse: T) -> Result<NodeRef>
-where
-    F: fmt::Format,
-    A: Atomicity,
-    T: Into<Tendril<F, A>>,
-    tendril::Tendril<tendril::fmt::UTF8>: std::convert::From<tendril::Tendril<F, A>>,
-{
-    let document = kuchikiki::parse_html().one(to_parse.into());
+pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
     let lua = Lua::new();
     let globals = lua.globals();
 
@@ -79,12 +73,32 @@ where
     Ok(document)
 }
 
+pub fn expand_template(document: NodeRef, component_path: &PathBuf) -> Result<NodeRef> {
+    for i in document.select("include").map_err(|()| anyhow!("Error finding include"))? {
+        let attrs = match i.as_node().as_element() {
+            Some(e) => e.attributes.borrow(),
+            None => continue,
+        };
+        if let Some(include_path) = attrs.get("path") {
+            let mut item_path = component_path.clone();
+            item_path.push(include_path);
+            println!("{item_path:?}");
+            let component_text = read_to_string(item_path)?;
+            let new_node = kuchikiki::parse_html().one(component_text);
+            let replaced_node = expand_template(new_node, component_path)?;
+            i.as_node().insert_before(replaced_node);
+            i.as_node().detach();
+        }
+    }
+    Ok(document)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
 
     #[test]
-    fn base() {
+    fn basic_lua() {
         let page = r#"
             <!DOCTYPE html>
             <html>
@@ -99,9 +113,59 @@ mod tests {
                 </lua></span>
             </body>
             </html>"#;
-        let d = parse(page).unwrap();
+        let document =  kuchikiki::parse_html().one(page);
+        let d = execute_lua(document).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
         assert_eq!(text, "Test from Lua!\n");
         assert!(d.select_first("lua").is_err());
     }
+
+    #[test]
+    fn basic_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <include path="comp1.html" />
+                <span><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "included1");
+        assert!(d.select_first("include").is_err());
+    }
+
+    #[test]
+    fn recursive_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+                <head>
+                    <title>Basic HTML Page</title>
+                </head>
+            <body>
+                <h1>Hello World</h1>
+                <include path="comp2_level1.html" />
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "included_twice");
+        assert!(d.select_first("include").is_err());
+    }
+
 }
diff --git a/htmlua-parser/tests/components/comp1.html b/htmlua-parser/tests/components/comp1.html
new file mode 100644
index 0000000..516d00e
--- /dev/null
+++ b/htmlua-parser/tests/components/comp1.html
@@ -0,0 +1 @@
+<span>included1</span>
diff --git a/htmlua-parser/tests/components/comp2_level1.html b/htmlua-parser/tests/components/comp2_level1.html
new file mode 100644
index 0000000..086a939
--- /dev/null
+++ b/htmlua-parser/tests/components/comp2_level1.html
@@ -0,0 +1,4 @@
+<div>
+  <p>test</p>
+  <include path="comp2_level2.html"/>
+</div>
diff --git a/htmlua-parser/tests/components/comp2_level2.html b/htmlua-parser/tests/components/comp2_level2.html
new file mode 100644
index 0000000..5a8bced
--- /dev/null
+++ b/htmlua-parser/tests/components/comp2_level2.html
@@ -0,0 +1 @@
+<span>included_twice</span>

From 93cee588074981d33bd0da54aaa2e9c0311c3d87 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Wed, 25 Jun 2025 20:21:37 -0600
Subject: [PATCH 04/25] added include elements

---
 htmlua-parser/src/lib.rs                      | 80 +++++++++++++++++--
 .../tests/components/with_include1.html       |  7 ++
 2 files changed, 81 insertions(+), 6 deletions(-)
 create mode 100644 htmlua-parser/tests/components/with_include1.html

diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index bf62208..d5b291f 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -11,7 +11,6 @@ use kuchikiki::{
     traits::TendrilSink,
 };
 use mlua::{Lua, Table};
-use tendril::Atomicity;
 
 fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
     let t = l.create_table()?;
@@ -73,7 +72,21 @@ pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
     Ok(document)
 }
 
-pub fn expand_template(document: NodeRef, component_path: &PathBuf) -> Result<NodeRef> {
+pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from: Option<&NodeRef>) -> Result<NodeRef> {
+    if let Some(from_node) = include_from {
+
+
+        for i in document.select("includeelement").map_err(|()| anyhow!("Error finding includeelement"))? {
+            if let Some(name) = i.attributes.borrow().get("name") {
+                let exported = from_node.select_first(format!("exportelement.{name}").as_str()).map_err(|()| anyhow!("Error finding exportelement"))?;
+                exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
+            }
+        }
+        while let Ok(i) = document.select_first("includeelement") {
+            i.as_node().detach();
+        }
+
+    }
     for i in document.select("include").map_err(|()| anyhow!("Error finding include"))? {
         let attrs = match i.as_node().as_element() {
             Some(e) => e.attributes.borrow(),
@@ -82,10 +95,9 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf) -> Result<No
         if let Some(include_path) = attrs.get("path") {
             let mut item_path = component_path.clone();
             item_path.push(include_path);
-            println!("{item_path:?}");
             let component_text = read_to_string(item_path)?;
             let new_node = kuchikiki::parse_html().one(component_text);
-            let replaced_node = expand_template(new_node, component_path)?;
+            let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
             i.as_node().insert_before(replaced_node);
             i.as_node().detach();
         }
@@ -120,6 +132,34 @@ mod tests {
         assert!(d.select_first("lua").is_err());
     }
 
+    #[test]
+    fn multiple_lua() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <span id="ta"><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+                <div>
+                    <span id="tb"><lua>htmlua.println("test 2")</lua></span>
+                </div>
+            </body>
+            </html>"#;
+        let document =  kuchikiki::parse_html().one(page);
+        let d = execute_lua(document).unwrap();
+        let text = d.select_first("#ta").unwrap().as_node().text_contents();
+        assert_eq!(text, "Test from Lua!\n");
+        let text = d.select_first("#tb").unwrap().as_node().text_contents();
+        assert_eq!(text, "test 2\n");
+        assert!(d.select_first("lua").is_err());
+    }
+
     #[test]
     fn basic_include() {
         let page = r#"
@@ -140,7 +180,7 @@ mod tests {
         let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
         p.push("tests/components");
         let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p).unwrap();
+        let d = expand_template(document, &p, None).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
         assert_eq!(text, "included1");
         assert!(d.select_first("include").is_err());
@@ -162,10 +202,38 @@ mod tests {
         let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
         p.push("tests/components");
         let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p).unwrap();
+        let d = expand_template(document, &p, None).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
         assert_eq!(text, "included_twice");
         assert!(d.select_first("include").is_err());
     }
 
+    #[test]
+    fn export_element_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+                <head>
+                    <title>Basic HTML Page</title>
+                </head>
+            <body>
+                <h1>Hello World</h1>
+                <include path="with_include1.html">
+                    <exportelement class="el1"><span id="ta">element 1</span></exportelement>
+                    <exportelement class="el2"><span id="tb">element 2</span></exportelement>
+                </include>
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("#ta").unwrap().as_node().text_contents();
+        assert_eq!(text, "element 1");
+        let text = d.select_first("#tb").unwrap().as_node().text_contents();
+        assert_eq!(text, "element 2");
+        assert!(d.select_first("exportelement").is_err());
+        assert!(d.select_first("includeelement").is_err());
+    }
+
 }
diff --git a/htmlua-parser/tests/components/with_include1.html b/htmlua-parser/tests/components/with_include1.html
new file mode 100644
index 0000000..4902bf1
--- /dev/null
+++ b/htmlua-parser/tests/components/with_include1.html
@@ -0,0 +1,7 @@
+<div>
+  <includeelement name="el1"></includeelement>
+  <br>
+  <div>
+    <includeelement name="el2"></includeelement>
+  </div>
+</div>

From e02572711822188ef7fd4f57a2c7262bf0496d8f Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 5 Jul 2025 16:13:17 -0600
Subject: [PATCH 05/25] added apache2 cgi script

---
 Cargo.lock                    |   8 ++
 Cargo.toml                    |   2 +-
 htmlua-apache-cgi/Cargo.toml  |   8 ++
 htmlua-apache-cgi/src/main.rs |  32 +++++
 htmlua-parser/src/lib.rs      | 239 +---------------------------------
 htmlua-parser/src/render.rs   | 239 ++++++++++++++++++++++++++++++++++
 htmlua-parser/src/serve.rs    |  39 ++++++
 7 files changed, 329 insertions(+), 238 deletions(-)
 create mode 100644 htmlua-apache-cgi/Cargo.toml
 create mode 100644 htmlua-apache-cgi/src/main.rs
 create mode 100644 htmlua-parser/src/render.rs
 create mode 100644 htmlua-parser/src/serve.rs

diff --git a/Cargo.lock b/Cargo.lock
index 04bec2a..17554c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -211,6 +211,14 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "htmlua-apache-cgi"
+version = "0.1.0"
+dependencies = [
+ "htmlua-parser",
+ "kuchikiki",
+]
+
 [[package]]
 name = "htmlua-parser"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index 931e4cc..f64ae5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace]
-members = ["htmlua-parser", "htmlua-server"]
+members = [ "htmlua-apache-cgi","htmlua-parser", "htmlua-server"]
 resolver = "2"
 
 
diff --git a/htmlua-apache-cgi/Cargo.toml b/htmlua-apache-cgi/Cargo.toml
new file mode 100644
index 0000000..7a8052d
--- /dev/null
+++ b/htmlua-apache-cgi/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "htmlua-apache-cgi"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+htmlua-parser = { path = "../htmlua-parser" }
+kuchikiki = "0.8.2"
diff --git a/htmlua-apache-cgi/src/main.rs b/htmlua-apache-cgi/src/main.rs
new file mode 100644
index 0000000..ce86dc6
--- /dev/null
+++ b/htmlua-apache-cgi/src/main.rs
@@ -0,0 +1,32 @@
+use std::env;
+use std::fs;
+use std::fs::read_to_string;
+use std::path::{Path, PathBuf};
+use std::str::FromStr;
+use htmlua_parser::serve::serve_content;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+
+fn main() {
+    println!("Content-Type: text/html\n");
+
+    let request_uri = env::var("PATH_INFO").unwrap_or_else(|_| "".to_string());
+
+    let page = serve_content(request_uri.as_str()).unwrap();
+
+
+    // Output the final expanded HTML
+    println!("{page}");
+}
+
+// Simple HTML escape function
+fn html_escape(input: &str) -> String {
+    input
+        .replace('&', "&amp;")
+        .replace('<', "&lt;")
+        .replace('>', "&gt;")
+        .replace('"', "&quot;")
+        .replace('\'', "&#x27;")
+}
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index d5b291f..75aac9c 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,239 +1,4 @@
-use std::cell::RefCell;
-use std::fmt::Write;
-use std::fs::read_to_string;
-use std::path::PathBuf;
-use std::rc::Rc;
 
-use anyhow::Result;
-use anyhow::anyhow;
-use kuchikiki::{
-    NodeRef,
-    traits::TendrilSink,
-};
-use mlua::{Lua, Table};
+pub mod render;
+pub mod serve;
 
-fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
-    let t = l.create_table()?;
-
-    // This cannot be the best way to do this
-
-    let stdout_println = stdout.clone();
-    t.set(
-        "println",
-        l.create_function(move |_, text: String| {
-            let mut stdout_ref = stdout_println.borrow_mut();
-            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)
-        })?,
-    )?;
-
-    let stdout_print = stdout.clone();
-    t.set(
-        "print",
-        l.create_function(move |_, text: String| {
-            let mut stdout_ref = stdout_print.borrow_mut();
-            write!(stdout_ref, "{text}").map_err(mlua::Error::external)
-        })?,
-    )?;
-    Ok(t)
-}
-
-pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
-    let lua = Lua::new();
-    let globals = lua.globals();
-
-    let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
-
-    let htmlua_table = create_luahtml_stdlib(&lua, &stdout)
-        .map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
-
-    globals
-        .set("htmlua", htmlua_table)
-        .map_err(|e| anyhow!("Failed to set global: {}", e))?;
-
-    let lua_elements: Vec<_> = match document.select("lua") {
-        Ok(e) => e.collect(),
-        Err(()) => return Err(anyhow!("Unable to find Lua")),
-    };
-
-    for node in lua_elements {
-        if let Some(text_node) = node.as_node().first_child() {
-            if let Some(lua_code) = text_node.as_text() {
-                stdout.borrow_mut().clear();
-                lua.load(lua_code.borrow().as_str())
-                    .exec()
-                    .map_err(|e| anyhow!("Failed to execute Lua: {}", e))?;
-                node.as_node()
-                    .insert_before(NodeRef::new_text(stdout.borrow().as_str()));
-                node.as_node().detach();
-            }
-        }
-    }
-
-    Ok(document)
-}
-
-pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from: Option<&NodeRef>) -> Result<NodeRef> {
-    if let Some(from_node) = include_from {
-
-
-        for i in document.select("includeelement").map_err(|()| anyhow!("Error finding includeelement"))? {
-            if let Some(name) = i.attributes.borrow().get("name") {
-                let exported = from_node.select_first(format!("exportelement.{name}").as_str()).map_err(|()| anyhow!("Error finding exportelement"))?;
-                exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
-            }
-        }
-        while let Ok(i) = document.select_first("includeelement") {
-            i.as_node().detach();
-        }
-
-    }
-    for i in document.select("include").map_err(|()| anyhow!("Error finding include"))? {
-        let attrs = match i.as_node().as_element() {
-            Some(e) => e.attributes.borrow(),
-            None => continue,
-        };
-        if let Some(include_path) = attrs.get("path") {
-            let mut item_path = component_path.clone();
-            item_path.push(include_path);
-            let component_text = read_to_string(item_path)?;
-            let new_node = kuchikiki::parse_html().one(component_text);
-            let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
-            i.as_node().insert_before(replaced_node);
-            i.as_node().detach();
-        }
-    }
-    Ok(document)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn basic_lua() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-            <head>
-                <title>Basic HTML Page</title>
-            </head>
-            <body>
-                <h1>Hello World</h1>
-                <p>This is a paragraph.</p>
-                <span><lua>
-                    htmlua.println("Test from Lua!")
-                </lua></span>
-            </body>
-            </html>"#;
-        let document =  kuchikiki::parse_html().one(page);
-        let d = execute_lua(document).unwrap();
-        let text = d.select_first("span").unwrap().as_node().text_contents();
-        assert_eq!(text, "Test from Lua!\n");
-        assert!(d.select_first("lua").is_err());
-    }
-
-    #[test]
-    fn multiple_lua() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-            <head>
-                <title>Basic HTML Page</title>
-            </head>
-            <body>
-                <h1>Hello World</h1>
-                <p>This is a paragraph.</p>
-                <span id="ta"><lua>
-                    htmlua.println("Test from Lua!")
-                </lua></span>
-                <div>
-                    <span id="tb"><lua>htmlua.println("test 2")</lua></span>
-                </div>
-            </body>
-            </html>"#;
-        let document =  kuchikiki::parse_html().one(page);
-        let d = execute_lua(document).unwrap();
-        let text = d.select_first("#ta").unwrap().as_node().text_contents();
-        assert_eq!(text, "Test from Lua!\n");
-        let text = d.select_first("#tb").unwrap().as_node().text_contents();
-        assert_eq!(text, "test 2\n");
-        assert!(d.select_first("lua").is_err());
-    }
-
-    #[test]
-    fn basic_include() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-            <head>
-                <title>Basic HTML Page</title>
-            </head>
-            <body>
-                <h1>Hello World</h1>
-                <p>This is a paragraph.</p>
-                <include path="comp1.html" />
-                <span><lua>
-                    htmlua.println("Test from Lua!")
-                </lua></span>
-            </body>
-            </html>"#;
-        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p, None).unwrap();
-        let text = d.select_first("span").unwrap().as_node().text_contents();
-        assert_eq!(text, "included1");
-        assert!(d.select_first("include").is_err());
-    }
-
-    #[test]
-    fn recursive_include() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-                <head>
-                    <title>Basic HTML Page</title>
-                </head>
-            <body>
-                <h1>Hello World</h1>
-                <include path="comp2_level1.html" />
-            </body>
-            </html>"#;
-        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p, None).unwrap();
-        let text = d.select_first("span").unwrap().as_node().text_contents();
-        assert_eq!(text, "included_twice");
-        assert!(d.select_first("include").is_err());
-    }
-
-    #[test]
-    fn export_element_include() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-                <head>
-                    <title>Basic HTML Page</title>
-                </head>
-            <body>
-                <h1>Hello World</h1>
-                <include path="with_include1.html">
-                    <exportelement class="el1"><span id="ta">element 1</span></exportelement>
-                    <exportelement class="el2"><span id="tb">element 2</span></exportelement>
-                </include>
-            </body>
-            </html>"#;
-        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p, None).unwrap();
-        let text = d.select_first("#ta").unwrap().as_node().text_contents();
-        assert_eq!(text, "element 1");
-        let text = d.select_first("#tb").unwrap().as_node().text_contents();
-        assert_eq!(text, "element 2");
-        assert!(d.select_first("exportelement").is_err());
-        assert!(d.select_first("includeelement").is_err());
-    }
-
-}
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
new file mode 100644
index 0000000..d5b291f
--- /dev/null
+++ b/htmlua-parser/src/render.rs
@@ -0,0 +1,239 @@
+use std::cell::RefCell;
+use std::fmt::Write;
+use std::fs::read_to_string;
+use std::path::PathBuf;
+use std::rc::Rc;
+
+use anyhow::Result;
+use anyhow::anyhow;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+use mlua::{Lua, Table};
+
+fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
+    let t = l.create_table()?;
+
+    // This cannot be the best way to do this
+
+    let stdout_println = stdout.clone();
+    t.set(
+        "println",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_println.borrow_mut();
+            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)
+        })?,
+    )?;
+
+    let stdout_print = stdout.clone();
+    t.set(
+        "print",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_print.borrow_mut();
+            write!(stdout_ref, "{text}").map_err(mlua::Error::external)
+        })?,
+    )?;
+    Ok(t)
+}
+
+pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
+    let lua = Lua::new();
+    let globals = lua.globals();
+
+    let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
+
+    let htmlua_table = create_luahtml_stdlib(&lua, &stdout)
+        .map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
+
+    globals
+        .set("htmlua", htmlua_table)
+        .map_err(|e| anyhow!("Failed to set global: {}", e))?;
+
+    let lua_elements: Vec<_> = match document.select("lua") {
+        Ok(e) => e.collect(),
+        Err(()) => return Err(anyhow!("Unable to find Lua")),
+    };
+
+    for node in lua_elements {
+        if let Some(text_node) = node.as_node().first_child() {
+            if let Some(lua_code) = text_node.as_text() {
+                stdout.borrow_mut().clear();
+                lua.load(lua_code.borrow().as_str())
+                    .exec()
+                    .map_err(|e| anyhow!("Failed to execute Lua: {}", e))?;
+                node.as_node()
+                    .insert_before(NodeRef::new_text(stdout.borrow().as_str()));
+                node.as_node().detach();
+            }
+        }
+    }
+
+    Ok(document)
+}
+
+pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from: Option<&NodeRef>) -> Result<NodeRef> {
+    if let Some(from_node) = include_from {
+
+
+        for i in document.select("includeelement").map_err(|()| anyhow!("Error finding includeelement"))? {
+            if let Some(name) = i.attributes.borrow().get("name") {
+                let exported = from_node.select_first(format!("exportelement.{name}").as_str()).map_err(|()| anyhow!("Error finding exportelement"))?;
+                exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
+            }
+        }
+        while let Ok(i) = document.select_first("includeelement") {
+            i.as_node().detach();
+        }
+
+    }
+    for i in document.select("include").map_err(|()| anyhow!("Error finding include"))? {
+        let attrs = match i.as_node().as_element() {
+            Some(e) => e.attributes.borrow(),
+            None => continue,
+        };
+        if let Some(include_path) = attrs.get("path") {
+            let mut item_path = component_path.clone();
+            item_path.push(include_path);
+            let component_text = read_to_string(item_path)?;
+            let new_node = kuchikiki::parse_html().one(component_text);
+            let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
+            i.as_node().insert_before(replaced_node);
+            i.as_node().detach();
+        }
+    }
+    Ok(document)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn basic_lua() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <span><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+            </body>
+            </html>"#;
+        let document =  kuchikiki::parse_html().one(page);
+        let d = execute_lua(document).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "Test from Lua!\n");
+        assert!(d.select_first("lua").is_err());
+    }
+
+    #[test]
+    fn multiple_lua() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <span id="ta"><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+                <div>
+                    <span id="tb"><lua>htmlua.println("test 2")</lua></span>
+                </div>
+            </body>
+            </html>"#;
+        let document =  kuchikiki::parse_html().one(page);
+        let d = execute_lua(document).unwrap();
+        let text = d.select_first("#ta").unwrap().as_node().text_contents();
+        assert_eq!(text, "Test from Lua!\n");
+        let text = d.select_first("#tb").unwrap().as_node().text_contents();
+        assert_eq!(text, "test 2\n");
+        assert!(d.select_first("lua").is_err());
+    }
+
+    #[test]
+    fn basic_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <include path="comp1.html" />
+                <span><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "included1");
+        assert!(d.select_first("include").is_err());
+    }
+
+    #[test]
+    fn recursive_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+                <head>
+                    <title>Basic HTML Page</title>
+                </head>
+            <body>
+                <h1>Hello World</h1>
+                <include path="comp2_level1.html" />
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "included_twice");
+        assert!(d.select_first("include").is_err());
+    }
+
+    #[test]
+    fn export_element_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+                <head>
+                    <title>Basic HTML Page</title>
+                </head>
+            <body>
+                <h1>Hello World</h1>
+                <include path="with_include1.html">
+                    <exportelement class="el1"><span id="ta">element 1</span></exportelement>
+                    <exportelement class="el2"><span id="tb">element 2</span></exportelement>
+                </include>
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("#ta").unwrap().as_node().text_contents();
+        assert_eq!(text, "element 1");
+        let text = d.select_first("#tb").unwrap().as_node().text_contents();
+        assert_eq!(text, "element 2");
+        assert!(d.select_first("exportelement").is_err());
+        assert!(d.select_first("includeelement").is_err());
+    }
+
+}
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
new file mode 100644
index 0000000..6bbf73a
--- /dev/null
+++ b/htmlua-parser/src/serve.rs
@@ -0,0 +1,39 @@
+use std::env;
+use std::fs;
+use std::fs::read_to_string;
+use std::path::{Path, PathBuf};
+use std::str::FromStr;
+use super::render::execute_lua;
+use super::render::expand_template;
+use anyhow::Result;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+
+pub fn serve_content(request_uri: &str) -> Result<String>{
+    // TODO: read from config
+    let pages = PathBuf::from("/var/www/htmlua/pages");
+    let components = PathBuf::from("/var/www/htmlua/components");
+
+    let safe_path = Path::new(request_uri).strip_prefix("/")?;
+    let page_path = pages.join(safe_path);
+
+    let page_string = read_to_string(&page_path)?;
+
+    let doc = kuchikiki::parse_html().one(page_string);
+    let full_doc = expand_template(doc, &components, None)?;
+
+    let executed_doc = execute_lua(full_doc)?;
+
+    Ok(executed_doc.to_string())
+}
+
+fn html_escape(input: &str) -> String {
+    input
+        .replace('&', "&amp;")
+        .replace('<', "&lt;")
+        .replace('>', "&gt;")
+        .replace('"', "&quot;")
+        .replace('\'', "&#x27;")
+}

From 7e896c1397a6d2ccbac31a63852b6ed0fbd32a8d Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 5 Jul 2025 16:13:17 -0600
Subject: [PATCH 06/25] added apache2 cgi script

