Merge branch 'main' into syntect
This commit is contained in:
Grace Yoder
GitHub
commit
262a2e23d8
6 changed files with 115 additions and 15 deletions
68
Cargo.lock
generated
68
Cargo.lock
generated
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@ -281,12 +281,23 @@ checksum = "bea68cab48b8459f17cf1c944c67ddc572d272d9f2b274140f223ecb1da4a3b7"
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dependencies = [
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"log",
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"mac",
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"markup5ever",
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"markup5ever 0.11.0",
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"proc-macro2",
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"quote",
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"syn 1.0.109",
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]
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[[package]]
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name = "html5ever"
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version = "0.35.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "55d958c2f74b664487a2035fe1dadb032c48718a03b63f3ab0b8537db8549ed4"
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dependencies = [
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"log",
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"markup5ever 0.35.0",
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"match_token",
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]
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[[package]]
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name = "htmlua-apache-cgi"
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version = "0.1.0"
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@ -300,7 +311,9 @@ name = "htmlua-parser"
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version = "0.1.0"
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dependencies = [
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"anyhow",
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"html5ever 0.35.0",
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"kuchikiki",
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"markup5ever 0.11.0",
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"mlua",
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"pulldown-cmark",
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"syntect",
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@ -429,6 +442,28 @@ dependencies = [
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"tendril",
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]
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[[package]]
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name = "markup5ever"
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version = "0.35.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "311fe69c934650f8f19652b3946075f0fc41ad8757dbb68f1ca14e7900ecc1c3"
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dependencies = [
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"log",
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"tendril",
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"web_atoms",
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]
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[[package]]
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name = "match_token"
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version = "0.35.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ac84fd3f360fcc43dc5f5d186f02a94192761a080e8bc58621ad4d12296a58cf"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.104",
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]
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[[package]]
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name = "matches"
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version = "0.1.10"
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@ -588,6 +623,15 @@ dependencies = [
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"phf_shared 0.10.0",
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]
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[[package]]
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name = "phf"
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version = "0.11.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078"
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dependencies = [
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"phf_shared 0.11.3",
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]
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[[package]]
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name = "phf_codegen"
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version = "0.8.0"
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@ -608,6 +652,16 @@ dependencies = [
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"phf_shared 0.10.0",
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]
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[[package]]
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name = "phf_codegen"
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version = "0.11.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "aef8048c789fa5e851558d709946d6d79a8ff88c0440c587967f8e94bfb1216a"
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dependencies = [
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"phf_generator 0.11.3",
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"phf_shared 0.11.3",
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]
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[[package]]
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name = "phf_generator"
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version = "0.8.0"
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@ -1219,6 +1273,18 @@ version = "0.11.1+wasi-snapshot-preview1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
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[[package]]
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name = "web_atoms"
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version = "0.1.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "57ffde1dc01240bdf9992e3205668b235e59421fd085e8a317ed98da0178d414"
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dependencies = [
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"phf 0.11.3",
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"phf_codegen 0.11.3",
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"string_cache",
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"string_cache_codegen",
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]
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[[package]]
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name = "which"
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version = "7.0.3"
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@ -5,7 +5,9 @@ edition = "2024"
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[dependencies]
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anyhow = "1.0.98"
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html5ever = "0.35.0"
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kuchikiki = "0.8.2"
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markup5ever = "0.11.0"
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mlua = { version = "0.10.5", features = ["lua54", "vendored", "serialize"] }
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pulldown-cmark = "0.13.0"
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syntect = "5.2.0"
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32
htmlua-parser/src/helpers.rs
Normal file
32
htmlua-parser/src/helpers.rs
Normal file
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@ -0,0 +1,32 @@
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use std::{fs::File, io::{BufRead, BufReader, Read, Seek, SeekFrom}, path::PathBuf};
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use anyhow::Result;
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use kuchikiki::NodeRef;
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use markup5ever::{LocalName, Namespace, QualName};
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use tendril::TendrilSink;
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pub fn read_doc_from_file(path: PathBuf) -> Result<NodeRef> {
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let mut file = File::open(path)?;
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let mut reader = BufReader::new(&mut file);
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let mut first_line = String::new();
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reader.read_line(&mut first_line)?;
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let first_line_trimmed = first_line.trim();
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let is_whole_doc = first_line_trimmed.eq_ignore_ascii_case("<!DOCTYPE html>");
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file.seek(SeekFrom::Start(0))?;
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let mut page_string = String::new();
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file.read_to_string(&mut page_string)?;
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if is_whole_doc {
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Ok(kuchikiki::parse_html().one(page_string))
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} else {
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let ctx_name = QualName::new(None, Namespace::from("http://www.w3.org/1999/xhtml"), LocalName::from("div"));
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Ok(kuchikiki::parse_fragment(ctx_name, Vec::new()).one(page_string))
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}
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}
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@ -1,2 +1,3 @@
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pub mod render;
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pub mod serve;
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pub mod helpers;
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@ -12,6 +12,8 @@ use syntect::{
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util::LinesWithEndings,
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};
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use crate::helpers::read_doc_from_file;
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fn create_htmlua_stdlib(l: &Lua, stdout: &Rc<RefCell<String>>) -> mlua::Result<Table> {
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let t = l.create_table()?;
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@ -106,13 +108,14 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
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let exported = from_node
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.select_first(format!("exportelement.{name}").as_str())
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.map_err(|()| anyhow!("Error finding exportelement"))?;
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exported.as_node().children().for_each(|c| i.as_node().insert_after(c));
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exported.as_node().children().rev().for_each(|c| i.as_node().insert_after(c));
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}
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}
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while let Ok(i) = document.select_first("includeelement") {
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i.as_node().detach();
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}
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}
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for i in document
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.select("include")
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.map_err(|()| anyhow!("Error finding include"))?
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@