---
 Cargo.lock                    |   8 ++
 Cargo.toml                    |   2 +-
 htmlua-apache-cgi/Cargo.toml  |   8 ++
 htmlua-apache-cgi/src/main.rs |  32 +++++
 htmlua-parser/src/lib.rs      | 239 +---------------------------------
 htmlua-parser/src/render.rs   | 239 ++++++++++++++++++++++++++++++++++
 htmlua-parser/src/serve.rs    |  39 ++++++
 7 files changed, 329 insertions(+), 238 deletions(-)
 create mode 100644 htmlua-apache-cgi/Cargo.toml
 create mode 100644 htmlua-apache-cgi/src/main.rs
 create mode 100644 htmlua-parser/src/render.rs
 create mode 100644 htmlua-parser/src/serve.rs

diff --git a/Cargo.lock b/Cargo.lock
index 04bec2a..17554c8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -211,6 +211,14 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "htmlua-apache-cgi"
+version = "0.1.0"
+dependencies = [
+ "htmlua-parser",
+ "kuchikiki",
+]
+
 [[package]]
 name = "htmlua-parser"
 version = "0.1.0"
diff --git a/Cargo.toml b/Cargo.toml
index 931e4cc..f64ae5e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace]
-members = ["htmlua-parser", "htmlua-server"]
+members = [ "htmlua-apache-cgi","htmlua-parser", "htmlua-server"]
 resolver = "2"
 
 
diff --git a/htmlua-apache-cgi/Cargo.toml b/htmlua-apache-cgi/Cargo.toml
new file mode 100644
index 0000000..7a8052d
--- /dev/null
+++ b/htmlua-apache-cgi/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "htmlua-apache-cgi"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+htmlua-parser = { path = "../htmlua-parser" }
+kuchikiki = "0.8.2"
diff --git a/htmlua-apache-cgi/src/main.rs b/htmlua-apache-cgi/src/main.rs
new file mode 100644
index 0000000..ce86dc6
--- /dev/null
+++ b/htmlua-apache-cgi/src/main.rs
@@ -0,0 +1,32 @@
+use std::env;
+use std::fs;
+use std::fs::read_to_string;
+use std::path::{Path, PathBuf};
+use std::str::FromStr;
+use htmlua_parser::serve::serve_content;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+
+fn main() {
+    println!("Content-Type: text/html\n");
+
+    let request_uri = env::var("PATH_INFO").unwrap_or_else(|_| "".to_string());
+
+    let page = serve_content(request_uri.as_str()).unwrap();
+
+
+    // Output the final expanded HTML
+    println!("{page}");
+}
+
+// Simple HTML escape function
+fn html_escape(input: &str) -> String {
+    input
+        .replace('&', "&amp;")
+        .replace('<', "&lt;")
+        .replace('>', "&gt;")
+        .replace('"', "&quot;")
+        .replace('\'', "&#x27;")
+}
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index d5b291f..75aac9c 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,239 +1,4 @@
-use std::cell::RefCell;
-use std::fmt::Write;
-use std::fs::read_to_string;
-use std::path::PathBuf;
-use std::rc::Rc;
 
-use anyhow::Result;
-use anyhow::anyhow;
-use kuchikiki::{
-    NodeRef,
-    traits::TendrilSink,
-};
-use mlua::{Lua, Table};
+pub mod render;
+pub mod serve;
 
-fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
-    let t = l.create_table()?;
-
-    // This cannot be the best way to do this
-
-    let stdout_println = stdout.clone();
-    t.set(
-        "println",
-        l.create_function(move |_, text: String| {
-            let mut stdout_ref = stdout_println.borrow_mut();
-            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)
-        })?,
-    )?;
-
-    let stdout_print = stdout.clone();
-    t.set(
-        "print",
-        l.create_function(move |_, text: String| {
-            let mut stdout_ref = stdout_print.borrow_mut();
-            write!(stdout_ref, "{text}").map_err(mlua::Error::external)
-        })?,
-    )?;
-    Ok(t)
-}
-
-pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
-    let lua = Lua::new();
-    let globals = lua.globals();
-
-    let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
-
-    let htmlua_table = create_luahtml_stdlib(&lua, &stdout)
-        .map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
-
-    globals
-        .set("htmlua", htmlua_table)
-        .map_err(|e| anyhow!("Failed to set global: {}", e))?;
-
-    let lua_elements: Vec<_> = match document.select("lua") {
-        Ok(e) => e.collect(),
-        Err(()) => return Err(anyhow!("Unable to find Lua")),
-    };
-
-    for node in lua_elements {
-        if let Some(text_node) = node.as_node().first_child() {
-            if let Some(lua_code) = text_node.as_text() {
-                stdout.borrow_mut().clear();
-                lua.load(lua_code.borrow().as_str())
-                    .exec()
-                    .map_err(|e| anyhow!("Failed to execute Lua: {}", e))?;
-                node.as_node()
-                    .insert_before(NodeRef::new_text(stdout.borrow().as_str()));
-                node.as_node().detach();
-            }
-        }
-    }
-
-    Ok(document)
-}
-
-pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from: Option<&NodeRef>) -> Result<NodeRef> {
-    if let Some(from_node) = include_from {
-
-
-        for i in document.select("includeelement").map_err(|()| anyhow!("Error finding includeelement"))? {
-            if let Some(name) = i.attributes.borrow().get("name") {
-                let exported = from_node.select_first(format!("exportelement.{name}").as_str()).map_err(|()| anyhow!("Error finding exportelement"))?;
-                exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
-            }
-        }
-        while let Ok(i) = document.select_first("includeelement") {
-            i.as_node().detach();
-        }
-
-    }
-    for i in document.select("include").map_err(|()| anyhow!("Error finding include"))? {
-        let attrs = match i.as_node().as_element() {
-            Some(e) => e.attributes.borrow(),
-            None => continue,
-        };
-        if let Some(include_path) = attrs.get("path") {
-            let mut item_path = component_path.clone();
-            item_path.push(include_path);
-            let component_text = read_to_string(item_path)?;
-            let new_node = kuchikiki::parse_html().one(component_text);
-            let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
-            i.as_node().insert_before(replaced_node);
-            i.as_node().detach();
-        }
-    }
-    Ok(document)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn basic_lua() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-            <head>
-                <title>Basic HTML Page</title>
-            </head>
-            <body>
-                <h1>Hello World</h1>
-                <p>This is a paragraph.</p>
-                <span><lua>
-                    htmlua.println("Test from Lua!")
-                </lua></span>
-            </body>
-            </html>"#;
-        let document =  kuchikiki::parse_html().one(page);
-        let d = execute_lua(document).unwrap();
-        let text = d.select_first("span").unwrap().as_node().text_contents();
-        assert_eq!(text, "Test from Lua!\n");
-        assert!(d.select_first("lua").is_err());
-    }
-
-    #[test]
-    fn multiple_lua() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-            <head>
-                <title>Basic HTML Page</title>
-            </head>
-            <body>
-                <h1>Hello World</h1>
-                <p>This is a paragraph.</p>
-                <span id="ta"><lua>
-                    htmlua.println("Test from Lua!")
-                </lua></span>
-                <div>
-                    <span id="tb"><lua>htmlua.println("test 2")</lua></span>
-                </div>
-            </body>
-            </html>"#;
-        let document =  kuchikiki::parse_html().one(page);
-        let d = execute_lua(document).unwrap();
-        let text = d.select_first("#ta").unwrap().as_node().text_contents();
-        assert_eq!(text, "Test from Lua!\n");
-        let text = d.select_first("#tb").unwrap().as_node().text_contents();
-        assert_eq!(text, "test 2\n");
-        assert!(d.select_first("lua").is_err());
-    }
-
-    #[test]
-    fn basic_include() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-            <head>
-                <title>Basic HTML Page</title>
-            </head>
-            <body>
-                <h1>Hello World</h1>
-                <p>This is a paragraph.</p>
-                <include path="comp1.html" />
-                <span><lua>
-                    htmlua.println("Test from Lua!")
-                </lua></span>
-            </body>
-            </html>"#;
-        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p, None).unwrap();
-        let text = d.select_first("span").unwrap().as_node().text_contents();
-        assert_eq!(text, "included1");
-        assert!(d.select_first("include").is_err());
-    }
-
-    #[test]
-    fn recursive_include() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-                <head>
-                    <title>Basic HTML Page</title>
-                </head>
-            <body>
-                <h1>Hello World</h1>
-                <include path="comp2_level1.html" />
-            </body>
-            </html>"#;
-        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p, None).unwrap();
-        let text = d.select_first("span").unwrap().as_node().text_contents();
-        assert_eq!(text, "included_twice");
-        assert!(d.select_first("include").is_err());
-    }
-
-    #[test]
-    fn export_element_include() {
-        let page = r#"
-            <!DOCTYPE html>
-            <html>
-                <head>
-                    <title>Basic HTML Page</title>
-                </head>
-            <body>
-                <h1>Hello World</h1>
-                <include path="with_include1.html">
-                    <exportelement class="el1"><span id="ta">element 1</span></exportelement>
-                    <exportelement class="el2"><span id="tb">element 2</span></exportelement>
-                </include>
-            </body>
-            </html>"#;
-        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
-        p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
-        let d = expand_template(document, &p, None).unwrap();
-        let text = d.select_first("#ta").unwrap().as_node().text_contents();
-        assert_eq!(text, "element 1");
-        let text = d.select_first("#tb").unwrap().as_node().text_contents();
-        assert_eq!(text, "element 2");
-        assert!(d.select_first("exportelement").is_err());
-        assert!(d.select_first("includeelement").is_err());
-    }
-
-}
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
new file mode 100644
index 0000000..d5b291f
--- /dev/null
+++ b/htmlua-parser/src/render.rs
@@ -0,0 +1,239 @@
+use std::cell::RefCell;
+use std::fmt::Write;
+use std::fs::read_to_string;
+use std::path::PathBuf;
+use std::rc::Rc;
+
+use anyhow::Result;
+use anyhow::anyhow;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+use mlua::{Lua, Table};
+
+fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
+    let t = l.create_table()?;
+
+    // This cannot be the best way to do this
+
+    let stdout_println = stdout.clone();
+    t.set(
+        "println",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_println.borrow_mut();
+            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)
+        })?,
+    )?;
+
+    let stdout_print = stdout.clone();
+    t.set(
+        "print",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_print.borrow_mut();
+            write!(stdout_ref, "{text}").map_err(mlua::Error::external)
+        })?,
+    )?;
+    Ok(t)
+}
+
+pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
+    let lua = Lua::new();
+    let globals = lua.globals();
+
+    let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
+
+    let htmlua_table = create_luahtml_stdlib(&lua, &stdout)
+        .map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
+
+    globals
+        .set("htmlua", htmlua_table)
+        .map_err(|e| anyhow!("Failed to set global: {}", e))?;
+
+    let lua_elements: Vec<_> = match document.select("lua") {
+        Ok(e) => e.collect(),
+        Err(()) => return Err(anyhow!("Unable to find Lua")),
+    };
+
+    for node in lua_elements {
+        if let Some(text_node) = node.as_node().first_child() {
+            if let Some(lua_code) = text_node.as_text() {
+                stdout.borrow_mut().clear();
+                lua.load(lua_code.borrow().as_str())
+                    .exec()
+                    .map_err(|e| anyhow!("Failed to execute Lua: {}", e))?;
+                node.as_node()
+                    .insert_before(NodeRef::new_text(stdout.borrow().as_str()));
+                node.as_node().detach();
+            }
+        }
+    }
+
+    Ok(document)
+}
+
+pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from: Option<&NodeRef>) -> Result<NodeRef> {
+    if let Some(from_node) = include_from {
+
+
+        for i in document.select("includeelement").map_err(|()| anyhow!("Error finding includeelement"))? {
+            if let Some(name) = i.attributes.borrow().get("name") {
+                let exported = from_node.select_first(format!("exportelement.{name}").as_str()).map_err(|()| anyhow!("Error finding exportelement"))?;
+                exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
+            }
+        }
+        while let Ok(i) = document.select_first("includeelement") {
+            i.as_node().detach();
+        }
+
+    }
+    for i in document.select("include").map_err(|()| anyhow!("Error finding include"))? {
+        let attrs = match i.as_node().as_element() {
+            Some(e) => e.attributes.borrow(),
+            None => continue,
+        };
+        if let Some(include_path) = attrs.get("path") {
+            let mut item_path = component_path.clone();
+            item_path.push(include_path);
+            let component_text = read_to_string(item_path)?;
+            let new_node = kuchikiki::parse_html().one(component_text);
+            let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
+            i.as_node().insert_before(replaced_node);
+            i.as_node().detach();
+        }
+    }
+    Ok(document)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn basic_lua() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <span><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+            </body>
+            </html>"#;
+        let document =  kuchikiki::parse_html().one(page);
+        let d = execute_lua(document).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "Test from Lua!\n");
+        assert!(d.select_first("lua").is_err());
+    }
+
+    #[test]
+    fn multiple_lua() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <span id="ta"><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+                <div>
+                    <span id="tb"><lua>htmlua.println("test 2")</lua></span>
+                </div>
+            </body>
+            </html>"#;
+        let document =  kuchikiki::parse_html().one(page);
+        let d = execute_lua(document).unwrap();
+        let text = d.select_first("#ta").unwrap().as_node().text_contents();
+        assert_eq!(text, "Test from Lua!\n");
+        let text = d.select_first("#tb").unwrap().as_node().text_contents();
+        assert_eq!(text, "test 2\n");
+        assert!(d.select_first("lua").is_err());
+    }
+
+    #[test]
+    fn basic_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <include path="comp1.html" />
+                <span><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "included1");
+        assert!(d.select_first("include").is_err());
+    }
+
+    #[test]
+    fn recursive_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+                <head>
+                    <title>Basic HTML Page</title>
+                </head>
+            <body>
+                <h1>Hello World</h1>
+                <include path="comp2_level1.html" />
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        assert_eq!(text, "included_twice");
+        assert!(d.select_first("include").is_err());
+    }
+
+    #[test]
+    fn export_element_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+                <head>
+                    <title>Basic HTML Page</title>
+                </head>
+            <body>
+                <h1>Hello World</h1>
+                <include path="with_include1.html">
+                    <exportelement class="el1"><span id="ta">element 1</span></exportelement>
+                    <exportelement class="el2"><span id="tb">element 2</span></exportelement>
+                </include>
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document =  kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("#ta").unwrap().as_node().text_contents();
+        assert_eq!(text, "element 1");
+        let text = d.select_first("#tb").unwrap().as_node().text_contents();
+        assert_eq!(text, "element 2");
+        assert!(d.select_first("exportelement").is_err());
+        assert!(d.select_first("includeelement").is_err());
+    }
+
+}
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
new file mode 100644
index 0000000..6bbf73a
--- /dev/null
+++ b/htmlua-parser/src/serve.rs
@@ -0,0 +1,39 @@
+use std::env;
+use std::fs;
+use std::fs::read_to_string;
+use std::path::{Path, PathBuf};
+use std::str::FromStr;
+use super::render::execute_lua;
+use super::render::expand_template;
+use anyhow::Result;
+use kuchikiki::{
+    NodeRef,
+    traits::TendrilSink,
+};
+
+pub fn serve_content(request_uri: &str) -> Result<String>{
+    // TODO: read from config
+    let pages = PathBuf::from("/var/www/htmlua/pages");
+    let components = PathBuf::from("/var/www/htmlua/components");
+
+    let safe_path = Path::new(request_uri).strip_prefix("/")?;
+    let page_path = pages.join(safe_path);
+
+    let page_string = read_to_string(&page_path)?;
+
+    let doc = kuchikiki::parse_html().one(page_string);
+    let full_doc = expand_template(doc, &components, None)?;
+
+    let executed_doc = execute_lua(full_doc)?;
+
+    Ok(executed_doc.to_string())
+}
+
+fn html_escape(input: &str) -> String {
+    input
+        .replace('&', "&amp;")
+        .replace('<', "&lt;")
+        .replace('>', "&gt;")
+        .replace('"', "&quot;")
+        .replace('\'', "&#x27;")
+}

From 88b22b4e774c00344f8dad2d9eda6e1ff0491a6e Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 5 Jul 2025 16:17:58 -0600
Subject: [PATCH 07/25] cleaned up

---
 .rustfmt.toml                 | 11 +++++++++++
 htmlua-apache-cgi/src/main.rs | 23 +---------------------
 htmlua-parser/src/lib.rs      |  2 --
 htmlua-parser/src/render.rs   | 37 ++++++++++++++++++-----------------
 htmlua-parser/src/serve.rs    | 23 ++++------------------
 5 files changed, 35 insertions(+), 61 deletions(-)
 create mode 100644 .rustfmt.toml

diff --git a/.rustfmt.toml b/.rustfmt.toml
new file mode 100644
index 0000000..21ebfc1
--- /dev/null
+++ b/.rustfmt.toml
@@ -0,0 +1,11 @@
+unstable_features = true
+
+max_width = 120
+fn_params_layout = "Compressed"
+fn_single_line = true
+fn_call_width = 120
+where_single_line = true
+brace_style = "PreferSameLine"
+blank_lines_upper_bound = 5
+combine_control_expr = false
+wrap_comments = false
diff --git a/htmlua-apache-cgi/src/main.rs b/htmlua-apache-cgi/src/main.rs
index ce86dc6..ab91cb1 100644
--- a/htmlua-apache-cgi/src/main.rs
+++ b/htmlua-apache-cgi/src/main.rs
@@ -1,32 +1,11 @@
-use std::env;
-use std::fs;
-use std::fs::read_to_string;
-use std::path::{Path, PathBuf};
-use std::str::FromStr;
 use htmlua_parser::serve::serve_content;
-use kuchikiki::{
-    NodeRef,
-    traits::TendrilSink,
-};
+use std::env;
 
 fn main() {
     println!("Content-Type: text/html\n");
 
     let request_uri = env::var("PATH_INFO").unwrap_or_else(|_| "".to_string());
-
     let page = serve_content(request_uri.as_str()).unwrap();
 
-
-    // Output the final expanded HTML
     println!("{page}");
 }
-
-// Simple HTML escape function
-fn html_escape(input: &str) -> String {
-    input
-        .replace('&', "&amp;")
-        .replace('<', "&lt;")
-        .replace('>', "&gt;")
-        .replace('"', "&quot;")
-        .replace('\'', "&#x27;")
-}
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index 75aac9c..03e66bd 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,4 +1,2 @@
-
 pub mod render;
 pub mod serve;
-
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index d5b291f..58a8259 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -6,10 +6,7 @@ use std::rc::Rc;
 
 use anyhow::Result;
 use anyhow::anyhow;
-use kuchikiki::{
-    NodeRef,
-    traits::TendrilSink,
-};
+use kuchikiki::{NodeRef, traits::TendrilSink};
 use mlua::{Lua, Table};
 
 fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
@@ -43,8 +40,8 @@ pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
 
     let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
 
-    let htmlua_table = create_luahtml_stdlib(&lua, &stdout)
-        .map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
+    let htmlua_table =
+        create_luahtml_stdlib(&lua, &stdout).map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
 
     globals
         .set("htmlua", htmlua_table)
@@ -74,20 +71,25 @@ pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
 
 pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from: Option<&NodeRef>) -> Result<NodeRef> {
     if let Some(from_node) = include_from {
-
-
-        for i in document.select("includeelement").map_err(|()| anyhow!("Error finding includeelement"))? {
+        for i in document
+            .select("includeelement")
+            .map_err(|()| anyhow!("Error finding includeelement"))?
+        {
             if let Some(name) = i.attributes.borrow().get("name") {
-                let exported = from_node.select_first(format!("exportelement.{name}").as_str()).map_err(|()| anyhow!("Error finding exportelement"))?;
+                let exported = from_node
+                    .select_first(format!("exportelement.{name}").as_str())
+                    .map_err(|()| anyhow!("Error finding exportelement"))?;
                 exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
             }
         }
         while let Ok(i) = document.select_first("includeelement") {
             i.as_node().detach();
         }
-
     }
-    for i in document.select("include").map_err(|()| anyhow!("Error finding include"))? {
+    for i in document
+        .select("include")
+        .map_err(|()| anyhow!("Error finding include"))?
+    {
         let attrs = match i.as_node().as_element() {
             Some(e) => e.attributes.borrow(),
             None => continue,
@@ -125,7 +127,7 @@ mod tests {
                 </lua></span>
             </body>
             </html>"#;
-        let document =  kuchikiki::parse_html().one(page);
+        let document = kuchikiki::parse_html().one(page);
         let d = execute_lua(document).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
         assert_eq!(text, "Test from Lua!\n");
@@ -151,7 +153,7 @@ mod tests {
                 </div>
             </body>
             </html>"#;
-        let document =  kuchikiki::parse_html().one(page);
+        let document = kuchikiki::parse_html().one(page);
         let d = execute_lua(document).unwrap();
         let text = d.select_first("#ta").unwrap().as_node().text_contents();
         assert_eq!(text, "Test from Lua!\n");
@@ -179,7 +181,7 @@ mod tests {
             </html>"#;
         let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
         p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
+        let document = kuchikiki::parse_html().one(page);
         let d = expand_template(document, &p, None).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
         assert_eq!(text, "included1");
@@ -201,7 +203,7 @@ mod tests {
             </html>"#;
         let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
         p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
+        let document = kuchikiki::parse_html().one(page);
         let d = expand_template(document, &p, None).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
         assert_eq!(text, "included_twice");
@@ -226,7 +228,7 @@ mod tests {
             </html>"#;
         let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
         p.push("tests/components");
-        let document =  kuchikiki::parse_html().one(page);
+        let document = kuchikiki::parse_html().one(page);
         let d = expand_template(document, &p, None).unwrap();
         let text = d.select_first("#ta").unwrap().as_node().text_contents();
         assert_eq!(text, "element 1");
@@ -235,5 +237,4 @@ mod tests {
         assert!(d.select_first("exportelement").is_err());
         assert!(d.select_first("includeelement").is_err());
     }
-
 }
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 6bbf73a..1dfd306 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,17 +1,11 @@
-use std::env;
-use std::fs;
-use std::fs::read_to_string;
-use std::path::{Path, PathBuf};
-use std::str::FromStr;
 use super::render::execute_lua;
 use super::render::expand_template;
 use anyhow::Result;
-use kuchikiki::{
-    NodeRef,
-    traits::TendrilSink,
-};
+use kuchikiki::traits::TendrilSink;
+use std::fs::read_to_string;
+use std::path::{Path, PathBuf};
 
-pub fn serve_content(request_uri: &str) -> Result<String>{
+pub fn serve_content(request_uri: &str) -> Result<String> {
     // TODO: read from config
     let pages = PathBuf::from("/var/www/htmlua/pages");
     let components = PathBuf::from("/var/www/htmlua/components");
@@ -28,12 +22,3 @@ pub fn serve_content(request_uri: &str) -> Result<String>{
 
     Ok(executed_doc.to_string())
 }
-
-fn html_escape(input: &str) -> String {
-    input
-        .replace('&', "&amp;")
-        .replace('<', "&lt;")
-        .replace('>', "&gt;")
-        .replace('"', "&quot;")
-        .replace('\'', "&#x27;")
-}

From 94267c681f8086d118a4e07a626b94c517d2648b Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 5 Jul 2025 18:36:26 -0600
Subject: [PATCH 08/25] added test

---
 htmlua-parser/src/render.rs               | 31 +++++++++++++++++++++++
 htmlua-parser/src/serve.rs                |  2 +-
 htmlua-parser/tests/components/comp1.html |  2 +-
 3 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 58a8259..d50e934 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -188,6 +188,37 @@ mod tests {
         assert!(d.select_first("include").is_err());
     }
 
+    #[test]
+    fn basic_lua_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <span><lua>
+                    htmlua.println("Test from Lua!")
+                </lua></span>
+                <include path="comp1.html" />
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document = kuchikiki::parse_html().one(page);
+        let d = execute_lua(expand_template(document, &p, None).unwrap()).unwrap();
+        let text = d.select_first("span").unwrap().as_node().text_contents();
+        println!("{}", d.to_string());
+        assert_eq!(text, "Test from Lua!\n");
+        assert!(d.select_first("lua").is_err());
+        let text = d.select_first("#inc1").unwrap().as_node().text_contents();
+        assert_eq!(text, "included1");
+        assert!(d.select_first("include").is_err());
+
+    }
+
     #[test]
     fn recursive_include() {
         let page = r#"
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 1dfd306..134cc13 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -16,8 +16,8 @@ pub fn serve_content(request_uri: &str) -> Result<String> {
     let page_string = read_to_string(&page_path)?;
 
     let doc = kuchikiki::parse_html().one(page_string);
-    let full_doc = expand_template(doc, &components, None)?;
 
+    let full_doc = expand_template(doc, &components, None)?;
     let executed_doc = execute_lua(full_doc)?;
 
     Ok(executed_doc.to_string())
diff --git a/htmlua-parser/tests/components/comp1.html b/htmlua-parser/tests/components/comp1.html
index 516d00e..4110604 100644
--- a/htmlua-parser/tests/components/comp1.html
+++ b/htmlua-parser/tests/components/comp1.html
@@ -1 +1 @@
-<span>included1</span>
+<span id="inc1">included1</span>

From 9a0038dacde3bcf1a10de51278d72f0f322c3817 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 5 Jul 2025 21:33:25 -0600
Subject: [PATCH 09/25] fixed weird wrapping

---
 htmlua-parser/src/render.rs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index d50e934..fe0b64f 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -9,7 +9,7 @@ use anyhow::anyhow;
 use kuchikiki::{NodeRef, traits::TendrilSink};
 use mlua::{Lua, Table};
 
-fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
+fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
     let t = l.create_table()?;
 
     // This cannot be the best way to do this
@@ -41,7 +41,7 @@ pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
     let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
 
     let htmlua_table =
-        create_luahtml_stdlib(&lua, &stdout).map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
+        create_htmlua_stdlib(&lua, &stdout).map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
 
     globals
         .set("htmlua", htmlua_table)
@@ -98,8 +98,9 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
             let mut item_path = component_path.clone();
             item_path.push(include_path);
             let component_text = read_to_string(item_path)?;
-            let new_node = kuchikiki::parse_html().one(component_text);
-            let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
+            let new_doc = kuchikiki::parse_html().one(component_text);
+            let new_node = new_doc.select_first("body").map_err(|()| anyhow!("Failed to get body"))?;
+            let replaced_node = expand_template(new_node.as_node().clone(), component_path, Some(i.as_node()))?;
             i.as_node().insert_before(replaced_node);
             i.as_node().detach();
         }

From 8e25531af188b89acd9f3283b6925f06789248af Mon Sep 17 00:00:00 2001
From: Quin <trypsynth@gmail.com>
Date: Sat, 5 Jul 2025 22:04:27 -0600
Subject: [PATCH 10/25] Added support for <markdown>. Closes #4.

---
 Cargo.lock                  | 41 ++++++++++++++++++++++++
 htmlua-parser/Cargo.toml    |  1 +
 htmlua-parser/src/render.rs | 63 ++++++++++++++++++++++++++++++++-----
 htmlua-parser/src/serve.rs  | 17 +++++-----
 4 files changed, 105 insertions(+), 17 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 17554c8..b13312c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -169,6 +169,15 @@ dependencies = [
  "byteorder",
 ]
 
+[[package]]
+name = "getopts"
+version = "0.2.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cba6ae63eb948698e300f645f87c70f76630d505f23b8907cf1e193ee85048c1"
+dependencies = [
+ "unicode-width",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.1.16"
@@ -226,6 +235,7 @@ dependencies = [
  "anyhow",
  "kuchikiki",
  "mlua",
+ "pulldown-cmark",
  "tendril",
 ]
 
@@ -572,6 +582,25 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "pulldown-cmark"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e8bbe1a966bd2f362681a44f6edce3c2310ac21e4d5067a6e7ec396297a6ea0"
+dependencies = [
+ "bitflags 2.9.1",
+ "getopts",
+ "memchr",
+ "pulldown-cmark-escape",
+ "unicase",
+]
+
+[[package]]
+name = "pulldown-cmark-escape"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "007d8adb5ddab6f8e3f491ac63566a7d5002cc7ed73901f72057943fa71ae1ae"
+
 [[package]]
 name = "quote"
 version = "1.0.40"
@@ -877,12 +906,24 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc7d623258602320d5c55d1bc22793b57daff0ec7efc270ea7d55ce1d5f5471c"
 
+[[package]]
+name = "unicase"
+version = "2.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a5f39404a5da50712a4c1eecf25e90dd62b613502b7e925fd4e4d19b5c96512"
 
+[[package]]
+name = "unicode-width"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a1a07cc7db3810833284e8d372ccdc6da29741639ecc70c9ec107df0fa6154c"
+
 [[package]]
 name = "utf-8"
 version = "0.7.6"
diff --git a/htmlua-parser/Cargo.toml b/htmlua-parser/Cargo.toml
index b611fde..c3cbe07 100644
--- a/htmlua-parser/Cargo.toml
+++ b/htmlua-parser/Cargo.toml
@@ -7,6 +7,7 @@ edition = "2024"
 anyhow = "1.0.98"
 kuchikiki = "0.8.2"
 mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
+pulldown-cmark = "0.13.0"
 tendril = "0.4.3"
 
 
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 58a8259..21f66ba 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -1,13 +1,9 @@
-use std::cell::RefCell;
-use std::fmt::Write;
-use std::fs::read_to_string;
-use std::path::PathBuf;
-use std::rc::Rc;
+use std::{cell::RefCell, fmt::Write, fs::read_to_string, path::PathBuf, rc::Rc};
 
-use anyhow::Result;
-use anyhow::anyhow;
+use anyhow::{Result, anyhow};
 use kuchikiki::{NodeRef, traits::TendrilSink};
 use mlua::{Lua, Table};
+use pulldown_cmark::{Options, Parser, html};
 
 fn create_luahtml_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
     let t = l.create_table()?;
@@ -69,6 +65,30 @@ pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
     Ok(document)
 }
 
+pub fn process_markdown(document: NodeRef) -> Result<NodeRef> {
+    let markdown_elements: Vec<_> = match document.select("markdown") {
+        Ok(e) => e.collect(),
+        Err(()) => return Err(anyhow!("Unable to find markdown elements")),
+    };
+    for node in markdown_elements {
+        if let Some(text_node) = node.as_node().first_child() {
+            if let Some(markdown_text) = text_node.as_text() {
+                let borrowed_text = markdown_text.borrow();
+                let parser = Parser::new_ext(&borrowed_text, Options::all());
+                let mut html_output = String::new();
+                html::push_html(&mut html_output, parser);
+                let html_fragment = kuchikiki::parse_html().one(html_output);
+                for child in html_fragment.children() {
+                    node.as_node().insert_before(child);
+                }
+                // Remove the original markdown node.
+                node.as_node().detach();
+            }
+        }
+    }
+    Ok(document)
+}
+
 pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from: Option<&NodeRef>) -> Result<NodeRef> {
     if let Some(from_node) = include_from {
         for i in document
@@ -237,4 +257,33 @@ mod tests {
         assert!(d.select_first("exportelement").is_err());
         assert!(d.select_first("includeelement").is_err());
     }
+
+    #[test]
+    fn basic_markdown() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Markdown Test</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <div>
+                    <markdown>
+# This is a heading
+This is a paragraph with **bold text** and *italic text*.
+
+- Item 1
+- Item 2
+- Item 3
+                    </markdown>
+                </div>
+            </body>
+            </html>"#;
+        let document = kuchikiki::parse_html().one(page);
+        let d = process_markdown(document).unwrap();
+        assert!(d.select_first("markdown").is_err());
+        assert!(d.select_first("p").is_ok());
+        assert!(d.select_first("ul").is_ok());
+    }
 }
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 1dfd306..eb9a043 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,24 +1,21 @@
-use super::render::execute_lua;
-use super::render::expand_template;
+use super::render::{execute_lua, expand_template, process_markdown};
 use anyhow::Result;
 use kuchikiki::traits::TendrilSink;
-use std::fs::read_to_string;
-use std::path::{Path, PathBuf};
+use std::{
+    fs::read_to_string,
+    path::{Path, PathBuf},
+};
 
 pub fn serve_content(request_uri: &str) -> Result<String> {
     // TODO: read from config
     let pages = PathBuf::from("/var/www/htmlua/pages");
     let components = PathBuf::from("/var/www/htmlua/components");
-
     let safe_path = Path::new(request_uri).strip_prefix("/")?;
     let page_path = pages.join(safe_path);
-
     let page_string = read_to_string(&page_path)?;
-
     let doc = kuchikiki::parse_html().one(page_string);
     let full_doc = expand_template(doc, &components, None)?;
-
-    let executed_doc = execute_lua(full_doc)?;
-
+    let markdown_doc = process_markdown(full_doc)?;
+    let executed_doc = execute_lua(markdown_doc)?;
     Ok(executed_doc.to_string())
 }

From cd5c12ff211a70f9d7f086abcf537220f7023ae4 Mon Sep 17 00:00:00 2001
From: Quin <trypsynth@gmail.com>
Date: Sat, 5 Jul 2025 22:28:16 -0600
Subject: [PATCH 11/25] Add basic syntax highlighting support with syntect.
 Closes #5.

---
 htmlua-parser/Cargo.toml    |  1 +
 htmlua-parser/src/render.rs | 89 +++++++++++++++++++++++++++++++++++--
 htmlua-parser/src/serve.rs  |  5 ++-
 3 files changed, 89 insertions(+), 6 deletions(-)

diff --git a/htmlua-parser/Cargo.toml b/htmlua-parser/Cargo.toml
index c3cbe07..1e27f09 100644
--- a/htmlua-parser/Cargo.toml
+++ b/htmlua-parser/Cargo.toml
@@ -8,6 +8,7 @@ anyhow = "1.0.98"
 kuchikiki = "0.8.2"
 mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
 pulldown-cmark = "0.13.0"
+syntect = "5.2.0"
 tendril = "0.4.3"
 
 
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index eb50c2c..396df4f 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -4,6 +4,13 @@ use anyhow::{Result, anyhow};
 use kuchikiki::{NodeRef, traits::TendrilSink};
 use mlua::{Lua, Table};
 use pulldown_cmark::{Options, Parser, html};
+use syntect::{
+    easy::HighlightLines,
+    highlighting::{Style, ThemeSet},
+    html::{IncludeBackground, styled_line_to_highlighted_html},
+    parsing::SyntaxSet,
+    util::LinesWithEndings,
+};
 
 fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
     let t = l.create_table()?;
@@ -119,7 +126,9 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
             item_path.push(include_path);
             let component_text = read_to_string(item_path)?;
             let new_doc = kuchikiki::parse_html().one(component_text);
-            let new_node = new_doc.select_first("body").map_err(|()| anyhow!("Failed to get body"))?;
+            let new_node = new_doc
+                .select_first("body")
+                .map_err(|()| anyhow!("Failed to get body"))?;
             let replaced_node = expand_template(new_node.as_node().clone(), component_path, Some(i.as_node()))?;
             i.as_node().insert_before(replaced_node);
             i.as_node().detach();
@@ -128,6 +137,49 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
     Ok(document)
 }
 
+pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
+    let ps = SyntaxSet::load_defaults_newlines();
+    let ts = ThemeSet::load_defaults();
+    let syntax_elements: Vec<_> = match document.select("syntaxhighlight") {
+        Ok(e) => e.collect(),
+        Err(()) => return Err(anyhow!("Unable to find syntaxhighlight elements")),
+    };
+    for node in syntax_elements {
+        let attrs = match node.as_node().as_element() {
+            Some(e) => e.attributes.borrow(),
+            None => continue,
+        };
+        let language = attrs.get("lang").unwrap_or("text");
+        let theme_name = attrs.get("theme").unwrap_or("base16-ocean.dark");
+        if let Some(text_node) = node.as_node().first_child() {
+            if let Some(code_text) = text_node.as_text() {
+                let syntax = ps
+                    .find_syntax_by_extension(language)
+                    .or_else(|| ps.find_syntax_by_name(language))
+                    .unwrap_or_else(|| ps.find_syntax_plain_text());
+                let theme = &ts.themes[theme_name];
+                let mut h = HighlightLines::new(syntax, theme);
+                let mut html_output = String::new();
+                write!(html_output, r#"<pre class="syntax-highlight" data-lang="{language}">"#)?;
+                html_output.push_str("<code>");
+                for line in LinesWithEndings::from(&code_text.borrow()) {
+                    let ranges: Vec<(Style, &str)> = h.highlight_line(line, &ps).unwrap();
+                    let escaped = styled_line_to_highlighted_html(&ranges[..], IncludeBackground::No).unwrap();
+                    html_output.push_str(&escaped);
+                }
+                html_output.push_str("</code></pre>");
+                let html_fragment = kuchikiki::parse_html().one(html_output);
+                for child in html_fragment.children() {
+                    node.as_node().insert_before(child);
+                }
+                // Remove the original syntaxhighlight node.
+                node.as_node().detach();
+            }
+        }
+    }
+    Ok(document)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -237,7 +289,6 @@ mod tests {
         let text = d.select_first("#inc1").unwrap().as_node().text_contents();
         assert_eq!(text, "included1");
         assert!(d.select_first("include").is_err());
-
     }
 
     #[test]
@@ -292,7 +343,7 @@ mod tests {
 
     #[test]
     fn basic_markdown() {
-        let page = r#"
+        let page = r"
             <!DOCTYPE html>
             <html>
             <head>
@@ -311,11 +362,41 @@ This is a paragraph with **bold text** and *italic text*.
                     </markdown>
                 </div>
             </body>
-            </html>"#;
+            </html>";
         let document = kuchikiki::parse_html().one(page);
         let d = process_markdown(document).unwrap();
         assert!(d.select_first("markdown").is_err());
         assert!(d.select_first("p").is_ok());
         assert!(d.select_first("ul").is_ok());
     }
+
+    #[test]
+    fn basic_syntax_highlighting() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Syntax Highlighting Test</title>
+            </head>
+            <body>
+                <h1>Code Example</h1>
+                <syntaxhighlight lang="rust">
+fn main() {
+    println!("Hello, world!");
+    let x = 42;
+    let y = "test";
+}
+                </syntaxhighlight>
+            </body>
+            </html>"#;
+        let document = kuchikiki::parse_html().one(page);
+        let d = process_syntax_highlighting(document).unwrap();
+        assert!(d.select_first("syntaxhighlight").is_err());
+        assert!(d.select_first("pre").is_ok());
+        assert!(d.select_first("code").is_ok());
+        let pre = d.select_first("pre").unwrap();
+        let attrs = pre.attributes.borrow();
+        assert_eq!(attrs.get("data-lang"), Some("rust"));
+        assert!(attrs.get("class").unwrap().contains("syntax-highlight"));
+    }
 }
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index eb9a043..5b63e3d 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,4 +1,4 @@
-use super::render::{execute_lua, expand_template, process_markdown};
+use super::render::{execute_lua, expand_template, process_markdown, process_syntax_highlighting};
 use anyhow::Result;
 use kuchikiki::traits::TendrilSink;
 use std::{
@@ -16,6 +16,7 @@ pub fn serve_content(request_uri: &str) -> Result<String> {
     let doc = kuchikiki::parse_html().one(page_string);
     let full_doc = expand_template(doc, &components, None)?;
     let markdown_doc = process_markdown(full_doc)?;
-    let executed_doc = execute_lua(markdown_doc)?;
+    let highlighted_doc = process_syntax_highlighting(markdown_doc)?;
+    let executed_doc = execute_lua(highlighted_doc)?;
     Ok(executed_doc.to_string())
 }

From 3f8616e8b08b7eeec94b9019fd3f4ca1216ecb7d Mon Sep 17 00:00:00 2001
From: Quin <trypsynth@gmail.com>
Date: Sat, 5 Jul 2025 22:28:26 -0600
Subject: [PATCH 12/25] Add basic syntax highlighting support with syntect.
 Closes #5.

---
 Cargo.lock | 305 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 300 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index b13312c..5bfc908 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,12 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "adler2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
+
 [[package]]
 name = "anyhow"
 version = "1.0.98"
@@ -14,6 +20,21 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "base64"
+version = "0.22.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
+
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -44,9 +65,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "cc"
-version = "1.2.27"
+version = "1.2.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d487aa071b5f64da6f19a3e848e3578944b726ee5a4854b82172f02aa876bfdc"
+checksum = "5c1599538de2394445747c8cf7935946e3cc27e9625f889d979bfb2aaf569362"
 dependencies = [
  "shlex",
 ]
@@ -63,6 +84,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
+[[package]]
+name = "crc32fast"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "cssparser"
 version = "0.27.2"
@@ -71,7 +101,7 @@ checksum = "754b69d351cdc2d8ee09ae203db831e005560fc6030da058f86ad60c92a9cb0a"
 dependencies = [
  "cssparser-macros",
  "dtoa-short",
- "itoa",
+ "itoa 0.4.8",
  "matches",
  "phf 0.8.0",
  "proc-macro2",
@@ -90,6 +120,15 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "deranged"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c9e6a11ca8224451684bc0d7d5a7adbf8f2fd6887261a1cfc3c0432f9d4068e"
+dependencies = [
+ "powerfmt",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.20"
@@ -130,6 +169,12 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c7f84e12ccf0a7ddc17a6c41c93326024c42920d7ee630d04950e6926645c0fe"
 
+[[package]]
+name = "equivalent"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
+
 [[package]]
 name = "erased-serde"
 version = "0.4.6"
@@ -150,6 +195,22 @@ dependencies = [
  "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "flate2"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a3d7db9596fecd151c5f638c0ee5d5bd487b6e0ea232e5dc96d5250f6f94b1d"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
 [[package]]
 name = "futf"
 version = "0.1.5"
@@ -206,6 +267,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
+[[package]]
+name = "hashbrown"
+version = "0.15.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"
+
 [[package]]
 name = "html5ever"
 version = "0.26.0"
@@ -236,6 +303,7 @@ dependencies = [
  "kuchikiki",
  "mlua",
  "pulldown-cmark",
+ "syntect",
  "tendril",
 ]
 
@@ -250,7 +318,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.15.4",
 ]
 
 [[package]]
@@ -259,6 +337,12 @@ version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"
 
+[[package]]
+name = "itoa"
+version = "1.0.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
+
 [[package]]
 name = "kuchikiki"
 version = "0.8.2"
@@ -267,7 +351,7 @@ checksum = "f29e4755b7b995046f510a7520c42b2fed58b77bd94d5a87a8eb43d2fd126da8"
 dependencies = [
  "cssparser",
  "html5ever",
- "indexmap",
+ "indexmap 1.9.3",
  "matches",
  "selectors",
 ]
@@ -278,6 +362,12 @@ version = "0.2.174"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.9.4"
@@ -351,6 +441,15 @@ version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
 
+[[package]]
+name = "miniz_oxide"
+version = "0.8.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
+dependencies = [
+ "adler2",
+]
+
 [[package]]
 name = "mlua"
 version = "0.10.5"
@@ -394,6 +493,12 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
 
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -403,6 +508,34 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "once_cell"
+version = "1.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
+
+[[package]]
+name = "onig"
+version = "6.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "336b9c63443aceef14bea841b899035ae3abe89b7c486aaf4c5bd8aafedac3f0"
+dependencies = [
+ "bitflags 2.9.1",
+ "libc",
+ "once_cell",
+ "onig_sys",
+]
+
+[[package]]
+name = "onig_sys"
+version = "69.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7f86c6eef3d6df15f23bcfb6af487cbd2fed4e5581d58d5bf1f5f8b7f6727dc"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
+
 [[package]]
 name = "ordered-float"
 version = "2.10.1"
@@ -552,6 +685,25 @@ version = "0.3.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
 
+[[package]]
+name = "plist"
+version = "1.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "546b279bf0638ee811d9e47de2ca5b66575a543035d79fdf83959dd2f5c3b4c3"
+dependencies = [
+ "base64",
+ "indexmap 2.10.0",
+ "quick-xml",
+ "serde",
+ "time",
+]
+
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -601,6 +753,15 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "007d8adb5ddab6f8e3f491ac63566a7d5002cc7ed73901f72057943fa71ae1ae"
 
+[[package]]
+name = "quick-xml"
+version = "0.37.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "331e97a1af0bf59823e6eadffe373d7b27f485be8748f71471c662c1f269b7fb"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.40"
@@ -700,6 +861,12 @@ dependencies = [
  "bitflags 2.9.1",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
+
 [[package]]
 name = "rustc-hash"
 version = "2.1.1"
@@ -734,6 +901,21 @@ version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a0d197bd2c9dc6e53b84da9556a69ba4cdfab8619eb41a8bd1cc2027a0f6b1d"
 
+[[package]]
+name = "ryu"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
+
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -796,6 +978,18 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "serde_json"
+version = "1.0.140"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
+dependencies = [
+ "itoa 1.0.15",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "servo_arc"
 version = "0.1.1"
@@ -883,6 +1077,28 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "syntect"
+version = "5.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "874dcfa363995604333cf947ae9f751ca3af4522c60886774c4963943b4746b1"
+dependencies = [
+ "bincode",
+ "bitflags 1.3.2",
+ "flate2",
+ "fnv",
+ "once_cell",
+ "onig",
+ "plist",
+ "regex-syntax",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "thiserror",
+ "walkdir",
+ "yaml-rust",
+]
+
 [[package]]
 name = "tendril"
 version = "0.4.3"
@@ -900,6 +1116,57 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaa81235c7058867fa8c0e7314f33dcce9c215f535d1913822a2b3f5e289f3c"
 
+[[package]]
+name = "thiserror"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
+[[package]]
+name = "time"
+version = "0.3.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a7619e19bc266e0f9c5e6686659d394bc57973859340060a69221e57dbc0c40"
+dependencies = [
+ "deranged",
+ "itoa 1.0.15",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9e9a38711f559d9e3ce1cdb06dd7c5b8ea546bc90052da6d06bb76da74bb07c"
+
+[[package]]
+name = "time-macros"
+version = "0.2.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3526739392ec93fd8b359c8e98514cb3e8e021beb4e5f597b00a0221f8ed8a49"
+dependencies = [
+ "num-conv",
+ "time-core",
+]
+
 [[package]]
 name = "typeid"
 version = "1.0.3"
@@ -930,6 +1197,16 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
 [[package]]
 name = "wasi"
 version = "0.9.0+wasi-snapshot-preview1"
@@ -954,6 +1231,15 @@ dependencies = [
  "winsafe",
 ]
 
+[[package]]
+name = "winapi-util"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
+dependencies = [
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
@@ -1106,6 +1392,15 @@ version = "0.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d135d17ab770252ad95e9a872d365cf3090e3be864a34ab46f48555993efc904"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
+dependencies = [
+ "linked-hash-map",
+]
+
 [[package]]
 name = "zerocopy"
 version = "0.8.26"

From f9b2e74b4525eabb5ea7d1df84b4e570194429b8 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Mon, 7 Jul 2025 11:33:26 -0600
Subject: [PATCH 13/25] Fixed document vs fragment parsing

---
 Cargo.lock                   | 70 ++++++++++++++++++++++++++++++++++--
 htmlua-parser/Cargo.toml     |  2 ++
 htmlua-parser/src/helpers.rs | 32 +++++++++++++++++
 htmlua-parser/src/lib.rs     |  1 +
 htmlua-parser/src/render.rs  | 14 ++++----
 htmlua-parser/src/serve.rs   |  8 ++---
 6 files changed, 113 insertions(+), 14 deletions(-)
 create mode 100644 htmlua-parser/src/helpers.rs

diff --git a/Cargo.lock b/Cargo.lock
index 17554c8..385bc4d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -205,12 +205,23 @@ checksum = "bea68cab48b8459f17cf1c944c67ddc572d272d9f2b274140f223ecb1da4a3b7"
 dependencies = [
  "log",
  "mac",
- "markup5ever",
+ "markup5ever 0.11.0",
  "proc-macro2",
  "quote",
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "html5ever"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55d958c2f74b664487a2035fe1dadb032c48718a03b63f3ab0b8537db8549ed4"
+dependencies = [
+ "log",
+ "markup5ever 0.35.0",
+ "match_token",
+]
+
 [[package]]
 name = "htmlua-apache-cgi"
 version = "0.1.0"
@@ -224,7 +235,9 @@ name = "htmlua-parser"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "html5ever 0.35.0",
  "kuchikiki",
+ "markup5ever 0.11.0",
  "mlua",
  "tendril",
 ]
@@ -256,7 +269,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f29e4755b7b995046f510a7520c42b2fed58b77bd94d5a87a8eb43d2fd126da8"
 dependencies = [
  "cssparser",
- "html5ever",
+ "html5ever 0.26.0",
  "indexmap",
  "matches",
  "selectors",
@@ -329,6 +342,28 @@ dependencies = [
  "tendril",
 ]
 
+[[package]]
+name = "markup5ever"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "311fe69c934650f8f19652b3946075f0fc41ad8757dbb68f1ca14e7900ecc1c3"
+dependencies = [
+ "log",
+ "tendril",
+ "web_atoms",
+]
+
+[[package]]
+name = "match_token"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac84fd3f360fcc43dc5f5d186f02a94192761a080e8bc58621ad4d12296a58cf"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
 [[package]]
 name = "matches"
 version = "0.1.10"
@@ -445,6 +480,15 @@ dependencies = [
  "phf_shared 0.10.0",
 ]
 
+[[package]]
+name = "phf"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
+dependencies = [
+ "phf_shared 0.11.3",
+]
+
 [[package]]
 name = "phf_codegen"
 version = "0.8.0"
@@ -465,6 +509,16 @@ dependencies = [
  "phf_shared 0.10.0",
 ]
 
+[[package]]
+name = "phf_codegen"
+version = "0.11.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
+dependencies = [
+ "phf_generator 0.11.3",
+ "phf_shared 0.11.3",
+]
+
 [[package]]
 name = "phf_generator"
 version = "0.8.0"
@@ -901,6 +955,18 @@ version = "0.11.1+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
+[[package]]
+name = "web_atoms"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57ffde1dc01240bdf9992e3205668b235e59421fd085e8a317ed98da0178d414"
+dependencies = [
+ "phf 0.11.3",
+ "phf_codegen 0.11.3",
+ "string_cache",
+ "string_cache_codegen",
+]
+
 [[package]]
 name = "which"
 version = "7.0.3"
diff --git a/htmlua-parser/Cargo.toml b/htmlua-parser/Cargo.toml
index b611fde..c3ecb0f 100644
--- a/htmlua-parser/Cargo.toml
+++ b/htmlua-parser/Cargo.toml
@@ -5,7 +5,9 @@ edition = "2024"
 
 [dependencies]
 anyhow = "1.0.98"
+html5ever = "0.35.0"
 kuchikiki = "0.8.2"
+markup5ever = "0.11.0"
 mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
 tendril = "0.4.3"
 
diff --git a/htmlua-parser/src/helpers.rs b/htmlua-parser/src/helpers.rs
new file mode 100644
index 0000000..90439f7
--- /dev/null
+++ b/htmlua-parser/src/helpers.rs
@@ -0,0 +1,32 @@
+use std::{fs::File, io::{BufRead, BufReader, Read, Seek, SeekFrom}, path::PathBuf};
+
+use anyhow::Result;
+use kuchikiki::NodeRef;
+use markup5ever::{LocalName, Namespace, QualName};
+use tendril::TendrilSink;
+
+
+
+
+pub fn read_doc_from_file(path: PathBuf) -> Result<NodeRef> {
+
+    let mut file = File::open(path)?;
+    let mut reader = BufReader::new(&mut file);
+
+    let mut first_line = String::new();
+    reader.read_line(&mut first_line)?;
+    let first_line_trimmed = first_line.trim();
+
+    let is_whole_doc = first_line_trimmed.eq_ignore_ascii_case("<!DOCTYPE html>");
+
+    file.seek(SeekFrom::Start(0))?;
+    let mut page_string = String::new();
+    file.read_to_string(&mut page_string)?;
+
+    if is_whole_doc {
+        Ok(kuchikiki::parse_html().one(page_string))
+    } else {
+        let ctx_name = QualName::new(None, Namespace::from("http://www.w3.org/1999/xhtml"), LocalName::from("div"));
+        Ok(kuchikiki::parse_fragment(ctx_name, Vec::new()).one(page_string))
+    }
+}
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index 03e66bd..cd87be2 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,2 +1,3 @@
 pub mod render;
 pub mod serve;
+pub mod helpers;
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index fe0b64f..1ea99a0 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -1,14 +1,15 @@
 use std::cell::RefCell;
 use std::fmt::Write;
-use std::fs::read_to_string;
 use std::path::PathBuf;
 use std::rc::Rc;
 
 use anyhow::Result;
 use anyhow::anyhow;
-use kuchikiki::{NodeRef, traits::TendrilSink};
+use kuchikiki::NodeRef;
 use mlua::{Lua, Table};
 
+use crate::helpers::read_doc_from_file;
+
 fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
     let t = l.create_table()?;
 
@@ -79,13 +80,14 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
                 let exported = from_node
                     .select_first(format!("exportelement.{name}").as_str())
                     .map_err(|()| anyhow!("Error finding exportelement"))?;
-                exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
+                exported.as_node().children().rev().for_each(|c| i.as_node().insert_after(c));
             }
         }
         while let Ok(i) = document.select_first("includeelement") {
             i.as_node().detach();
         }
     }
+
     for i in document
         .select("include")
         .map_err(|()| anyhow!("Error finding include"))?
@@ -97,10 +99,8 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
         if let Some(include_path) = attrs.get("path") {
             let mut item_path = component_path.clone();
             item_path.push(include_path);
-            let component_text = read_to_string(item_path)?;
-            let new_doc = kuchikiki::parse_html().one(component_text);
-            let new_node = new_doc.select_first("body").map_err(|()| anyhow!("Failed to get body"))?;
-            let replaced_node = expand_template(new_node.as_node().clone(), component_path, Some(i.as_node()))?;
+            let new_node = read_doc_from_file(item_path)?;
+            let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
             i.as_node().insert_before(replaced_node);
             i.as_node().detach();
         }
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 134cc13..370d2e9 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,8 +1,8 @@
+use crate::helpers::read_doc_from_file;
+
 use super::render::execute_lua;
 use super::render::expand_template;
 use anyhow::Result;
-use kuchikiki::traits::TendrilSink;
-use std::fs::read_to_string;
 use std::path::{Path, PathBuf};
 
 pub fn serve_content(request_uri: &str) -> Result<String> {
@@ -13,9 +13,7 @@ pub fn serve_content(request_uri: &str) -> Result<String> {
     let safe_path = Path::new(request_uri).strip_prefix("/")?;
     let page_path = pages.join(safe_path);
 
-    let page_string = read_to_string(&page_path)?;
-
-    let doc = kuchikiki::parse_html().one(page_string);
+    let doc = read_doc_from_file(page_path)?;
 
     let full_doc = expand_template(doc, &components, None)?;
     let executed_doc = execute_lua(full_doc)?;

From 3d50b12df4bd1e81248256893bd9a83498a0dae9 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Mon, 7 Jul 2025 12:36:28 -0600
Subject: [PATCH 14/25] Added custom theme loading

---
 htmlua-parser/src/render.rs | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 396df4f..55047fc 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -139,11 +139,16 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
 
 pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
     let ps = SyntaxSet::load_defaults_newlines();
-    let ts = ThemeSet::load_defaults();
+    let mut ts = ThemeSet::load_defaults();
     let syntax_elements: Vec<_> = match document.select("syntaxhighlight") {
         Ok(e) => e.collect(),
         Err(()) => return Err(anyhow!("Unable to find syntaxhighlight elements")),
     };
+    if !syntax_elements.is_empty() {
+        // TODO: read from config
+        let themes = PathBuf::from("/var/www/htmlua/themes");
+        ts.add_from_folder(themes)?;
+    }
     for node in syntax_elements {
         let attrs = match node.as_node().as_element() {
             Some(e) => e.attributes.borrow(),
@@ -163,8 +168,8 @@ pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
                 write!(html_output, r#"<pre class="syntax-highlight" data-lang="{language}">"#)?;
                 html_output.push_str("<code>");
                 for line in LinesWithEndings::from(&code_text.borrow()) {
-                    let ranges: Vec<(Style, &str)> = h.highlight_line(line, &ps).unwrap();
-                    let escaped = styled_line_to_highlighted_html(&ranges[..], IncludeBackground::No).unwrap();
+                    let ranges: Vec<(Style, &str)> = h.highlight_line(line, &ps)?;
+                    let escaped = styled_line_to_highlighted_html(&ranges[..], IncludeBackground::No)?;
                     html_output.push_str(&escaped);
                 }
                 html_output.push_str("</code></pre>");

From 88c262fe64cfd0e4385fc4e06f1c4f33054afa63 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Tue, 8 Jul 2025 11:44:13 -0600
Subject: [PATCH 15/25] bug: ignores error if theme folder does not exist

---
 Cargo.lock                  | 2 +-
 htmlua-parser/src/render.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 118ff7a..8096bb3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -363,7 +363,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f29e4755b7b995046f510a7520c42b2fed58b77bd94d5a87a8eb43d2fd126da8"
 dependencies = [
  "cssparser",
- "html5ever",
+ "html5ever 0.26.0",
  "indexmap 1.9.3",
  "matches",
  "selectors",
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 35c37f4..2e4ed87 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -146,7 +146,7 @@ pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
     if !syntax_elements.is_empty() {
         // TODO: read from config
         let themes = PathBuf::from("/var/www/htmlua/themes");
-        ts.add_from_folder(themes)?;
+        let _ = ts.add_from_folder(themes);
     }
     for node in syntax_elements {
         let attrs = match node.as_node().as_element() {

From c8ffbb2af0eae39b897ff3b1b6c8263181fdd8d4 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Tue, 8 Jul 2025 12:25:04 -0600
Subject: [PATCH 16/25] bug: multiple includes now works

---
 htmlua-parser/src/render.rs                  | 37 ++++++++++++++++++--
 htmlua-parser/tests/components/multi1_1.html |  1 +
 htmlua-parser/tests/components/multi1_2.html |  2 ++
 htmlua-parser/tests/components/multi1_3.html |  1 +
 4 files changed, 39 insertions(+), 2 deletions(-)
 create mode 100644 htmlua-parser/tests/components/multi1_1.html
 create mode 100644 htmlua-parser/tests/components/multi1_2.html
 create mode 100644 htmlua-parser/tests/components/multi1_3.html

diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 2e4ed87..6444d60 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -119,6 +119,7 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
     for i in document
         .select("include")
         .map_err(|()| anyhow!("Error finding include"))?
+        .collect::<Vec<_>>()
     {
         let attrs = match i.as_node().as_element() {
             Some(e) => e.attributes.borrow(),
@@ -129,10 +130,13 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
             item_path.push(include_path);
             let new_node = read_doc_from_file(item_path)?;
             let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
-            i.as_node().insert_before(replaced_node);
-            i.as_node().detach();
+            replaced_node.select_first("html").map_err(|()| anyhow!("Error finding html"))?.as_node().children().rev().for_each(|c| i.as_node().insert_after(c));
+
         }
     }
+    while let Ok(i) = document.select_first("include") {
+        i.as_node().detach();
+    }
     Ok(document)
 }
 
@@ -265,6 +269,35 @@ mod tests {
         assert!(d.select_first("include").is_err());
     }
 
+    #[test]
+    fn multiple_include() {
+        let page = r#"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <h1>Hello World</h1>
+                <p>This is a paragraph.</p>
+                <include path="multi1_1.html"></include>
+                <include path="multi1_2.html"></include>
+                <include path="multi1_3.html"></include>
+            </body>
+            </html>"#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let document = kuchikiki::parse_html().one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("#inc1").unwrap().as_node().text_contents();
+        assert_eq!(text, "included1");
+        let text = d.select_first("#inc2").unwrap().as_node().text_contents();
+        assert_eq!(text, "included2");
+        let text = d.select_first("#inc3").unwrap().as_node().text_contents();
+        assert_eq!(text, "included3");
+        assert!(d.select_first("include").is_err());
+    }
+
     #[test]
     fn basic_lua_include() {
         let page = r#"
diff --git a/htmlua-parser/tests/components/multi1_1.html b/htmlua-parser/tests/components/multi1_1.html
new file mode 100644
index 0000000..4110604
--- /dev/null
+++ b/htmlua-parser/tests/components/multi1_1.html
@@ -0,0 +1 @@
+<span id="inc1">included1</span>
diff --git a/htmlua-parser/tests/components/multi1_2.html b/htmlua-parser/tests/components/multi1_2.html
new file mode 100644
index 0000000..0799d2f
--- /dev/null
+++ b/htmlua-parser/tests/components/multi1_2.html
@@ -0,0 +1,2 @@
+
+<span id="inc2">included2</span>
diff --git a/htmlua-parser/tests/components/multi1_3.html b/htmlua-parser/tests/components/multi1_3.html
new file mode 100644
index 0000000..05b221c
--- /dev/null
+++ b/htmlua-parser/tests/components/multi1_3.html
@@ -0,0 +1 @@
+<span id="inc3">included3</span>

From 4144fa2cba9732c1cee39b44b38f3752aefc4c03 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Fri, 11 Jul 2025 12:19:26 -0600
Subject: [PATCH 17/25] Added Basic HTTP stdlib

---
 Cargo.lock                         | 1203 ++++++++++++++++++++++++++++
 cspell.json                        |   10 +
 htmlua-parser/Cargo.toml           |    5 +-
 htmlua-parser/src/htmlua_stdlib.rs |  151 ++++
 htmlua-parser/src/lib.rs           |    1 +
 htmlua-parser/src/render.rs        |   25 +-
 6 files changed, 1370 insertions(+), 25 deletions(-)
 create mode 100644 cspell.json
 create mode 100644 htmlua-parser/src/htmlua_stdlib.rs

diff --git a/Cargo.lock b/Cargo.lock
index 8096bb3..da92710 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,15 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "addr2line"
+version = "0.24.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dfbe277e56a376000877090da837660b4427aad530e3028d44e0bffe4f89a1c1"
+dependencies = [
+ "gimli",
+]
+
 [[package]]
 name = "adler2"
 version = "2.0.1"
@@ -14,12 +23,33 @@ version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
 
+[[package]]
+name = "atomic-waker"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+
 [[package]]
 name = "autocfg"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "backtrace"
+version = "0.3.75"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6806a6321ec58106fea15becdad98371e28d92ccbc7c8f1b3b6dd724fe8f1002"
+dependencies = [
+ "addr2line",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -57,12 +87,24 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
+
 [[package]]
 name = "byteorder"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
+[[package]]
+name = "bytes"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
+
 [[package]]
 name = "cc"
 version = "1.2.29"
@@ -84,6 +126,22 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
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+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
+
 [[package]]
 name = "crc32fast"
 version = "1.4.2"
@@ -142,6 +200,17 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "displaydoc"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
 [[package]]
 name = "dtoa"
 version = "1.0.10"
@@ -163,6 +232,15 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
+[[package]]
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+version = "0.8.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "env_home"
 version = "0.1.0"
@@ -195,6 +273,12 @@ dependencies = [
  "windows-sys 0.60.2",
 ]
 
+[[package]]
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+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
+
 [[package]]
 name = "flate2"
 version = "1.1.2"
@@ -211,6 +295,30 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
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+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
+[[package]]
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+checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
+dependencies = [
+ "percent-encoding",
+]
+
 [[package]]
 name = "futf"
 version = "0.1.5"
@@ -221,6 +329,56 @@ dependencies = [
  "new_debug_unreachable",
 ]
 
+[[package]]
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+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+]
+
+[[package]]
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+
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+
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+
+[[package]]
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+
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+dependencies = [
+ "futures-core",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "memchr",
+ "pin-project-lite",
+ "pin-utils",
+ "slab",
+]
+
 [[package]]
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@@ -261,6 +419,43 @@ dependencies = [
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 ]
 
+[[package]]
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+checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+ "wasi 0.14.2+wasi-0.2.4",
+]
+
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+
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+checksum = "17da50a276f1e01e0ba6c029e47b7100754904ee8a278f886546e98575380785"
+dependencies = [
+ "atomic-waker",
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "http",
+ "indexmap 2.10.0",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -316,6 +511,9 @@ dependencies = [
  "markup5ever 0.11.0",
  "mlua",
  "pulldown-cmark",
+ "reqwest",
+ "serde",
+ "serde_json",
  "syntect",
  "tendril",
 ]
@@ -324,6 +522,231 @@ dependencies = [
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 version = "0.1.0"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "bytes",
+ "fnv",
+ "itoa 1.0.15",
+]
+
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+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
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+dependencies = [
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
+ "pin-project-lite",
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+
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+ "bytes",
+ "futures-channel",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "httparse",
+ "itoa 1.0.15",
+ "pin-project-lite",
+ "smallvec",
+ "tokio",
+ "want",
+]
+
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+ "http",
+ "hyper",
+ "hyper-util",
+ "rustls",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
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+ "http-body-util",
+ "hyper",
+ "hyper-util",
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+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "ipnet",
+ "libc",
+ "percent-encoding",
+ "pin-project-lite",
+ "socket2",
+ "system-configuration",
+ "tokio",
+ "tower-service",
+ "tracing",
+ "windows-registry",
+]
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+ "displaydoc",
+ "icu_collections",
+ "icu_normalizer_data",
+ "icu_properties",
+ "icu_provider",
+ "smallvec",
+ "zerovec",
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+
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+ "displaydoc",
+ "icu_collections",
+ "icu_locale_core",
+ "icu_properties_data",
+ "icu_provider",
+ "potential_utf",
+ "zerotrie",
+ "zerovec",
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+
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+dependencies = [
+ "displaydoc",
+ "icu_locale_core",
+ "stable_deref_trait",
+ "tinystr",
+ "writeable",
+ "yoke",
+ "zerofrom",
+ "zerotrie",
+ "zerovec",
+]
+
+[[package]]
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+checksum = "686f825264d630750a544639377bae737628043f20d38bbc029e8f29ea968a7e"
+dependencies = [
+ "idna_adapter",
+ "smallvec",
+ "utf8_iter",
+]
+
+[[package]]
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+checksum = "3acae9609540aa318d1bc588455225fb2085b9ed0c4f6bd0d9d5bcd86f1a0344"
+dependencies = [
+ "icu_normalizer",
+ "icu_properties",
+]
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -344,6 +767,33 @@ dependencies = [
  "hashbrown 0.15.4",
 ]
 
+[[package]]
+name = "io-uring"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b86e202f00093dcba4275d4636b93ef9dd75d025ae560d2521b45ea28ab49013"
+dependencies = [
+ "bitflags 2.9.1",
+ "cfg-if",
+ "libc",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "469fb0b9cefa57e3ef31275ee7cacb78f2fdca44e4765491884a2b119d4eb130"
+
+[[package]]
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+checksum = "dbc5ebe9c3a1a7a5127f920a418f7585e9e758e911d0466ed004f393b0e380b2"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.8"
@@ -356,6 +806,16 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cfaf33c695fc6e08064efbc1f72ec937429614f25eef83af942d0e227c3a28f"
+dependencies = [
+ "once_cell",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "kuchikiki"
 version = "0.8.2"
@@ -387,6 +847,12 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "241eaef5fd12c88705a01fc1066c48c4b36e0dd4377dcdc7ec3942cea7a69956"
+
 [[package]]
 name = "lock_api"
 version = "0.4.13"
@@ -476,6 +942,12 @@ version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
 
+[[package]]
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+checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -485,12 +957,24 @@ dependencies = [
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 ]
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78bed444cc8a2160f01cbcf811ef18cac863ad68ae8ca62092e8db51d51c761c"
+dependencies = [
+ "libc",
+ "wasi 0.11.1+wasi-snapshot-preview1",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "mlua"
 version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1f5f8fbebc7db5f671671134b9321c4b9aa9adeafccfd9a8c020ae45c6a35d0"
 dependencies = [
+ "anyhow",
  "bstr",
  "either",
  "erased-serde",
@@ -516,6 +1000,23 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "new_debug_unreachable"
 version = "1.0.6"
@@ -543,6 +1044,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "object"
+version = "0.36.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62948e14d923ea95ea2c7c86c71013138b66525b86bdc08d2dcc262bdb497b87"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.21.3"
@@ -571,6 +1081,50 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "openssl"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
+dependencies = [
+ "bitflags 2.9.1",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
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+dependencies = [
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+ "quote",
+ "syn 2.0.104",
+]
+
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+
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+checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "ordered-float"
 version = "2.10.1"
@@ -603,6 +1157,12 @@ dependencies = [
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 ]
 
+[[package]]
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+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
 [[package]]
 name = "phf"
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@@ -733,6 +1293,18 @@ dependencies = [
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 ]
 
+[[package]]
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+
 [[package]]
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@@ -752,6 +1324,15 @@ dependencies = [
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+[[package]]
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+dependencies = [
+ "zerovec",
+]
+
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@@ -825,6 +1406,12 @@ dependencies = [
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+
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@@ -921,6 +1508,68 @@ version = "0.8.5"
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+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-rustls",
+ "hyper-tls",
+ "hyper-util",
+ "js-sys",
+ "log",
+ "mime",
+ "native-tls",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "tokio",
+ "tokio-native-tls",
+ "tower",
+ "tower-http",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
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+
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@@ -949,6 +1598,39 @@ dependencies = [
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+ "rustls-pki-types",
+ "rustls-webpki",
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+dependencies = [
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+ "rustls-pki-types",
+ "untrusted",
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@@ -970,12 +1652,44 @@ dependencies = [
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+]
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+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
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+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
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@@ -1044,6 +1758,18 @@ dependencies = [
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+ "itoa 1.0.15",
+ "ryu",
+ "serde",
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@@ -1072,12 +1798,28 @@ version = "1.0.1"
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+
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+ "windows-sys 0.52.0",
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+
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@@ -1131,6 +1879,26 @@ dependencies = [
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+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
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@@ -1153,6 +1921,40 @@ dependencies = [
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+ "once_cell",
+ "rustix",
+ "windows-sys 0.59.0",
+]
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@@ -1221,6 +2023,136 @@ dependencies = [
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+ "bytes",
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+ "pin-project-lite",
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+ "pin-project-lite",
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+
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@@ -1261,6 +2222,15 @@ dependencies = [
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+dependencies = [
+ "try-lock",
+]
+
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+ "rustversion",
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+checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
@@ -1458,6 +2562,21 @@ version = "0.0.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d135d17ab770252ad95e9a872d365cf3090e3be864a34ab46f48555993efc904"
 
+[[package]]
+name = "wit-bindgen-rt"
+version = "0.39.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
+dependencies = [
+ "bitflags 2.9.1",
+]
+
+[[package]]
+name = "writeable"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea2f10b9bb0928dfb1b42b65e1f9e36f7f54dbdf08457afefb38afcdec4fa2bb"
+
 [[package]]
 name = "yaml-rust"
 version = "0.4.5"
@@ -1467,6 +2586,30 @@ dependencies = [
  "linked-hash-map",
 ]
 
+[[package]]
+name = "yoke"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f41bb01b8226ef4bfd589436a297c53d118f65921786300e427be8d487695cc"
+dependencies = [
+ "serde",
+ "stable_deref_trait",
+ "yoke-derive",
+ "zerofrom",
+]
+
+[[package]]
+name = "yoke-derive"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+ "synstructure",
+]
+
 [[package]]
 name = "zerocopy"
 version = "0.8.26"
@@ -1486,3 +2629,63 @@ dependencies = [
  "quote",
  "syn 2.0.104",
 ]
+
+[[package]]
+name = "zerofrom"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50cc42e0333e05660c3587f3bf9d0478688e15d870fab3346451ce7f8c9fbea5"
+dependencies = [
+ "zerofrom-derive",
+]
+
+[[package]]
+name = "zerofrom-derive"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+ "synstructure",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
+
+[[package]]
+name = "zerotrie"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36f0bbd478583f79edad978b407914f61b2972f5af6fa089686016be8f9af595"
+dependencies = [
+ "displaydoc",
+ "yoke",
+ "zerofrom",
+]
+
+[[package]]
+name = "zerovec"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a05eb080e015ba39cc9e23bbe5e7fb04d5fb040350f99f34e338d5fdd294428"
+dependencies = [
+ "yoke",
+ "zerofrom",
+ "zerovec-derive",
+]
+
+[[package]]
+name = "zerovec-derive"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
diff --git a/cspell.json b/cspell.json
new file mode 100644
index 0000000..e8c260e
--- /dev/null
+++ b/cspell.json
@@ -0,0 +1,10 @@
+{
+  "words": [
+    "htmlua",
+    "headermap",
+    "reqwest"
+  ],
+  "userWords": [
+    "mlua"
+  ]
+}
\ No newline at end of file
diff --git a/htmlua-parser/Cargo.toml b/htmlua-parser/Cargo.toml
index 28416b7..83769af 100644
--- a/htmlua-parser/Cargo.toml
+++ b/htmlua-parser/Cargo.toml
@@ -8,8 +8,11 @@ anyhow = "1.0.98"
 html5ever = "0.35.0"
 kuchikiki = "0.8.2"
 markup5ever = "0.11.0"
-mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
+mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize", "anyhow"] }
 pulldown-cmark = "0.13.0"
+reqwest = { version = "0.12.22", features = ["blocking", "json"] }
+serde = { version = "1.0.219", features = ["derive"] }
+serde_json = "1.0.140"
 syntect = "5.2.0"
 tendril = "0.4.3"
 
diff --git a/htmlua-parser/src/htmlua_stdlib.rs b/htmlua-parser/src/htmlua_stdlib.rs
new file mode 100644
index 0000000..3c27f26
--- /dev/null
+++ b/htmlua-parser/src/htmlua_stdlib.rs
@@ -0,0 +1,151 @@
+use std::{cell::{LazyCell, RefCell}, collections::HashMap, fmt::Write, rc::Rc};
+
+use anyhow::anyhow;
+use mlua::{prelude::*, Error, Lua, Table};
+use reqwest::{blocking::{Client, Response}, header::HeaderMap};
+use serde::{Deserialize, Serialize};
+use serde_json::to_value;
+
+
+pub fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
+    let t = l.create_table()?;
+
+    // This cannot be the best way to do this
+
+    let stdout_println = stdout.clone();
+    t.set(
+        "println",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_println.borrow_mut();
+            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)
+        })?,
+    )?;
+
+    let stdout_print = stdout.clone();
+    t.set(
+        "print",
+        l.create_function(move |_, text: String| {
+            let mut stdout_ref = stdout_print.borrow_mut();
+            write!(stdout_ref, "{text}").map_err(mlua::Error::external)
+        })?,
+    )?;
+
+    t.set("http", create_http_lib(l)?)?;
+    Ok(t)
+}
+
+fn create_http_lib(l: &Lua) -> mlua::Result<Table> {
+    let t = l.create_table()?;
+    let http_client: Rc<LazyCell<Client>> = Rc::new(LazyCell::new(|| Client::builder()
+            .timeout(std::time::Duration::from_secs(3))
+            .user_agent("htmlua/0.1.0")
+            .build().unwrap()
+        ));
+
+
+    let client = http_client.clone();
+    t.set(
+        "get",
+        l.create_function(move |_, url: String| {
+            let res = client.get(url).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
+            Ok(lua_res)
+        })?
+    )?;
+
+    let client = http_client.clone();
+    t.set(
+        "post",
+        l.create_function(move |_, url: String| {
+            let res = client.post(url).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
+            Ok(lua_res)
+        })?
+    )?;
+
+    let client = http_client.clone();
+    t.set(
+        "get_with_data",
+        l.create_function(move |_, (url, data): (String, HashMap<String, String>)| {
+            let res = client.get(url).query(&data).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
+            Ok(lua_res)
+        })?
+    )?;
+
+    let client = http_client.clone();
+    t.set(
+        "post_with_data_form",
+        l.create_function(move |_, (url, data): (String, HashMap<String, String>)| {
+            let res = client.post(url).form(&data).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
+            Ok(lua_res)
+        })?
+    )?;
+
+    let client = http_client.clone();
+    t.set(
+        "post_with_data_json",
+        l.create_function(move |_, (url, data): (String, HashMap<String, String>)| {
+            let res = client.post(url).json(&data).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
+            Ok(lua_res)
+        })?
+    )?;
+    //TODO: all http
+
+    t.set(
+        "decode_json",
+        l.create_function(move |l, text: String| {
+            let table: serde_json::Value = serde_json::from_str(&text).map_err(|e| Error::RuntimeError(e.to_string()))?;
+            Ok(l.to_value(&table))
+        })?
+    )?;
+
+    Ok(t)
+}
+
+
+#[derive(Serialize, Deserialize)]
+struct LuaHttpResponse {
+    headers: HashMap<String, String>,
+    body: String,
+    status: u16,
+}
+
+impl TryFrom<Response> for LuaHttpResponse {
+    fn try_from(value: Response) -> Result<Self, Self::Error> {
+        Ok(LuaHttpResponse { headers: headermap_to_hashmap(value.headers()), status: value.status().as_u16(), body: value.text().map_err(|e| Error::RuntimeError(e.to_string()))?, })
+    }
+
+    type Error = Error;
+}
+
+fn headermap_to_hashmap(headers: &HeaderMap) -> HashMap<String, String> {
+    let mut map = HashMap::new();
+
+    for (name, value) in headers {
+        if let Ok(value_str) = value.to_str() {
+            map.insert(name.as_str().to_string(), value_str.to_string());
+        }
+    }
+
+    map
+}
+
+impl IntoLua for LuaHttpResponse {
+    fn into_lua(self, lua: &Lua) -> LuaResult<LuaValue> {
+        let table = lua.create_table()?;
+
+        table.set("status", self.status)?;
+        table.set("body", self.body)?;
+
+        let headers_table = lua.create_table()?;
+        for (key, value) in self.headers {
+            headers_table.set(key, value)?;
+        }
+        table.set("headers", headers_table)?;
+
+        Ok(LuaValue::Table(table))
+    }
+}
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index cd87be2..be272dd 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,3 +1,4 @@
 pub mod render;
 pub mod serve;
 pub mod helpers;
+pub mod htmlua_stdlib;
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 6444d60..1bb043b 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -12,32 +12,9 @@ use syntect::{
     util::LinesWithEndings,
 };
 
-use crate::helpers::read_doc_from_file;
+use crate::{helpers::read_doc_from_file, htmlua_stdlib::create_htmlua_stdlib};
 
-fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
-    let t = l.create_table()?;
 
-    // This cannot be the best way to do this
-
-    let stdout_println = stdout.clone();
-    t.set(
-        "println",
-        l.create_function(move |_, text: String| {
-            let mut stdout_ref = stdout_println.borrow_mut();
-            writeln!(stdout_ref, "{text}").map_err(mlua::Error::external)
-        })?,
-    )?;
-
-    let stdout_print = stdout.clone();
-    t.set(
-        "print",
-        l.create_function(move |_, text: String| {
-            let mut stdout_ref = stdout_print.borrow_mut();
-            write!(stdout_ref, "{text}").map_err(mlua::Error::external)
-        })?,
-    )?;
-    Ok(t)
-}
 
 pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
     let lua = Lua::new();

From 38be7b73656d70e21118e1a8b7b6b21c8c20a849 Mon Sep 17 00:00:00 2001
From: Quin <trypsynth@gmail.com>
Date: Fri, 11 Jul 2025 16:55:49 -0600
Subject: [PATCH 18/25] Basic toml config support.

---
 Cargo.lock                   | 129 ++++++++++++++++++++++++++++++++++-
 htmlua-parser/Cargo.toml     |   4 +-
 htmlua-parser/src/config.rs  |  98 ++++++++++++++++++++++++++
 htmlua-parser/src/helpers.rs |  10 +--
 htmlua-parser/src/lib.rs     |   3 +-
 htmlua-parser/src/render.rs  |  28 +++++---
 htmlua-parser/src/serve.rs   |  33 +++++----
 7 files changed, 274 insertions(+), 31 deletions(-)
 create mode 100644 htmlua-parser/src/config.rs

diff --git a/Cargo.lock b/Cargo.lock
index 8096bb3..1449110 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -142,6 +142,27 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "dirs"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3e8aa94d75141228480295a7d0e7feb620b1a5ad9f12bc40be62411e38cce4e"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "dtoa"
 version = "1.0.10"
@@ -311,13 +332,16 @@ name = "htmlua-parser"
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "dirs",
  "html5ever 0.35.0",
  "kuchikiki",
  "markup5ever 0.11.0",
  "mlua",
  "pulldown-cmark",
+ "serde",
  "syntect",
  "tendril",
+ "toml",
 ]
 
 [[package]]
@@ -375,6 +399,16 @@ version = "0.2.174"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
 
+[[package]]
+name = "libredox"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1580801010e535496706ba011c15f8532df6b42297d2e471fec38ceadd8c0638"
+dependencies = [
+ "bitflags 2.9.1",
+ "libc",
+]
+
 [[package]]
 name = "linked-hash-map"
 version = "0.5.6"
@@ -571,6 +605,12 @@ dependencies = [
  "pkg-config",
 ]
 
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
 [[package]]
 name = "ordered-float"
 version = "2.10.1"
@@ -915,6 +955,17 @@ dependencies = [
  "bitflags 2.9.1",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd6f9d3d47bdd2ad6945c5015a226ec6155d0bcdfd8f7cd29f86b71f8de99d2b"
+dependencies = [
+ "getrandom 0.2.16",
+ "libredox",
+ "thiserror 2.0.12",
+]
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.5"
@@ -1044,6 +1095,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40734c41988f7306bb04f0ecf60ec0f3f1caa34290e4e8ea471dcd3346483b83"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "servo_arc"
 version = "0.1.1"
@@ -1148,7 +1208,7 @@ dependencies = [
  "serde",
  "serde_derive",
  "serde_json",
- "thiserror",
+ "thiserror 1.0.69",
  "walkdir",
  "yaml-rust",
 ]
@@ -1176,7 +1236,16 @@ version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 1.0.69",
+]
+
+[[package]]
+name = "thiserror"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567b8a2dae586314f7be2a752ec7474332959c6460e02bde30d702a66d488708"
+dependencies = [
+ "thiserror-impl 2.0.12",
 ]
 
 [[package]]
@@ -1190,6 +1259,17 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "thiserror-impl"
+version = "2.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
 [[package]]
 name = "time"
 version = "0.3.41"
@@ -1221,6 +1301,45 @@ dependencies = [
  "time-core",
 ]
 
+[[package]]
+name = "toml"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed0aee96c12fa71097902e0bb061a5e1ebd766a6636bb605ba401c45c1650eac"
+dependencies = [
+ "indexmap 2.10.0",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_parser",
+ "toml_writer",
+ "winnow",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bade1c3e902f58d73d3f294cd7f20391c1cb2fbcb643b73566bc773971df91e3"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_parser"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97200572db069e74c512a14117b296ba0a80a30123fbbb5aa1f4a348f639ca30"
+dependencies = [
+ "winnow",
+]
+
+[[package]]
+name = "toml_writer"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcc842091f2def52017664b53082ecbbeb5c7731092bad69d2c63050401dfd64"
+
 [[package]]
 name = "typeid"
 version = "1.0.3"
@@ -1452,6 +1571,12 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
 
+[[package]]
+name = "winnow"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3edebf492c8125044983378ecb5766203ad3b4c2f7a922bd7dd207f6d443e95"
+
 [[package]]
 name = "winsafe"
 version = "0.0.19"
diff --git a/htmlua-parser/Cargo.toml b/htmlua-parser/Cargo.toml
index 28416b7..9e5018e 100644
--- a/htmlua-parser/Cargo.toml
+++ b/htmlua-parser/Cargo.toml
@@ -5,14 +5,16 @@ edition = "2024"
 
 [dependencies]
 anyhow = "1.0.98"
+dirs = "6.0.0"
 html5ever = "0.35.0"
 kuchikiki = "0.8.2"
 markup5ever = "0.11.0"
 mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
 pulldown-cmark = "0.13.0"
+serde = { version = "1.0.219", features = ["derive"] }
 syntect = "5.2.0"
 tendril = "0.4.3"
-
+toml = "0.9.2"
 
 [lints.clippy]
 pedantic = { level = "warn", priority = -1 }
diff --git a/htmlua-parser/src/config.rs b/htmlua-parser/src/config.rs
new file mode 100644
index 0000000..70ea7a8
--- /dev/null
+++ b/htmlua-parser/src/config.rs
@@ -0,0 +1,98 @@
+use anyhow::{Context, Result};
+use serde::{Deserialize, Serialize};
+use std::{fs, path::PathBuf};
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct Config {
+    pub paths: PathConfig,
+    pub server: ServerConfig,
+    pub syntax_highlighting: SyntaxConfig,
+}
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct PathConfig {
+    pub pages: PathBuf,
+    pub components: PathBuf,
+    pub themes: PathBuf,
+}
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct ServerConfig {
+    pub host: String,
+    pub port: u16,
+}
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct SyntaxConfig {
+    pub default_theme: String,
+    pub load_custom_themes: bool,
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Self {
+            paths: PathConfig {
+                pages: PathBuf::from("/var/www/htmlua/pages"),
+                components: PathBuf::from("/var/www/htmlua/components"),
+                themes: PathBuf::from("/var/www/htmlua/themes"),
+            },
+            server: ServerConfig {
+                host: "127.0.0.1".to_string(),
+                port: 8080,
+            },
+            syntax_highlighting: SyntaxConfig {
+                default_theme: "base16-ocean.dark".to_string(),
+                load_custom_themes: true,
+            },
+        }
+    }
+}
+
+impl Config {
+    pub fn load() -> Result<Self> {
+        let config_path = Self::get_config_path();
+        if config_path.exists() {
+            let config_content = fs::read_to_string(&config_path)
+                .with_context(|| format!("Failed to read config file: {}", config_path.display()))?;
+            let config: Config = toml::from_str(&config_content)
+                .with_context(|| format!("Failed to parse config file: {}", config_path.display()))?;
+            Ok(config)
+        } else {
+            let default_config = Config::default();
+            if let Some(parent) = config_path.parent() {
+                fs::create_dir_all(parent)
+                    .with_context(|| format!("Failed to create config directory: {}", parent.display()))?;
+            }
+            let config_content =
+                toml::to_string_pretty(&default_config).context("Failed to serialize default config")?;
+            fs::write(&config_path, config_content)
+                .with_context(|| format!("Failed to write default config to: {}", config_path.display()))?;
+            Ok(default_config)
+        }
+    }
+
+    fn get_config_path() -> PathBuf {
+        if cfg!(windows) {
+            dirs::config_dir()
+                .unwrap_or_else(|| PathBuf::from("C:\\ProgramData"))
+                .join("htmlua")
+                .join("config.toml")
+        } else {
+            PathBuf::from("/etc/htmlua.toml")
+        }
+    }
+
+    pub fn save(&self) -> Result<()> {
+        let config_path = Self::get_config_path();
+        if let Some(parent) = config_path.parent() {
+            fs::create_dir_all(parent)
+                .with_context(|| format!("Failed to create config directory: {}", parent.display()))?;
+        }
+        let config_content = toml::to_string_pretty(self).context("Failed to serialize config")?;
+        fs::write(&config_path, config_content)
+            .with_context(|| format!("Failed to write config to: {}", config_path.display()))?;
+        Ok(())
+    }
+
+    pub fn config_file_path() -> PathBuf { Self::get_config_path() }
+}
diff --git a/htmlua-parser/src/helpers.rs b/htmlua-parser/src/helpers.rs
index 90439f7..bd99f81 100644
--- a/htmlua-parser/src/helpers.rs
+++ b/htmlua-parser/src/helpers.rs
@@ -1,15 +1,15 @@
-use std::{fs::File, io::{BufRead, BufReader, Read, Seek, SeekFrom}, path::PathBuf};
+use std::{
+    fs::File,
+    io::{BufRead, BufReader, Read, Seek, SeekFrom},
+    path::PathBuf,
+};
 
 use anyhow::Result;
 use kuchikiki::NodeRef;
 use markup5ever::{LocalName, Namespace, QualName};
 use tendril::TendrilSink;
 
-
-
-
 pub fn read_doc_from_file(path: PathBuf) -> Result<NodeRef> {
-
     let mut file = File::open(path)?;
     let mut reader = BufReader::new(&mut file);
 
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index cd87be2..525486e 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,3 +1,4 @@
+pub mod config;
+pub mod helpers;
 pub mod render;
 pub mod serve;
-pub mod helpers;
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 6444d60..9360f16 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -1,4 +1,4 @@
-use std::{cell::RefCell, fmt::Write, fs::read_to_string, path::PathBuf, rc::Rc};
+use std::{cell::RefCell, fmt::Write, path::PathBuf, rc::Rc};
 
 use anyhow::{Result, anyhow};
 use kuchikiki::{NodeRef, traits::TendrilSink};
@@ -12,7 +12,7 @@ use syntect::{
     util::LinesWithEndings,
 };
 
-use crate::helpers::read_doc_from_file;
+use crate::{helpers::read_doc_from_file, serve::get_config};
 
 fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
     let t = l.create_table()?;
@@ -108,7 +108,11 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
                 let exported = from_node
                     .select_first(format!("exportelement.{name}").as_str())
                     .map_err(|()| anyhow!("Error finding exportelement"))?;
-                exported.as_node().children().rev().for_each(|c| i.as_node().insert_after(c));
+                exported
+                    .as_node()
+                    .children()
+                    .rev()
+                    .for_each(|c| i.as_node().insert_after(c));
             }
         }
         while let Ok(i) = document.select_first("includeelement") {
@@ -130,8 +134,13 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
             item_path.push(include_path);
             let new_node = read_doc_from_file(item_path)?;
             let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
-            replaced_node.select_first("html").map_err(|()| anyhow!("Error finding html"))?.as_node().children().rev().for_each(|c| i.as_node().insert_after(c));
-
+            replaced_node
+                .select_first("html")
+                .map_err(|()| anyhow!("Error finding html"))?
+                .as_node()
+                .children()
+                .rev()
+                .for_each(|c| i.as_node().insert_after(c));
         }
     }
     while let Ok(i) = document.select_first("include") {
@@ -141,16 +150,15 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
 }
 
 pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
+    let config = get_config();
     let ps = SyntaxSet::load_defaults_newlines();
     let mut ts = ThemeSet::load_defaults();
     let syntax_elements: Vec<_> = match document.select("syntaxhighlight") {
         Ok(e) => e.collect(),
         Err(()) => return Err(anyhow!("Unable to find syntaxhighlight elements")),
     };
-    if !syntax_elements.is_empty() {
-        // TODO: read from config
-        let themes = PathBuf::from("/var/www/htmlua/themes");
-        let _ = ts.add_from_folder(themes);
+    if !syntax_elements.is_empty() && config.syntax_highlighting.load_custom_themes {
+        let _ = ts.add_from_folder(&config.paths.themes);
     }
     for node in syntax_elements {
         let attrs = match node.as_node().as_element() {
@@ -158,7 +166,7 @@ pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
             None => continue,
         };
         let language = attrs.get("lang").unwrap_or("text");
-        let theme_name = attrs.get("theme").unwrap_or("base16-ocean.dark");
+        let theme_name = attrs.get("theme").unwrap_or(&config.syntax_highlighting.default_theme);
         if let Some(text_node) = node.as_node().first_child() {
             if let Some(code_text) = text_node.as_text() {
                 let syntax = ps
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 06de0ea..9821210 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,20 +1,29 @@
-use crate::helpers::read_doc_from_file;
-
-use super::render::{execute_lua, expand_template, process_markdown, process_syntax_highlighting};
+use crate::{
+    config::Config,
+    helpers::read_doc_from_file,
+    render::{execute_lua, expand_template, process_markdown, process_syntax_highlighting},
+};
 use anyhow::Result;
-use std::path::{Path, PathBuf}
-;
+use std::{path::Path, sync::OnceLock};
+
+static CONFIG: OnceLock<Config> = OnceLock::new();
+
+pub fn get_config() -> &'static Config {
+    CONFIG.get_or_init(|| {
+        Config::load().unwrap_or_else(|e| {
+            eprintln!("Warning: Failed to load config: {}", e);
+            eprintln!("Using default configuration");
+            Config::default()
+        })
+    })
+}
 
 pub fn serve_content(request_uri: &str) -> Result<String> {
-    // TODO: read from config
-    let pages = PathBuf::from("/var/www/htmlua/pages");
-    let components = PathBuf::from("/var/www/htmlua/components");
+    let config = get_config();
     let safe_path = Path::new(request_uri).strip_prefix("/")?;
-    let page_path = pages.join(safe_path);
-
+    let page_path = config.paths.pages.join(safe_path);
     let doc = read_doc_from_file(page_path)?;
-
-    let full_doc = expand_template(doc, &components, None)?;
+    let full_doc = expand_template(doc, &config.paths.components, None)?;
     let markdown_doc = process_markdown(full_doc)?;
     let highlighted_doc = process_syntax_highlighting(markdown_doc)?;
     let executed_doc = execute_lua(highlighted_doc)?;

From 085aa5a1f553d4acb2acc7ac7d74690e9326a3a5 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 12 Jul 2025 21:51:05 -0600
Subject: [PATCH 19/25] added full request and tests

---
 Cargo.lock                         | 119 +++++++++++++++++++
 htmlua-parser/Cargo.toml           |   1 +
 htmlua-parser/src/helpers.rs       |   7 +-
 htmlua-parser/src/htmlua_stdlib.rs | 119 +++++++++++++++----
 htmlua-parser/src/lib.rs           |   4 +-
 htmlua-parser/src/render.rs        | 177 +++++++++++++++++++++++++++--
 htmlua-parser/src/serve.rs         |   3 +-
 7 files changed, 392 insertions(+), 38 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index da92710..2ae966a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,15 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e60d3430d3a69478ad0993f19238d2df97c507009a52b3c10addcd7f6bcb916"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.98"
@@ -84,6 +93,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "234113d19d0d7d613b40e86fb654acf958910802bcceab913a4f9e7cda03b1a4"
 dependencies = [
  "memchr",
+ "regex-automata",
  "serde",
 ]
 
@@ -151,6 +161,21 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crossbeam-channel"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82b8f8f868b36967f9606790d1903570de9ceaf870a7bf9fbbd3016d636a2cb2"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
+
 [[package]]
 name = "cssparser"
 version = "0.27.2"
@@ -329,6 +354,20 @@ dependencies = [
  "new_debug_unreachable",
 ]
 
+[[package]]
+name = "futures"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -351,6 +390,17 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
 
+[[package]]
+name = "futures-macro"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
 [[package]]
 name = "futures-sink"
 version = "0.3.31"
@@ -369,8 +419,10 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
+ "futures-channel",
  "futures-core",
  "futures-io",
+ "futures-macro",
  "futures-sink",
  "futures-task",
  "memchr",
@@ -507,6 +559,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "html5ever 0.35.0",
+ "httptest",
  "kuchikiki",
  "markup5ever 0.11.0",
  "mlua",
@@ -562,6 +615,36 @@ version = "1.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6dbf3de79e51f3d586ab4cb9d5c3e2c14aa28ed23d180cf89b4df0454a69cc87"
 
+[[package]]
+name = "httpdate"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
+
+[[package]]
+name = "httptest"
+version = "0.16.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bde82de3ef9bd882493c6a5edbc3363ad928925b30ccecc0f2ddeb42601b3021"
+dependencies = [
+ "bstr",
+ "bytes",
+ "crossbeam-channel",
+ "form_urlencoded",
+ "futures",
+ "http",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "log",
+ "once_cell",
+ "regex",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "tokio",
+]
+
 [[package]]
 name = "hyper"
 version = "1.6.0"
@@ -575,6 +658,7 @@ dependencies = [
  "http",
  "http-body",
  "httparse",
+ "httpdate",
  "itoa 1.0.15",
  "pin-project-lite",
  "smallvec",
@@ -1502,6 +1586,29 @@ dependencies = [
  "bitflags 2.9.1",
 ]
 
+[[package]]
+name = "regex"
+version = "1.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.5"
@@ -2047,9 +2154,21 @@ dependencies = [
  "pin-project-lite",
  "slab",
  "socket2",
+ "tokio-macros",
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "tokio-macros"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
 [[package]]
 name = "tokio-native-tls"
 version = "0.3.1"
diff --git a/htmlua-parser/Cargo.toml b/htmlua-parser/Cargo.toml
index 83769af..4ee6be3 100644
--- a/htmlua-parser/Cargo.toml
+++ b/htmlua-parser/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2024"
 [dependencies]
 anyhow = "1.0.98"
 html5ever = "0.35.0"
+httptest = "0.16.3"
 kuchikiki = "0.8.2"
 markup5ever = "0.11.0"
 mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize", "anyhow"] }
diff --git a/htmlua-parser/src/helpers.rs b/htmlua-parser/src/helpers.rs
index 90439f7..512ebb7 100644
--- a/htmlua-parser/src/helpers.rs
+++ b/htmlua-parser/src/helpers.rs
@@ -1,4 +1,8 @@
-use std::{fs::File, io::{BufRead, BufReader, Read, Seek, SeekFrom}, path::PathBuf};
+use std::{
+    fs::File,
+    io::{BufRead, BufReader, Read, Seek, SeekFrom},
+    path::PathBuf,
+};
 
 use anyhow::Result;
 use kuchikiki::NodeRef;
@@ -9,7 +13,6 @@ use tendril::TendrilSink;
 
 
 pub fn read_doc_from_file(path: PathBuf) -> Result<NodeRef> {
-
     let mut file = File::open(path)?;
     let mut reader = BufReader::new(&mut file);
 
diff --git a/htmlua-parser/src/htmlua_stdlib.rs b/htmlua-parser/src/htmlua_stdlib.rs
index 3c27f26..d36620e 100644
--- a/htmlua-parser/src/htmlua_stdlib.rs
+++ b/htmlua-parser/src/htmlua_stdlib.rs
@@ -1,10 +1,19 @@
-use std::{cell::{LazyCell, RefCell}, collections::HashMap, fmt::Write, rc::Rc};
+use std::{
+    cell::{LazyCell, RefCell},
+    collections::HashMap,
+    fmt::Write,
+    rc::Rc,
+    str::FromStr,
+    time::Duration,
+};
 
-use anyhow::anyhow;
-use mlua::{prelude::*, Error, Lua, Table};
-use reqwest::{blocking::{Client, Response}, header::HeaderMap};
+use mlua::{Error, Lua, Table, prelude::*};
+use reqwest::{
+    Method, Url,
+    blocking::{Client, Response},
+    header::HeaderMap,
+};
 use serde::{Deserialize, Serialize};
-use serde_json::to_value;
 
 
 pub fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
@@ -34,13 +43,16 @@ pub fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Resu
     Ok(t)
 }
 
+#[allow(clippy::too_many_lines)]
 fn create_http_lib(l: &Lua) -> mlua::Result<Table> {
     let t = l.create_table()?;
-    let http_client: Rc<LazyCell<Client>> = Rc::new(LazyCell::new(|| Client::builder()
+    let http_client: Rc<LazyCell<Client>> = Rc::new(LazyCell::new(|| {
+        Client::builder()
             .timeout(std::time::Duration::from_secs(3))
             .user_agent("htmlua/0.1.0")
-            .build().unwrap()
-        ));
+            .build()
+            .unwrap()
+    }));
 
 
     let client = http_client.clone();
@@ -50,56 +62,116 @@ fn create_http_lib(l: &Lua) -> mlua::Result<Table> {
             let res = client.get(url).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
             let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
             Ok(lua_res)
-        })?
+        })?,
     )?;
 
     let client = http_client.clone();
     t.set(
         "post",
         l.create_function(move |_, url: String| {
-            let res = client.post(url).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let res = client
+                .post(url)
+                .send()
+                .map_err(|e| Error::RuntimeError(e.to_string()))?;
             let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
             Ok(lua_res)
-        })?
+        })?,
     )?;
 
     let client = http_client.clone();
     t.set(
         "get_with_data",
         l.create_function(move |_, (url, data): (String, HashMap<String, String>)| {
-            let res = client.get(url).query(&data).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let res = client
+                .get(url)
+                .query(&data)
+                .send()
+                .map_err(|e| Error::RuntimeError(e.to_string()))?;
             let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
             Ok(lua_res)
-        })?
+        })?,
     )?;
 
     let client = http_client.clone();
     t.set(
         "post_with_data_form",
         l.create_function(move |_, (url, data): (String, HashMap<String, String>)| {
-            let res = client.post(url).form(&data).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let res = client
+                .post(url)
+                .form(&data)
+                .send()
+                .map_err(|e| Error::RuntimeError(e.to_string()))?;
             let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
             Ok(lua_res)
-        })?
+        })?,
     )?;
 
     let client = http_client.clone();
     t.set(
         "post_with_data_json",
         l.create_function(move |_, (url, data): (String, HashMap<String, String>)| {
-            let res = client.post(url).json(&data).send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let res = client
+                .post(url)
+                .json(&data)
+                .send()
+                .map_err(|e| Error::RuntimeError(e.to_string()))?;
             let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
             Ok(lua_res)
-        })?
+        })?,
+    )?;
+
+    let client = http_client.clone();
+    t.set(
+        "request",
+        l.create_function(move |_, table: mlua::Table| {
+            let mut request = client.request(
+                Method::from_bytes(table.get::<String>("method")?.as_bytes())
+                    .map_err(|e| Error::RuntimeError(e.to_string()))?,
+                Url::from_str(table.get::<String>("url")?.as_str()).map_err(|e| Error::RuntimeError(e.to_string()))?,
+            );
+
+            if let Ok(header_tbl) = table.get::<mlua::Table>("headers") {
+                request = header_tbl
+                    .pairs::<String, String>()
+                    .filter_map(std::result::Result::ok)
+                    .fold(request, |req, (k, v)| req.header(k, v));
+            }
+
+            if let Ok(basic_auth) = table.get::<mlua::Table>("basic_auth") {
+                request = request
+                    .basic_auth(basic_auth.get::<String>("username")?, basic_auth.get::<String>("password").ok());
+            }
+
+            if let Ok(bearer_auth) = table.get::<mlua::Table>("bearer_auth") {
+                request = request.bearer_auth(bearer_auth.get::<String>("token")?);
+            }
+
+            if let Ok(body) = table.get::<String>("body") {
+                request = request.body(body);
+            }
+
+            if let Ok(json) = table.get::<String>("json") {
+                request = request.json(&json);
+            }
+
+            if let Ok(timeout) = table.get::<u64>("timeout") {
+                request = request.timeout(Duration::from_secs(timeout));
+            }
+
+
+            let res = request.send().map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let lua_res: LuaHttpResponse = TryFrom::try_from(res)?;
+            Ok(lua_res)
+        })?,
     )?;
-    //TODO: all http
 
     t.set(
         "decode_json",
         l.create_function(move |l, text: String| {
-            let table: serde_json::Value = serde_json::from_str(&text).map_err(|e| Error::RuntimeError(e.to_string()))?;
+            let table: serde_json::Value =
+                serde_json::from_str(&text).map_err(|e| Error::RuntimeError(e.to_string()))?;
             Ok(l.to_value(&table))
-        })?
+        })?,
     )?;
 
     Ok(t)
@@ -115,7 +187,11 @@ struct LuaHttpResponse {
 
 impl TryFrom<Response> for LuaHttpResponse {
     fn try_from(value: Response) -> Result<Self, Self::Error> {
-        Ok(LuaHttpResponse { headers: headermap_to_hashmap(value.headers()), status: value.status().as_u16(), body: value.text().map_err(|e| Error::RuntimeError(e.to_string()))?, })
+        Ok(LuaHttpResponse {
+            headers: headermap_to_hashmap(value.headers()),
+            status: value.status().as_u16(),
+            body: value.text().map_err(|e| Error::RuntimeError(e.to_string()))?,
+        })
     }
 
     type Error = Error;
@@ -133,6 +209,7 @@ fn headermap_to_hashmap(headers: &HeaderMap) -> HashMap<String, String> {
     map
 }
 
+
 impl IntoLua for LuaHttpResponse {
     fn into_lua(self, lua: &Lua) -> LuaResult<LuaValue> {
         let table = lua.create_table()?;
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index be272dd..062fcb4 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,4 +1,4 @@
-pub mod render;
-pub mod serve;
 pub mod helpers;
 pub mod htmlua_stdlib;
+pub mod render;
+pub mod serve;
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 1bb043b..a92e7c5 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -1,8 +1,13 @@
-use std::{cell::RefCell, fmt::Write, fs::read_to_string, path::PathBuf, rc::Rc};
+use std::{
+    cell::{LazyCell, RefCell},
+    fmt::Write,
+    path::PathBuf,
+    rc::Rc,
+};
 
 use anyhow::{Result, anyhow};
 use kuchikiki::{NodeRef, traits::TendrilSink};
-use mlua::{Lua, Table};
+use mlua::Lua;
 use pulldown_cmark::{Options, Parser, html};
 use syntect::{
     easy::HighlightLines,
@@ -15,20 +20,22 @@ use syntect::{
 use crate::{helpers::read_doc_from_file, htmlua_stdlib::create_htmlua_stdlib};
 
 
-
-pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
+fn build_lua_with_stdout(stdout: &Rc<RefCell<String>>) -> Result<Lua> {
     let lua = Lua::new();
     let globals = lua.globals();
 
-    let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
-
-    let htmlua_table =
-        create_htmlua_stdlib(&lua, &stdout).map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
+    let htmlua_table = create_htmlua_stdlib(&lua, stdout).map_err(|e| anyhow!("Failed to create Lua stdlib: {}", e))?;
 
     globals
         .set("htmlua", htmlua_table)
         .map_err(|e| anyhow!("Failed to set global: {}", e))?;
 
+    Ok(lua)
+}
+
+pub fn execute_lua(document: NodeRef) -> Result<NodeRef> {
+    let stdout: Rc<RefCell<String>> = Rc::new(RefCell::new(String::new()));
+    let lua = LazyCell::new(|| build_lua_with_stdout(&stdout).unwrap_or_default());
     let lua_elements: Vec<_> = match document.select("lua") {
         Ok(e) => e.collect(),
         Err(()) => return Err(anyhow!("Unable to find Lua")),
@@ -85,7 +92,11 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
                 let exported = from_node
                     .select_first(format!("exportelement.{name}").as_str())
                     .map_err(|()| anyhow!("Error finding exportelement"))?;
-                exported.as_node().children().rev().for_each(|c| i.as_node().insert_after(c));
+                exported
+                    .as_node()
+                    .children()
+                    .rev()
+                    .for_each(|c| i.as_node().insert_after(c));
             }
         }
         while let Ok(i) = document.select_first("includeelement") {
@@ -107,8 +118,13 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
             item_path.push(include_path);
             let new_node = read_doc_from_file(item_path)?;
             let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
-            replaced_node.select_first("html").map_err(|()| anyhow!("Error finding html"))?.as_node().children().rev().for_each(|c| i.as_node().insert_after(c));
-
+            replaced_node
+                .select_first("html")
+                .map_err(|()| anyhow!("Error finding html"))?
+                .as_node()
+                .children()
+                .rev()
+                .for_each(|c| i.as_node().insert_after(c));
         }
     }
     while let Ok(i) = document.select_first("include") {
@@ -167,6 +183,8 @@ pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
 
 #[cfg(test)]
 mod tests {
+    use httptest::{Expectation, ServerPool, matchers::*, responders::*};
+
     use super::*;
 
     #[test]
@@ -413,4 +431,141 @@ fn main() {
         assert_eq!(attrs.get("data-lang"), Some("rust"));
         assert!(attrs.get("class").unwrap().contains("syntax-highlight"));
     }
+
+    static SERVER_POOL: ServerPool = ServerPool::new(2);
+
+    #[test]
+    fn basic_get() {
+        let server = SERVER_POOL.get_server();
+
+        server.expect(
+            Expectation::matching(request::method_path("GET", "/test/1")).respond_with(status_code(200).body("ret")),
+        );
+
+        let stdout = Rc::new(RefCell::new(String::new()));
+        let lua = build_lua_with_stdout(&stdout).unwrap();
+        let code = format!("htmlua.print(htmlua.http.get(\"{}\").body)", server.url("/test/1"));
+        lua.load(code).exec().unwrap();
+        assert_eq!(stdout.borrow().as_str(), "ret");
+    }
+
+    #[test]
+    fn basic_post() {
+        let server = SERVER_POOL.get_server();
+
+        server.expect(
+            Expectation::matching(request::method_path("POST", "/test/1")).respond_with(status_code(200).body("ret")),
+        );
+
+        let stdout = Rc::new(RefCell::new(String::new()));
+        let lua = build_lua_with_stdout(&stdout).unwrap();
+        let code = format!("htmlua.print(htmlua.http.post(\"{}\").body)", server.url("/test/1"));
+        lua.load(code).exec().unwrap();
+        assert_eq!(stdout.borrow().as_str(), "ret");
+    }
+
+    #[test]
+    fn get_with_data() {
+        let server = SERVER_POOL.get_server();
+
+        server.expect(
+            Expectation::matching(request::query(url_decoded(contains(("a", "b")))))
+                .respond_with(status_code(200).body("ret")),
+        );
+
+        let stdout = Rc::new(RefCell::new(String::new()));
+        let lua = build_lua_with_stdout(&stdout).unwrap();
+        let code = format!(
+            "
+                data = {{}}
+                data.a = \"b\"
+                htmlua.print(htmlua.http.get_with_data(\"{}\", data).body)
+            ",
+            server.url("/test/1")
+        );
+        lua.load(code).exec().unwrap();
+        assert_eq!(stdout.borrow().as_str(), "ret");
+    }
+
+    #[test]
+    fn post_with_data_form() {
+        let server = SERVER_POOL.get_server();
+
+        server.expect(
+            Expectation::matching(all_of![request::method_path("POST", "/test/1"), request::body("a=b")])
+                .respond_with(status_code(200).body("ret")),
+        );
+
+        let stdout = Rc::new(RefCell::new(String::new()));
+        let lua = build_lua_with_stdout(&stdout).unwrap();
+        let code = format!(
+            "
+                data = {{}}
+                data.a = \"b\"
+                htmlua.print(htmlua.http.post_with_data_form(\"{}\", data).body)
+            ",
+            server.url("/test/1")
+        );
+        lua.load(code).exec().unwrap();
+        assert_eq!(stdout.borrow().as_str(), "ret");
+    }
+
+    #[test]
+    fn post_with_data_json() {
+        let server = SERVER_POOL.get_server();
+
+        server.expect(
+            Expectation::matching(all_of![request::method_path("POST", "/test/1"), request::body(r#"{"a":"b"}"#)])
+                .respond_with(status_code(200).body("ret")),
+        );
+
+        let stdout = Rc::new(RefCell::new(String::new()));
+        let lua = build_lua_with_stdout(&stdout).unwrap();
+        let code = format!(
+            "
+                data = {{}}
+                data.a = \"b\"
+                htmlua.print(htmlua.http.post_with_data_json(\"{}\", data).body)
+            ",
+            server.url("/test/1")
+        );
+        lua.load(code).exec().unwrap();
+        assert_eq!(stdout.borrow().as_str(), "ret");
+    }
+
+    #[test]
+    fn table_request() {
+        let server = SERVER_POOL.get_server();
+
+        server.expect(
+            Expectation::matching(all_of![
+                request::method_path("GET", "/test/1"),
+                request::body("cool"),
+                request::headers(contains(("testhdr", "val"))),
+                request::headers(contains(("authorization", "Basic dXNlcjpwYXNz"))),
+            ])
+            .respond_with(status_code(200).body("ret")),
+        );
+
+        let stdout = Rc::new(RefCell::new(String::new()));
+        let lua = build_lua_with_stdout(&stdout).unwrap();
+        let code = format!(
+            "
+                req = {{}}
+                req.url = \"{}\"
+                req.method = \"GET\"
+                req.headers = {{}}
+                req.headers.testhdr = \"val\"
+                req.basic_auth = {{}}
+                req.basic_auth.username = \"user\"
+                req.basic_auth.password = \"pass\"
+                req.body = \"cool\"
+
+                htmlua.print(htmlua.http.request(req).body)
+            ",
+            server.url("/test/1")
+        );
+        lua.load(code).exec().unwrap();
+        assert_eq!(stdout.borrow().as_str(), "ret");
+    }
 }
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 06de0ea..cfb3811 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -2,8 +2,7 @@ use crate::helpers::read_doc_from_file;
 
 use super::render::{execute_lua, expand_template, process_markdown, process_syntax_highlighting};
 use anyhow::Result;
-use std::path::{Path, PathBuf}
-;
+use std::path::{Path, PathBuf};
 
 pub fn serve_content(request_uri: &str) -> Result<String> {
     // TODO: read from config

From 8dfaf0b386c7b2cceaae929d7c81e6c2c2d59ad9 Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Sat, 12 Jul 2025 22:54:46 -0600
Subject: [PATCH 20/25] Added footnote support

---
 htmlua-parser/src/render.rs | 66 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 65 insertions(+), 1 deletion(-)

diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 9360f16..d0fd029 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -1,7 +1,8 @@
 use std::{cell::RefCell, fmt::Write, path::PathBuf, rc::Rc};
 
-use anyhow::{Result, anyhow};
+use anyhow::{anyhow, Result};
 use kuchikiki::{NodeRef, traits::TendrilSink};
+use markup5ever::{LocalName, Namespace, QualName};
 use mlua::{Lua, Table};
 use pulldown_cmark::{Options, Parser, html};
 use syntect::{
@@ -196,6 +197,29 @@ pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
     Ok(document)
 }
 
+pub fn generate_footnotes(document: NodeRef) -> Result<NodeRef> {
+    let Ok(footnote_container) = document.select_first("footnotecontainer") else { return Ok(document) };
+
+    let ctx_name = QualName::new(None, Namespace::from("http://www.w3.org/1999/xhtml"), LocalName::from("div"));
+    for (i, footnote) in document.select("footnote").map_err(|()| anyhow!("Failed to get footnote"))?.enumerate() {
+        let i = i + 1;
+        let fn_text = footnote.text_contents();
+        let sup_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new()).one(
+            format!("<a href=#ft-text-{i}><sup id=\"ft-sup-{i}\" title=\"{fn_text}\">{i}</sup></a>")
+        ).select_first("a").map_err(|()| anyhow!("parse err"))?;
+        footnote.as_node().insert_after(sup_tag.as_node().clone());
+        let text_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new()).one(
+            format!("<p id=\"ft-text-{i}\"><a href=#ft-sup-{i}>{i}:</a> {fn_text}</p>")
+        ).select_first("p").map_err(|()| anyhow!("parse err"))?;
+        footnote_container.as_node().insert_before(text_tag.as_node().clone());
+    }
+    while let Ok(i) = document.select_first("footnote") {
+        i.as_node().detach();
+    }
+    footnote_container.as_node().detach();
+    Ok(document)
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -386,6 +410,46 @@ mod tests {
         assert!(d.select_first("includeelement").is_err());
     }
 
+    #[test]
+    fn footnotes() {
+        let page = r"
+            <!DOCTYPE html>
+            <html>
+            <head>
+                <title>Basic HTML Page</title>
+            </head>
+            <body>
+                <div>
+                    <p>asdf</p>
+                    <p>asdf<footnote>um actually</footnote></p>
+                    <p>asdf</p>
+                    <p>asdf<footnote>no</footnote></p>
+                </div>
+                <div>
+                <footnotecontainer></footnotecontainer>
+                </div>
+                </body>
+                </html>";
+        let document = kuchikiki::parse_html().one(page);
+        let d = generate_footnotes(document).unwrap();
+        let sup1 = d.select_first("#ft-sup-1").unwrap();
+        assert_eq!(sup1.attributes.borrow().get("title").unwrap(), "um actually");
+        assert_eq!(sup1.text_contents(), "1");
+
+        let sup2 = d.select_first("#ft-sup-2").unwrap();
+        assert_eq!(sup2.attributes.borrow().get("title").unwrap(), "no");
+        assert_eq!(sup2.text_contents(), "2");
+
+        let ft_text_1 = d.select_first("#ft-text-1").unwrap();
+        assert!(ft_text_1.text_contents().contains("um actually"));
+
+        let ft_text_2 = d.select_first("#ft-text-2").unwrap();
+        assert!(ft_text_2.text_contents().contains("no"));
+
+        assert!(d.select_first("footnote").is_err());
+        assert!(d.select_first("footnotecontainer").is_err());
+    }
+
     #[test]
     fn basic_markdown() {
         let page = r"

From 3632dd5e09dcc1f8d09335c1144541ee1ab5ed63 Mon Sep 17 00:00:00 2001
From: Quin <trypsynth@gmail.com>
Date: Sat, 12 Jul 2025 23:54:21 -0600
Subject: [PATCH 21/25] Add import sorting options to .rustfmt.toml.

---
 .rustfmt.toml                 |  2 ++
 htmlua-apache-cgi/src/main.rs |  3 ++-
 htmlua-parser/src/config.rs   |  3 ++-
 htmlua-parser/src/lib.rs      |  2 +-
 htmlua-parser/src/render.rs   | 26 +++++++++++++++++---------
 htmlua-parser/src/serve.rs    |  6 ++++--
 6 files changed, 28 insertions(+), 14 deletions(-)

diff --git a/.rustfmt.toml b/.rustfmt.toml
index 21ebfc1..25b733d 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -9,3 +9,5 @@ brace_style = "PreferSameLine"
 blank_lines_upper_bound = 5
 combine_control_expr = false
 wrap_comments = false
+group_imports = "StdExternalCrate"
+imports_granularity = "Crate"
diff --git a/htmlua-apache-cgi/src/main.rs b/htmlua-apache-cgi/src/main.rs
index ab91cb1..5998ff6 100644
--- a/htmlua-apache-cgi/src/main.rs
+++ b/htmlua-apache-cgi/src/main.rs
@@ -1,6 +1,7 @@
-use htmlua_parser::serve::serve_content;
 use std::env;
 
+use htmlua_parser::serve::serve_content;
+
 fn main() {
     println!("Content-Type: text/html\n");
 
diff --git a/htmlua-parser/src/config.rs b/htmlua-parser/src/config.rs
index 70ea7a8..ffe1320 100644
--- a/htmlua-parser/src/config.rs
+++ b/htmlua-parser/src/config.rs
@@ -1,6 +1,7 @@
+use std::{fs, path::PathBuf};
+
 use anyhow::{Context, Result};
 use serde::{Deserialize, Serialize};
-use std::{fs, path::PathBuf};
 
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct Config {
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index 2dc831c..d2d5599 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,5 +1,5 @@
+pub mod config;
 pub mod helpers;
 pub mod htmlua_stdlib;
-pub mod config;
 pub mod render;
 pub mod serve;
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index cc56eda..7046db8 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -5,7 +5,7 @@ use std::{
     rc::Rc,
 };
 
-use anyhow::{anyhow, Result};
+use anyhow::{Result, anyhow};
 use kuchikiki::{NodeRef, traits::TendrilSink};
 use markup5ever::{LocalName, Namespace, QualName};
 use mlua::{Lua, Table};
@@ -182,19 +182,27 @@ pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
 }
 
 pub fn generate_footnotes(document: NodeRef) -> Result<NodeRef> {
-    let Ok(footnote_container) = document.select_first("footnotecontainer") else { return Ok(document) };
+    let Ok(footnote_container) = document.select_first("footnotecontainer") else {
+        return Ok(document);
+    };
 
     let ctx_name = QualName::new(None, Namespace::from("http://www.w3.org/1999/xhtml"), LocalName::from("div"));
-    for (i, footnote) in document.select("footnote").map_err(|()| anyhow!("Failed to get footnote"))?.enumerate() {
+    for (i, footnote) in document
+        .select("footnote")
+        .map_err(|()| anyhow!("Failed to get footnote"))?
+        .enumerate()
+    {
         let i = i + 1;
         let fn_text = footnote.text_contents();
-        let sup_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new()).one(
-            format!("<a href=#ft-text-{i}><sup id=\"ft-sup-{i}\" title=\"{fn_text}\">{i}</sup></a>")
-        ).select_first("a").map_err(|()| anyhow!("parse err"))?;
+        let sup_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new())
+            .one(format!("<a href=#ft-text-{i}><sup id=\"ft-sup-{i}\" title=\"{fn_text}\">{i}</sup></a>"))
+            .select_first("a")
+            .map_err(|()| anyhow!("parse err"))?;
         footnote.as_node().insert_after(sup_tag.as_node().clone());
-        let text_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new()).one(
-            format!("<p id=\"ft-text-{i}\"><a href=#ft-sup-{i}>{i}:</a> {fn_text}</p>")
-        ).select_first("p").map_err(|()| anyhow!("parse err"))?;
+        let text_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new())
+            .one(format!("<p id=\"ft-text-{i}\"><a href=#ft-sup-{i}>{i}:</a> {fn_text}</p>"))
+            .select_first("p")
+            .map_err(|()| anyhow!("parse err"))?;
         footnote_container.as_node().insert_before(text_tag.as_node().clone());
     }
     while let Ok(i) = document.select_first("footnote") {
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 9821210..715bfcc 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,10 +1,12 @@
+use std::{path::Path, sync::OnceLock};
+
+use anyhow::Result;
+
 use crate::{
     config::Config,
     helpers::read_doc_from_file,
     render::{execute_lua, expand_template, process_markdown, process_syntax_highlighting},
 };
-use anyhow::Result;
-use std::{path::Path, sync::OnceLock};
 
 static CONFIG: OnceLock<Config> = OnceLock::new();
 

From 17759c3210a88a1babbde650e565442ce169a1c6 Mon Sep 17 00:00:00 2001
From: Quin <trypsynth@gmail.com>
Date: Sat, 12 Jul 2025 23:56:50 -0600
Subject: [PATCH 22/25] Sort imports with the help of rustfmt.

---
 .rustfmt.toml                 |  2 ++
 htmlua-apache-cgi/src/main.rs |  3 ++-
 htmlua-parser/src/config.rs   |  3 ++-
 htmlua-parser/src/lib.rs      |  2 +-
 htmlua-parser/src/render.rs   | 26 +++++++++++++++++---------
 htmlua-parser/src/serve.rs    |  6 ++++--
 6 files changed, 28 insertions(+), 14 deletions(-)

diff --git a/.rustfmt.toml b/.rustfmt.toml
index 21ebfc1..25b733d 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -9,3 +9,5 @@ brace_style = "PreferSameLine"
 blank_lines_upper_bound = 5
 combine_control_expr = false
 wrap_comments = false
+group_imports = "StdExternalCrate"
+imports_granularity = "Crate"
diff --git a/htmlua-apache-cgi/src/main.rs b/htmlua-apache-cgi/src/main.rs
index ab91cb1..5998ff6 100644
--- a/htmlua-apache-cgi/src/main.rs
+++ b/htmlua-apache-cgi/src/main.rs
@@ -1,6 +1,7 @@
-use htmlua_parser::serve::serve_content;
 use std::env;
 
+use htmlua_parser::serve::serve_content;
+
 fn main() {
     println!("Content-Type: text/html\n");
 
diff --git a/htmlua-parser/src/config.rs b/htmlua-parser/src/config.rs
index 70ea7a8..ffe1320 100644
--- a/htmlua-parser/src/config.rs
+++ b/htmlua-parser/src/config.rs
@@ -1,6 +1,7 @@
+use std::{fs, path::PathBuf};
+
 use anyhow::{Context, Result};
 use serde::{Deserialize, Serialize};
-use std::{fs, path::PathBuf};
 
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct Config {
diff --git a/htmlua-parser/src/lib.rs b/htmlua-parser/src/lib.rs
index 2dc831c..d2d5599 100644
--- a/htmlua-parser/src/lib.rs
+++ b/htmlua-parser/src/lib.rs
@@ -1,5 +1,5 @@
+pub mod config;
 pub mod helpers;
 pub mod htmlua_stdlib;
-pub mod config;
 pub mod render;
 pub mod serve;
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index cc56eda..7046db8 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -5,7 +5,7 @@ use std::{
     rc::Rc,
 };
 
-use anyhow::{anyhow, Result};
+use anyhow::{Result, anyhow};
 use kuchikiki::{NodeRef, traits::TendrilSink};
 use markup5ever::{LocalName, Namespace, QualName};
 use mlua::{Lua, Table};
@@ -182,19 +182,27 @@ pub fn process_syntax_highlighting(document: NodeRef) -> Result<NodeRef> {
 }
 
 pub fn generate_footnotes(document: NodeRef) -> Result<NodeRef> {
-    let Ok(footnote_container) = document.select_first("footnotecontainer") else { return Ok(document) };
+    let Ok(footnote_container) = document.select_first("footnotecontainer") else {
+        return Ok(document);
+    };
 
     let ctx_name = QualName::new(None, Namespace::from("http://www.w3.org/1999/xhtml"), LocalName::from("div"));
-    for (i, footnote) in document.select("footnote").map_err(|()| anyhow!("Failed to get footnote"))?.enumerate() {
+    for (i, footnote) in document
+        .select("footnote")
+        .map_err(|()| anyhow!("Failed to get footnote"))?
+        .enumerate()
+    {
         let i = i + 1;
         let fn_text = footnote.text_contents();
-        let sup_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new()).one(
-            format!("<a href=#ft-text-{i}><sup id=\"ft-sup-{i}\" title=\"{fn_text}\">{i}</sup></a>")
-        ).select_first("a").map_err(|()| anyhow!("parse err"))?;
+        let sup_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new())
+            .one(format!("<a href=#ft-text-{i}><sup id=\"ft-sup-{i}\" title=\"{fn_text}\">{i}</sup></a>"))
+            .select_first("a")
+            .map_err(|()| anyhow!("parse err"))?;
         footnote.as_node().insert_after(sup_tag.as_node().clone());
-        let text_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new()).one(
-            format!("<p id=\"ft-text-{i}\"><a href=#ft-sup-{i}>{i}:</a> {fn_text}</p>")
-        ).select_first("p").map_err(|()| anyhow!("parse err"))?;
+        let text_tag = kuchikiki::parse_fragment(ctx_name.clone(), Vec::new())
+            .one(format!("<p id=\"ft-text-{i}\"><a href=#ft-sup-{i}>{i}:</a> {fn_text}</p>"))
+            .select_first("p")
+            .map_err(|()| anyhow!("parse err"))?;
         footnote_container.as_node().insert_before(text_tag.as_node().clone());
     }
     while let Ok(i) = document.select_first("footnote") {
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 9821210..715bfcc 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,10 +1,12 @@
+use std::{path::Path, sync::OnceLock};
+
+use anyhow::Result;
+
 use crate::{
     config::Config,
     helpers::read_doc_from_file,
     render::{execute_lua, expand_template, process_markdown, process_syntax_highlighting},
 };
-use anyhow::Result;
-use std::{path::Path, sync::OnceLock};
 
 static CONFIG: OnceLock<Config> = OnceLock::new();
 

From a07d893e6e137cc3641312e95b191a018c8643db Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Mon, 21 Jul 2025 12:26:51 -0600
Subject: [PATCH 23/25] fixed parser bug

---
 cspell.json                                   |  4 +++-
 htmlua-parser/src/helpers.rs                  |  5 ++--
 htmlua-parser/src/render.rs                   | 23 ++++++++++++++++++-
 .../tests/components/include_base.html        |  9 ++++++++
 4 files changed, 37 insertions(+), 4 deletions(-)
 create mode 100644 htmlua-parser/tests/components/include_base.html

diff --git a/cspell.json b/cspell.json
index e8c260e..44ee262 100644
--- a/cspell.json
+++ b/cspell.json
@@ -2,7 +2,9 @@
   "words": [
     "htmlua",
     "headermap",
-    "reqwest"
+    "reqwest",
+    "includeelement",
+    "exportelement"
   ],
   "userWords": [
     "mlua"
diff --git a/htmlua-parser/src/helpers.rs b/htmlua-parser/src/helpers.rs
index bd99f81..3db0443 100644
--- a/htmlua-parser/src/helpers.rs
+++ b/htmlua-parser/src/helpers.rs
@@ -6,9 +6,10 @@ use std::{
 
 use anyhow::Result;
 use kuchikiki::NodeRef;
-use markup5ever::{LocalName, Namespace, QualName};
+use markup5ever::{ns, LocalName, Namespace, namespace_url, QualName};
 use tendril::TendrilSink;
 
+
 pub fn read_doc_from_file(path: PathBuf) -> Result<NodeRef> {
     let mut file = File::open(path)?;
     let mut reader = BufReader::new(&mut file);
@@ -26,7 +27,7 @@ pub fn read_doc_from_file(path: PathBuf) -> Result<NodeRef> {
     if is_whole_doc {
         Ok(kuchikiki::parse_html().one(page_string))
     } else {
-        let ctx_name = QualName::new(None, Namespace::from("http://www.w3.org/1999/xhtml"), LocalName::from("div"));
+        let ctx_name = QualName::new(None, ns!(), LocalName::from("div"));
         Ok(kuchikiki::parse_fragment(ctx_name, Vec::new()).one(page_string))
     }
 }
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index 7046db8..e141020 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -215,6 +215,7 @@ pub fn generate_footnotes(document: NodeRef) -> Result<NodeRef> {
 #[cfg(test)]
 mod tests {
     use httptest::{Expectation, ServerPool, matchers::*, responders::*};
+    use markup5ever::{ns, namespace_url};
 
     use super::*;
 
@@ -346,7 +347,6 @@ mod tests {
         let document = kuchikiki::parse_html().one(page);
         let d = execute_lua(expand_template(document, &p, None).unwrap()).unwrap();
         let text = d.select_first("span").unwrap().as_node().text_contents();
-        println!("{}", d.to_string());
         assert_eq!(text, "Test from Lua!\n");
         assert!(d.select_first("lua").is_err());
         let text = d.select_first("#inc1").unwrap().as_node().text_contents();
@@ -404,6 +404,27 @@ mod tests {
         assert!(d.select_first("includeelement").is_err());
     }
 
+    #[test]
+    fn include_base() {
+        let page = r#"
+            <include path="include_base.html">
+                <exportelement class="t"><title>title_test</title></exportelement>
+                <exportelement class="b"><span id="tb">body_el</span></exportelement>
+            </include>
+            "#;
+        let mut p = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+        p.push("tests/components");
+        let ctx_name = QualName::new(None, ns!(html), LocalName::from("div"));
+        let document = kuchikiki::parse_fragment(ctx_name, Vec::new()).one(page);
+        let d = expand_template(document, &p, None).unwrap();
+        let text = d.select_first("head").unwrap().as_node().select_first("title").unwrap().as_node().text_contents();
+        assert_eq!(text, "title_test");
+        let text = d.select_first("#tb").unwrap().as_node().text_contents();
+        assert_eq!(text, "body_el");
+        assert!(d.select_first("exportelement").is_err());
+        assert!(d.select_first("includeelement").is_err());
+    }
+
     #[test]
     fn footnotes() {
         let page = r"
diff --git a/htmlua-parser/tests/components/include_base.html b/htmlua-parser/tests/components/include_base.html
new file mode 100644
index 0000000..fa86fe6
--- /dev/null
+++ b/htmlua-parser/tests/components/include_base.html
@@ -0,0 +1,9 @@
+<html>
+  <head>
+    <includeelement name="t"></includeelement>
+  </head>
+  <body>
+    <h1>Hello World</h1>
+    <includeelement name="b"></includeelement>
+  </body>
+</html>

From bfa5d30ae4cd56804093fefd0d91f5f18116d0bc Mon Sep 17 00:00:00 2001
From: gyoder <70408179+gyoder@users.noreply.github.com>
Date: Mon, 21 Jul 2025 12:35:51 -0600
Subject: [PATCH 24/25] fixed parser bug

---
 htmlua-parser/src/config.rs  |  1 +
 htmlua-parser/src/helpers.rs |  2 +-
 htmlua-parser/src/render.rs  | 13 ++++++++++---
 htmlua-parser/src/serve.rs   | 10 ++++++----
 4 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/htmlua-parser/src/config.rs b/htmlua-parser/src/config.rs
index ffe1320..de734ed 100644
--- a/htmlua-parser/src/config.rs
+++ b/htmlua-parser/src/config.rs
@@ -95,5 +95,6 @@ impl Config {
         Ok(())
     }
 
+    #[must_use]
     pub fn config_file_path() -> PathBuf { Self::get_config_path() }
 }
diff --git a/htmlua-parser/src/helpers.rs b/htmlua-parser/src/helpers.rs
index 3db0443..2992f70 100644
--- a/htmlua-parser/src/helpers.rs
+++ b/htmlua-parser/src/helpers.rs
@@ -6,7 +6,7 @@ use std::{
 
 use anyhow::Result;
 use kuchikiki::NodeRef;
-use markup5ever::{ns, LocalName, Namespace, namespace_url, QualName};
+use markup5ever::{LocalName, QualName, namespace_url, ns};
 use tendril::TendrilSink;
 
 
diff --git a/htmlua-parser/src/render.rs b/htmlua-parser/src/render.rs
index e141020..6a70315 100644
--- a/htmlua-parser/src/render.rs
+++ b/htmlua-parser/src/render.rs
@@ -8,7 +8,7 @@ use std::{
 use anyhow::{Result, anyhow};
 use kuchikiki::{NodeRef, traits::TendrilSink};
 use markup5ever::{LocalName, Namespace, QualName};
-use mlua::{Lua, Table};
+use mlua::Lua;
 use pulldown_cmark::{Options, Parser, html};
 use syntect::{
     easy::HighlightLines,
@@ -215,7 +215,7 @@ pub fn generate_footnotes(document: NodeRef) -> Result<NodeRef> {
 #[cfg(test)]
 mod tests {
     use httptest::{Expectation, ServerPool, matchers::*, responders::*};
-    use markup5ever::{ns, namespace_url};
+    use markup5ever::{namespace_url, ns};
 
     use super::*;
 
@@ -417,7 +417,14 @@ mod tests {
         let ctx_name = QualName::new(None, ns!(html), LocalName::from("div"));
         let document = kuchikiki::parse_fragment(ctx_name, Vec::new()).one(page);
         let d = expand_template(document, &p, None).unwrap();
-        let text = d.select_first("head").unwrap().as_node().select_first("title").unwrap().as_node().text_contents();
+        let text = d
+            .select_first("head")
+            .unwrap()
+            .as_node()
+            .select_first("title")
+            .unwrap()
+            .as_node()
+            .text_contents();
         assert_eq!(text, "title_test");
         let text = d.select_first("#tb").unwrap().as_node().text_contents();
         assert_eq!(text, "body_el");
diff --git a/htmlua-parser/src/serve.rs b/htmlua-parser/src/serve.rs
index 715bfcc..375e885 100644
--- a/htmlua-parser/src/serve.rs
+++ b/htmlua-parser/src/serve.rs
@@ -1,6 +1,6 @@
 use std::{path::Path, sync::OnceLock};
 
-use anyhow::Result;
+use anyhow::{Result, anyhow};
 
 use crate::{
     config::Config,
@@ -13,7 +13,7 @@ static CONFIG: OnceLock<Config> = OnceLock::new();
 pub fn get_config() -> &'static Config {
     CONFIG.get_or_init(|| {
         Config::load().unwrap_or_else(|e| {
-            eprintln!("Warning: Failed to load config: {}", e);
+            eprintln!("Warning: Failed to load config: {e}");
             eprintln!("Using default configuration");
             Config::default()
         })
@@ -24,8 +24,10 @@ pub fn serve_content(request_uri: &str) -> Result<String> {
     let config = get_config();
     let safe_path = Path::new(request_uri).strip_prefix("/")?;
     let page_path = config.paths.pages.join(safe_path);
-    let doc = read_doc_from_file(page_path)?;
-    let full_doc = expand_template(doc, &config.paths.components, None)?;
+    let doc = read_doc_from_file(page_path)?
+        .select_first("html")
+        .map_err(|()| anyhow!("failed to read doc"))?;
+    let full_doc = expand_template(doc.as_node().to_owned(), &config.paths.components, None)?;
     let markdown_doc = process_markdown(full_doc)?;
     let highlighted_doc = process_syntax_highlighting(markdown_doc)?;
     let executed_doc = execute_lua(highlighted_doc)?;

From 02132764068aa51ac98628d988dff15255308df0 Mon Sep 17 00:00:00 2001
From: Grace Yoder <grace_yoder@outlook.com>
Date: Fri, 17 Jul 2026 19:54:15 -0600
Subject: [PATCH 25/25] feat: zig rewrite

---
 .crow/build.yml      |  63 ++++++++++++++++
 .crow/release.yml    |  23 ++++++
 .gitignore           |  19 +++++
 LICENSE              |  19 +++++
 README.md            |   9 +++
 build.zig            | 112 ++++++++++++++++++++++++++++
 build.zig.zon        |  24 ++++++
 examples/a.htmlua    |   3 +
 examples/config.zon  |   4 +
 examples/main.htmlua |  21 ++++++
 src/cgi.zig          |  79 ++++++++++++++++++++
 src/main.zig         |  59 +++++++++++++++
 src/root.zig         |  76 +++++++++++++++++++
 src/tags.zig         |   4 +
 src/tags/Export.zig  |  52 +++++++++++++
 src/tags/Include.zig |  58 +++++++++++++++
 src/tags/Syntax.zig  | 169 +++++++++++++++++++++++++++++++++++++++++++
 src/tags/Use.zig     |  48 ++++++++++++
 src/utils.zig        |  23 ++++++
 19 files changed, 865 insertions(+)
 create mode 100644 .crow/build.yml
 create mode 100644 .crow/release.yml
 create mode 100755 .gitignore
 create mode 100644 LICENSE
 create mode 100644 README.md
 create mode 100755 build.zig
 create mode 100755 build.zig.zon
 create mode 100755 examples/a.htmlua
 create mode 100755 examples/config.zon
 create mode 100755 examples/main.htmlua
 create mode 100755 src/cgi.zig
 create mode 100755 src/main.zig
 create mode 100755 src/root.zig
 create mode 100755 src/tags.zig
 create mode 100755 src/tags/Export.zig
 create mode 100755 src/tags/Include.zig
 create mode 100755 src/tags/Syntax.zig
 create mode 100755 src/tags/Use.zig
 create mode 100755 src/utils.zig

diff --git a/.crow/build.yml b/.crow/build.yml
new file mode 100644
index 0000000..9163a4d
--- /dev/null
+++ b/.crow/build.yml
@@ -0,0 +1,63 @@
+when:
+  - event: tag
+
+clone:
+  git:
+    image: codefloe.com/crow-plugins/clone:1.1.0
+    settings:
+      tags: true
+
+variables:
+  - &zig_image 'ghcr.io/rust-cross/cargo-zigbuild:0.23'
+
+steps:
+  - name: build-linux-x86_64
+    image: *zig_image
+    commands:
+      # - zig build -Dtarget=x86_64-linux-musl -Doptimize=ReleaseSafe --prefix zig-out-linux-x86_64
+      - zig build -Dtarget=x86_64-linux-musl --prefix zig-out-linux-x86_64
+      - cp zig-out-linux-x86_64/bin/htmlua htmlua-linux-x86_64
+      - cp zig-out-linux-x86_64/bin/htmlua-cgi htmlua-cgi-linux-x86_64
+
+  - name: build-linux-aarch64
+    image: *zig_image
+    commands:
+      # - zig build -Dtarget=aarch64-linux-musl -Doptimize=ReleaseSafe --prefix zig-out-linux-aarch64
+      - zig build -Dtarget=aarch64-linux-musl --prefix zig-out-linux-aarch64
+      - cp zig-out-linux-aarch64/bin/htmlua htmlua-linux-aarch64
+      - cp zig-out-linux-aarch64/bin/htmlua-cgi htmlua-cgi-linux-aarch64
+
+  - name: build-macos-x86_64
+    image: *zig_image
+    commands:
+      # - zig build -Dtarget=x86_64-macos -Doptimize=ReleaseSafe --prefix zig-out-macos-x86_64 --sysroot /opt/MacOSX11.3.sdk
+      - zig build -Dtarget=x86_64-macos --prefix zig-out-macos-x86_64 --sysroot /opt/MacOSX11.3.sdk
+      - cp zig-out-macos-x86_64/bin/htmlua htmlua-macos-x86_64
+      - cp zig-out-macos-x86_64/bin/htmlua-cgi htmlua-cgi-macos-x86_64
+
+  - name: build-macos-aarch64
+    image: *zig_image
+    commands:
+      # - zig build -Dtarget=aarch64-macos -Doptimize=ReleaseSafe --prefix zig-out-macos-aarch64 --sysroot /opt/MacOSX11.3.sdk
+      - zig build -Dtarget=aarch64-macos --prefix zig-out-macos-aarch64 --sysroot /opt/MacOSX11.3.sdk
+      - cp zig-out-macos-aarch64/bin/htmlua htmlua-macos-aarch64
+      - cp zig-out-macos-aarch64/bin/htmlua-cgi htmlua-cgi-macos-aarch64
+
+
+  - name: release
+    image: woodpeckerci/plugin-release
+    depends_on: [build-linux-x86_64, build-linux-aarch64, build-macos-x86_64, build-macos-aarch64]
+    settings:
+      api_key:
+        from_secret: forgejo_token
+      files:
+        - htmlua-linux-x86_64
+        - htmlua-linux-aarch64
+        - htmlua-macos-x86_64
+        - htmlua-macos-aarch64
+        - htmlua-cgi-linux-x86_64
+        - htmlua-cgi-linux-aarch64
+        - htmlua-cgi-macos-x86_64
+        - htmlua-cgi-macos-aarch64
+      checksum: sha256
+      file_exists: overwrite
diff --git a/.crow/release.yml b/.crow/release.yml
new file mode 100644
index 0000000..3770f56
--- /dev/null
+++ b/.crow/release.yml
@@ -0,0 +1,23 @@
+# This file is a bit of a hack in order to run the real release CI
+when:
+  - event: push
+    branch: ${CI_REPO_DEFAULT_BRANCH}
+
+clone:
+  git:
+    image: codefloe.com/crow-plugins/clone:1.1.0
+    settings:
+      tags: true
+
+
+steps:
+  - name: retag-latest
+    image: alpine:3.20
+    environment:
+      FORGEJO_TOKEN:
+        from_secret: forgejo_token
+    commands:
+      - apk add --no-cache git
+      - git remote set-url origin "https://oauth2:$${FORGEJO_TOKEN}@$${CI_FORGE_URL#https://}/$${CI_REPO}.git"
+      - git tag -f latest
+      - git push -f origin latest
diff --git a/.gitignore b/.gitignore
new file mode 100755
index 0000000..8493d22
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,19 @@
+# This file is for zig-specific build artifacts.
+# If you have OS-specific or editor-specific files to ignore,
+# such as *.swp or .DS_Store, put those in your global
+# ~/.gitignore and put this in your ~/.gitconfig:
+#
+# [core]
+#     excludesfile = ~/.gitignore
+#
+# Cheers!
+# -andrewrk
+
+.zig-cache/
+zig-out/
+zig-pkg/
+/release/
+/debug/
+/build/
+/build-*/
+/docgen_tmp/
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..5c5954d
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,19 @@
+Copyright 2026 Grace Yoder
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9232026
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# HTMLua
+
+### An HTML templating engine with (not yet reimplemented) Lua scripting abilities
+
+See in action at [grace.pink](https://grace.pink/index.htmlua)
+
+This is currently an incomplete rewrite. If you want to have the old rust
+version you are able to checkout the `rust` tag.
+
diff --git a/build.zig b/build.zig
new file mode 100755
index 0000000..42d6c20
--- /dev/null
+++ b/build.zig
@@ -0,0 +1,112 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const ezts = b.dependency("eazy_zig_tree_sitter", .{
+        .target = target,
+        .optimize = optimize,
+        .use_all_langs = true,
+        .use_third_party = true,
+    });
+
+    const ts = b.dependency("tree_sitter", .{
+        .target = target,
+        .optimize = optimize,
+    });
+
+    const mod = b.addModule("htmlua", .{
+        .root_source_file = b.path("src/root.zig"),
+        .target = target,
+        .imports = &.{
+            .{ .name = "easy-zig-tree-sitter", .module = ezts.module("eazy_zig_tree_sitter") },
+            .{ .name = "tree-sitter", .module = ts.module("tree_sitter") },
+        },
+    });
+
+    // Debug bin
+    const exe = b.addExecutable(.{
+        .name = "htmlua",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/main.zig"),
+            .target = target,
+            .optimize = optimize,
+            .imports = &.{
+                .{ .name = "htmlua", .module = mod },
+            },
+        }),
+    });
+
+    b.installArtifact(exe);
+
+    const run_step = b.step("run", "Run the app");
+
+    const run_cmd = b.addRunArtifact(exe);
+    run_step.dependOn(&run_cmd.step);
+
+    run_cmd.step.dependOn(b.getInstallStep());
+
+    if (b.args) |args| {
+        run_cmd.addArgs(args);
+    }
+
+    // CGI bin
+    const cgi = b.addExecutable(.{
+        .name = "htmlua-cgi",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/cgi.zig"),
+            .target = target,
+            .optimize = optimize,
+            .imports = &.{
+                .{ .name = "htmlua", .module = mod },
+            },
+        }),
+    });
+
+    b.installArtifact(cgi);
+
+    const mod_tests = b.addTest(.{
+        .root_module = mod,
+    });
+
+    const run_mod_tests = b.addRunArtifact(mod_tests);
+
+    const exe_tests = b.addTest(.{
+        .root_module = exe.root_module,
+    });
+
+    const run_exe_tests = b.addRunArtifact(exe_tests);
+
+    const test_step = b.step("test", "Run tests");
+    test_step.dependOn(&run_mod_tests.step);
+    test_step.dependOn(&run_exe_tests.step);
+
+    // https://zigtools.org/zls/guides/build-on-save/
+    const exe_check = b.addExecutable(.{
+        .name = "htmlua",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/main.zig"),
+            .target = target,
+            .optimize = optimize,
+            .imports = &.{
+                .{ .name = "htmlua", .module = mod },
+            },
+        }),
+    });
+    const cgi_check = b.addExecutable(.{
+        .name = "htmlua-cgi",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/cgi.zig"),
+            .target = target,
+            .optimize = optimize,
+            .imports = &.{
+                .{ .name = "htmlua", .module = mod },
+            },
+        }),
+    });
+
+    const check = b.step("check", "Check if htmlua compiles");
+    check.dependOn(&exe_check.step);
+    check.dependOn(&cgi_check.step);
+}
diff --git a/build.zig.zon b/build.zig.zon
new file mode 100755
index 0000000..297ddc1
--- /dev/null
+++ b/build.zig.zon
@@ -0,0 +1,24 @@
+.{
+    .name = .htmlua,
+    .version = "1.0.0-alpha",
+    .fingerprint = 0xb94bab7ca04adb0c,
+    .minimum_zig_version = "0.16.0",
+    .dependencies = .{
+        .tree_sitter = .{
+            .url = "git+https://github.com/tree-sitter/zig-tree-sitter.git#b562510b5563dcf3b7fcac4a5fe9d60834c84667",
+            .hash = "tree_sitter-0.26.0-8heIf-vDAQDh0HhAAUVwVZFmLrwSKMZl5gRaVFqtas0W",
+        },
+        .eazy_zig_tree_sitter = .{
+            .url = "git+https://git.gae.moe/grace/eazy-zig-tree-sitter.git#8d1fa80a0e225282f607a1e2b2504cfdbf427cfa",
+            .hash = "eazy_zig_tree_sitter-0.0.0-QEABqToEAwCwlPVt4G7QS6E6vicz4SISg8N93xRr8t8K",
+        },
+    },
+    .paths = .{
+        "build.zig",
+        "build.zig.zon",
+        "src",
+        "examples",
+        "LICENSE",
+        "README.md",
+    },
+}
diff --git a/examples/a.htmlua b/examples/a.htmlua
new file mode 100755
index 0000000..4857b50
--- /dev/null
+++ b/examples/a.htmlua
@@ -0,0 +1,3 @@
+<p>included file!</p>
+<use part=first></use>
+<use part=second></use>
diff --git a/examples/config.zon b/examples/config.zon
new file mode 100755
index 0000000..2335fbe
--- /dev/null
+++ b/examples/config.zon
@@ -0,0 +1,4 @@
+.{
+    .component_path = "./examples",
+    .template_path = "./examples",
+}
diff --git a/examples/main.htmlua b/examples/main.htmlua
new file mode 100755
index 0000000..d7827c2
--- /dev/null
+++ b/examples/main.htmlua
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <title>main</title>
+</head>
+
+<body>
+  <h1>hello</h1>
+  <include path="a.htmlua">
+    <export part=first>
+      <p><b>exported from main!</b></p>
+    </export>
+    <export part=second>
+      <p><b>exported from main but again!</b></p>
+    </export>
+  </include>
+
+</body>
+
+</html>
diff --git a/src/cgi.zig b/src/cgi.zig
new file mode 100755
index 0000000..849ef8c
--- /dev/null
+++ b/src/cgi.zig
@@ -0,0 +1,79 @@
+const std = @import("std");
+const Io = std.Io;
+const File = Io.File;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const ArrayList = std.ArrayList;
+const StringArrayHashMap = std.StringArrayHashMapUnmanaged;
+
+const HTMLua = @import("htmlua");
+
+const Config = struct {
+    component_path: []const u8,
+    template_path: []const u8,
+};
+
+var component_dir: Io.Dir = undefined;
+
+pub fn main(init: std.process.Init) !void {
+    const io = init.io;
+
+    var arena = std.heap.ArenaAllocator.init(init.gpa);
+    defer arena.deinit();
+    const alloc = arena.allocator();
+
+    var args = init.minimal.args.iterate();
+
+    const cwd = std.Io.Dir.cwd();
+
+    if (!args.skip()) unreachable;
+    const config_file_path = args.next().?;
+    const config_buf = try cwd.readFileAllocOptions(io, config_file_path, alloc, .unlimited, std.mem.Alignment.@"1", '\x00');
+    const config = try std.zon.parse.fromSliceAlloc(
+        Config,
+        alloc,
+        config_buf,
+        null,
+        .{},
+    );
+
+    component_dir = try cwd.openDir(io, config.component_path, .{});
+    const template_dir = try cwd.openDir(io, config.template_path, .{});
+
+    var state: HTMLua.Parser = .{
+        .tags = &[_]HTMLua.ParserTag{
+            HTMLua.tags.Include,
+            HTMLua.tags.Export,
+            HTMLua.tags.Use,
+            HTMLua.tags.Syntax,
+        },
+        .tag_stack = try ArrayList([]const u8).initCapacity(alloc, 256),
+        .exported_parts = try StringArrayHashMap([]const u8).init(alloc, &[0][]const u8{}, &[0][]const u8{}),
+        .component_resolver = struct {
+            pub fn resolve(arena_inner: *ArenaAllocator, io_inner: Io, path: []const u8) anyerror!*Io.Reader {
+                const read_buff = try arena_inner.allocator().alloc(u8, 16384);
+                const clean_path = try HTMLua.utils.sanitizePath(arena_inner.allocator(), path);
+                var file = try component_dir.openFile(io_inner, clean_path, .{ .mode = .read_only });
+                const reader = try arena_inner.allocator().create(File.Reader);
+                reader.* = file.reader(io_inner, read_buff);
+                return &reader.interface;
+            }
+        }.resolve,
+    };
+
+    const request_path = init.environ_map.get("PATH_INFO").?;
+    const clean_request_path = try HTMLua.utils.sanitizePath(alloc, request_path);
+    const file = try template_dir.openFile(io, clean_request_path, .{ .mode = .read_only });
+    defer file.close(io);
+
+    const in_buf = try alloc.alloc(u8, 16384);
+    var in = file.reader(io, in_buf);
+
+    const out_buf = try alloc.alloc(u8, 16384);
+    var out = File.stdout().writer(io, out_buf);
+
+    try out.interface.writeAll("Content-type: text/html\n");
+    try HTMLua.parseTemplate(&arena, io, &state, &in.interface, &out.interface);
+
+    try out.flush();
+}
diff --git a/src/main.zig b/src/main.zig
new file mode 100755
index 0000000..18b8872
--- /dev/null
+++ b/src/main.zig
@@ -0,0 +1,59 @@
+const std = @import("std");
+const Io = std.Io;
+const File = Io.File;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const ArrayList = std.ArrayList;
+const StringArrayHashMap = std.StringArrayHashMapUnmanaged;
+
+const HTMLua = @import("root.zig");
+
+pub fn main(init: std.process.Init) !void {
+    const io = init.io;
+
+    var arena = std.heap.ArenaAllocator.init(init.gpa);
+    defer arena.deinit();
+    const alloc = arena.allocator();
+
+    var state: HTMLua.Parser = .{
+        .component_resolver = &resolver,
+        .tags = &[_]HTMLua.ParserTag{
+            HTMLua.tags.Include,
+            HTMLua.tags.Export,
+            HTMLua.tags.Use,
+        },
+        .tag_stack = try ArrayList([]const u8).initCapacity(alloc, 256),
+        .exported_parts = try StringArrayHashMap([]const u8).init(alloc, &[0][]const u8{}, &[0][]const u8{}),
+    };
+
+    // I dont like this but this is temporary so its ok
+    const args = try init.minimal.args.toSlice(alloc);
+    const file_path = if (args.len != 1) args[1] else null;
+    const file = if (file_path) |fp|
+        try Io.Dir.cwd().openFile(io, fp, .{ .mode = .read_only })
+    else
+        null;
+    defer if (file) |f| f.close(io);
+
+    const in_buf = try alloc.alloc(u8, 1024);
+    var in =
+        if (file) |f| f.reader(io, in_buf) else File.stdin().reader(io, in_buf);
+
+    const out_buf = try alloc.alloc(u8, 1024);
+    var out = File.stdout().writer(io, out_buf);
+
+    try HTMLua.parseTemplate(&arena, io, &state, &in.interface, &out.interface);
+
+    try out.flush();
+}
+
+// https://ziggit.dev/t/zig-0-15-1-reader-writer-dont-make-copies-of-fieldparentptr-based-interfaces/11719
+fn resolver(arena: *ArenaAllocator, io: Io, path: []const u8) anyerror!*Io.Reader {
+    const read_buff = try arena.allocator().alloc(u8, 1024);
+    const cwd = std.Io.Dir.cwd();
+
+    var file = try cwd.openFile(io, path, .{ .mode = .read_only });
+    const reader = try arena.allocator().create(Io.File.Reader);
+    reader.* = file.reader(io, read_buff);
+    return &reader.interface;
+}
diff --git a/src/root.zig b/src/root.zig
new file mode 100755
index 0000000..3ddfe78
--- /dev/null
+++ b/src/root.zig
@@ -0,0 +1,76 @@
+const std = @import("std");
+const Io = std.Io;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const SplitIterator = std.mem.SplitIterator;
+const DelimiterType = std.mem.DelimiterType;
+const ArrayList = std.ArrayList;
+const StringArrayHashMap = std.StringArrayHashMapUnmanaged;
+
+pub const tags = @import("tags.zig");
+pub const utils = @import("utils.zig");
+
+pub const ParserFn =
+    fn (
+        arena: *ArenaAllocator,
+        io: Io,
+        state: *Parser,
+        reader: *Io.Reader,
+        writer: *Io.Writer,
+        attrs: *SplitIterator(u8, DelimiterType.scalar),
+    ) anyerror!void;
+
+pub const ParserTag = struct {
+    name: []const u8,
+    parse_fn: *const ParserFn,
+};
+
+pub const Parser = struct {
+    component_resolver: *const fn (alloc: *ArenaAllocator, io: Io, path: []const u8) anyerror!*Io.Reader,
+    exported_parts: StringArrayHashMap([]const u8),
+    tags: []const ParserTag,
+    tag_stack: ArrayList([]const u8),
+};
+
+pub fn parseTemplate(arena: *ArenaAllocator, io: Io, state: *Parser, reader: *Io.Reader, writer: *Io.Writer) !void {
+    outer: while (true) {
+        _ = reader.streamDelimiter(writer, '<') catch |err| {
+            if (err == Io.Reader.Error.EndOfStream) break else return err;
+        };
+        // consume '<'
+        _ = try reader.takeByte();
+        if (try reader.peekByte() == '/') {
+            // consume '/'
+            _ = try reader.takeByte();
+            const last_tag = state.tag_stack.getLastOrNull() orelse "";
+            // if reached closing tag, send execution back up the stack
+            if (std.mem.eql(u8, last_tag, try reader.peekDelimiterExclusive('>'))) {
+                // consume closing tag
+                _ = try reader.takeDelimiterInclusive('>');
+                return;
+            } else {
+                try writer.writeAll("</");
+                continue :outer;
+            }
+        }
+        const inside = reader.takeDelimiterExclusive('>') catch |err| {
+            if (err == error.StreamTooLong) {
+                try writer.writeByte('<');
+                break :outer;
+            } else return err;
+        };
+        var it = std.mem.splitScalar(u8, inside, ' ');
+        const tag_name = it.first();
+        for (state.tags) |tag| {
+            if (std.mem.eql(u8, tag.name, tag_name) == true) {
+                // consume '>'
+                _ = try reader.takeByte();
+                try tag.parse_fn(arena, io, state, reader, writer, &it);
+                continue :outer;
+            }
+        }
+
+        try writer.writeByte('<');
+        try writer.writeAll(inside);
+    }
+}
diff --git a/src/tags.zig b/src/tags.zig
new file mode 100755
index 0000000..3f4169e
--- /dev/null
+++ b/src/tags.zig
@@ -0,0 +1,4 @@
+pub const Include = @import("tags/Include.zig").Include;
+pub const Export = @import("tags/Export.zig").Export;
+pub const Use = @import("tags/Use.zig").Use;
+pub const Syntax = @import("tags/Syntax.zig").Syntax;
diff --git a/src/tags/Export.zig b/src/tags/Export.zig
new file mode 100755
index 0000000..4b64048
--- /dev/null
+++ b/src/tags/Export.zig
@@ -0,0 +1,52 @@
+const std = @import("std");
+const Io = std.Io;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const SplitIterator = std.mem.SplitIterator;
+const DelimiterType = std.mem.DelimiterType;
+
+const parser = @import("../root.zig");
+const Parser = parser.Parser;
+
+pub const ExportTagError = error{
+    NoPartAttribute,
+};
+
+pub const Export: parser.ParserTag = .{
+    .name = "export",
+    .parse_fn = &parse,
+};
+
+fn parse(
+    arena: *ArenaAllocator,
+    io: Io,
+    state: *Parser,
+    reader: *Io.Reader,
+    writer: *Io.Writer,
+    attrs: *SplitIterator(u8, DelimiterType.scalar),
+) anyerror!void {
+    _ = writer;
+
+    const raw_part_attr: []const u8 = while (attrs.next()) |attr| {
+        var it = std.mem.splitScalar(u8, attr, '=');
+        if (std.mem.eql(u8, it.first(), "part")) {
+            break it.next() orelse return ExportTagError.NoPartAttribute;
+        }
+    } else return ExportTagError.NoPartAttribute;
+
+    const part = try arena.allocator().dupe(u8, raw_part_attr);
+
+    var part_buffer = try Io.Writer.Allocating.initCapacity(arena.allocator(), 1024);
+
+    try state.tag_stack.append(arena.allocator(), "export");
+    try parser.parseTemplate(
+        arena,
+        io,
+        state,
+        reader,
+        &part_buffer.writer,
+    );
+    _ = state.tag_stack.pop();
+
+    try state.exported_parts.put(arena.allocator(), part, try part_buffer.toOwnedSlice());
+}
diff --git a/src/tags/Include.zig b/src/tags/Include.zig
new file mode 100755
index 0000000..87f0b3f
--- /dev/null
+++ b/src/tags/Include.zig
@@ -0,0 +1,58 @@
+const std = @import("std");
+const Io = std.Io;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const SplitIterator = std.mem.SplitIterator;
+const DelimiterType = std.mem.DelimiterType;
+
+const parser = @import("../root.zig");
+const Parser = parser.Parser;
+
+pub const IncludeTagError = error{
+    NoPathAttribute,
+    PathOpenFailure,
+};
+
+pub const Include: parser.ParserTag = .{
+    .name = "include",
+    .parse_fn = &parse,
+};
+
+fn parse(
+    arena: *ArenaAllocator,
+    io: Io,
+    state: *Parser,
+    reader: *Io.Reader,
+    writer: *Io.Writer,
+    attrs: *SplitIterator(u8, DelimiterType.scalar),
+) anyerror!void {
+    const raw_path_attr: []const u8 = while (attrs.next()) |attr| {
+        var it = std.mem.splitScalar(u8, attr, '=');
+        if (std.mem.eql(u8, it.first(), "path")) {
+            const raw_path = it.next() orelse return IncludeTagError.NoPathAttribute;
+            if (raw_path.len == 0) return IncludeTagError.NoPathAttribute;
+            if ((raw_path[0] == '"' and raw_path[raw_path.len - 1] == '"') or
+                (raw_path[0] == '\'' and raw_path[raw_path.len - 1] == '\''))
+            {
+                if (raw_path.len <= 2) return IncludeTagError.NoPathAttribute;
+                break raw_path[1 .. raw_path.len - 1];
+            } else {
+                break raw_path;
+            }
+        }
+    } else return IncludeTagError.NoPathAttribute;
+
+    const path = try arena.allocator().dupe(u8, raw_path_attr);
+
+    // parse through to gather <export> tags
+    try state.tag_stack.append(arena.allocator(), "include");
+    try parser.parseTemplate(arena, io, state, reader, writer);
+    _ = state.tag_stack.pop();
+
+    const included_reader = state.component_resolver(arena, io, path) catch {
+        std.log.err("Include Tag: failed to open file {s}", .{path});
+        return IncludeTagError.PathOpenFailure;
+    };
+
+    try parser.parseTemplate(arena, io, state, included_reader, writer);
+}
diff --git a/src/tags/Syntax.zig b/src/tags/Syntax.zig
new file mode 100755
index 0000000..03930b1
--- /dev/null
+++ b/src/tags/Syntax.zig
@@ -0,0 +1,169 @@
+const std = @import("std");
+const Io = std.Io;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const SplitIterator = std.mem.SplitIterator;
+const DelimiterType = std.mem.DelimiterType;
+
+const ezts = @import("easy-zig-tree-sitter");
+const ts = @import("tree-sitter");
+
+const parser = @import("../root.zig");
+const Parser = parser.Parser;
+
+pub const SyntaxTagError = error{InvalidLanguage};
+pub const Syntax: parser.ParserTag = .{
+    .name = "syntax",
+    .parse_fn = &parse,
+};
+
+fn parse(
+    arena: *ArenaAllocator,
+    io: Io,
+    state: *Parser,
+    reader: *Io.Reader,
+    writer: *Io.Writer,
+    attrs: *SplitIterator(u8, DelimiterType.scalar),
+) anyerror!void {
+    _ = state;
+    _ = io;
+
+    const raw_lang_attr: []const u8 = while (attrs.next()) |attr| {
+        var it = std.mem.splitScalar(u8, attr, '=');
+        if (std.mem.eql(u8, it.first(), "lang")) {
+            break it.next() orelse "";
+        }
+    } else "";
+
+    const lang_key = try arena.allocator().dupe(u8, raw_lang_attr);
+
+    _ = try reader.takeDelimiterInclusive('\n');
+    const first_line = try reader.peekDelimiterInclusive('\n');
+    const whitespace_chr = for (first_line, 0..) |chr, idx| {
+        if (!(chr == ' ' or chr == '\t')) break idx;
+    } else 0;
+
+    var code = try std.ArrayList(u8).initCapacity(arena.allocator(), 1024);
+
+    while (true) {
+        const line = try reader.takeDelimiterInclusive('\n');
+        if (std.mem.indexOf(u8, line, "</syntax>")) |idx| {
+            try code.appendSlice(arena.allocator(), line[0..idx]);
+            // TODO: tags at the end will break the parser
+            break;
+        }
+        const whitespace_lem = @min(line.len, whitespace_chr);
+
+        if (std.mem.countScalar(u8, line[0..whitespace_lem], ' ') + std.mem.countScalar(u8, line[0..whitespace_lem], '\t') < whitespace_lem) {
+            try code.appendSlice(arena.allocator(), line);
+        } else {
+            try code.appendSlice(arena.allocator(), line[whitespace_lem..line.len]);
+        }
+    }
+
+    // Alignment issues?
+    // ts.setAllocator(arena.allocator());
+    // TODO: TS Thread Mutex
+
+    // TODO: null handeling
+    var hlp = HLParser.create(lang_key, code.items) orelse {
+        std.log.warn("Failed to make Parser for {s}", .{lang_key});
+        return;
+    };
+    defer hlp.destroy();
+    var next_hl = hlp.nextHL();
+
+    var end_stack = try std.ArrayList(u32).initCapacity(arena.allocator(), 1024);
+    var code_idx: u32 = 0;
+
+    try writer.writeAll("<pre class=\"hl\"><code>");
+
+    while (code_idx != code.items.len) {
+        var next_idx: u32 = @intCast(code.items.len);
+        if (end_stack.getLastOrNull()) |last| {
+            if (last == code_idx) {
+                try writer.writeAll("</span>");
+                _ = end_stack.pop();
+                continue;
+            } else if (last < next_idx) {
+                next_idx = last;
+            }
+        }
+        if (next_hl) |hl| {
+            if (hl.start == code_idx) {
+                try writer.writeAll("<span class=\"hl");
+                // no '.' in css class names
+                var it = std.mem.splitScalar(u8, hl.name, '.');
+                while (it.next()) |n| {
+                    try writer.writeByte('-');
+                    try writer.writeAll(n);
+                }
+                try writer.writeAll("\">");
+                try end_stack.append(arena.allocator(), hl.end);
+                next_hl = hlp.nextHL();
+                continue;
+            } else if (hl.start < next_idx) {
+                next_idx = hl.start;
+            }
+        }
+        try writer.writeAll(code.items[code_idx..next_idx]);
+        code_idx = next_idx;
+    }
+
+    try writer.writeAll("</code></pre>");
+}
+
+const HLGroup = struct {
+    name: []const u8,
+    start: u32,
+    end: u32,
+};
+
+const HLParser = struct {
+    lang: *ts.Language,
+    tree: *ts.Tree,
+    query: *ts.Query,
+    cursor: *ts.QueryCursor,
+    fn create(lang_key: []const u8, code: []const u8) ?HLParser {
+        const lang = ezts.getLang(lang_key) orelse return null;
+        const query_string = ezts.getQuery(lang_key, "highlights") orelse return null;
+
+        const ps = ts.Parser.create();
+
+        ps.setLanguage(lang) catch return null;
+        const tree = ps.parseString(code, null) orelse return null;
+
+        var error_offset: u32 = 0;
+        const query = ts.Query.create(lang, query_string, &error_offset) catch return null;
+
+        const cursor = ts.QueryCursor.create();
+        cursor.exec(query, tree.rootNode());
+
+        return .{
+            .lang = lang,
+            .tree = tree,
+            .query = query,
+            .cursor = cursor,
+        };
+    }
+
+    fn destroy(self: *HLParser) void {
+        self.cursor.destroy();
+        self.query.destroy();
+        self.tree.destroy();
+        self.lang.destroy();
+    }
+
+    fn nextHL(self: *HLParser) ?HLGroup {
+        if (self.cursor.nextCapture()) |data| {
+            const idx, const match = data;
+            const c = match.captures[idx];
+
+            return .{
+                .start = c.node.startByte(),
+                .end = c.node.endByte(),
+                .name = self.query.captureNameForId(c.index) orelse return null,
+            };
+        } else return null;
+    }
+};
diff --git a/src/tags/Use.zig b/src/tags/Use.zig
new file mode 100755
index 0000000..6ba1b1b
--- /dev/null
+++ b/src/tags/Use.zig
@@ -0,0 +1,48 @@
+const std = @import("std");
+const Io = std.Io;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const SplitIterator = std.mem.SplitIterator;
+const DelimiterType = std.mem.DelimiterType;
+
+const parser = @import("../root.zig");
+const Parser = parser.Parser;
+
+pub const UseTagError = error{ NoPartAttribute, NoPartExported };
+
+pub const Use: parser.ParserTag = .{
+    .name = "use",
+    .parse_fn = &parse,
+};
+
+fn parse(
+    arena: *ArenaAllocator,
+    io: Io,
+    state: *Parser,
+    reader: *Io.Reader,
+    writer: *Io.Writer,
+    attrs: *SplitIterator(u8, DelimiterType.scalar),
+) anyerror!void {
+    _ = io;
+
+    const raw_part_attr: []const u8 = while (attrs.next()) |attr| {
+        var it = std.mem.splitScalar(u8, attr, '=');
+        if (std.mem.eql(u8, it.first(), "part")) {
+            break it.next() orelse return UseTagError.NoPartAttribute;
+        }
+    } else return UseTagError.NoPartAttribute;
+
+    const part = try arena.allocator().dupe(u8, raw_part_attr);
+
+    const part_text = state.exported_parts.get(part) orelse return UseTagError.NoPartExported;
+
+    var part_reader = Io.Reader.fixed(part_text);
+
+    _ = try part_reader.streamRemaining(writer);
+
+    while (true) {
+        _ = try reader.discardDelimiterInclusive('<');
+        const inside = try reader.takeDelimiterInclusive('>');
+        if (std.mem.eql(u8, "/use>", inside)) return;
+    }
+}
diff --git a/src/utils.zig b/src/utils.zig
new file mode 100755
index 0000000..ae03d76
--- /dev/null
+++ b/src/utils.zig
@@ -0,0 +1,23 @@
+const std = @import("std");
+const Io = std.Io;
+const File = Io.File;
+const Allocator = std.mem.Allocator;
+const ArenaAllocator = std.heap.ArenaAllocator;
+const ArrayList = std.ArrayList;
+const StringArrayHashMap = std.StringArrayHashMapUnmanaged;
+
+pub fn sanitizePath(alloc: Allocator, path: []const u8) ![]const u8 {
+    const clean = try alloc.alloc(u8, path.len);
+    var list = ArrayList(u8).initBuffer(clean);
+    var pit = std.mem.splitScalar(u8, path, '/');
+    while (pit.next()) |part| {
+        if (part.len == 0) continue;
+        if (std.mem.eql(u8, part, "..")) continue;
+        // This should never actually allocate
+        try list.appendSlice(alloc, part);
+        try list.append(alloc, '/');
+    }
+    const new_len = list.items.len - 1;
+    _ = alloc.resize(clean, new_len);
+    return clean[0..new_len];
+}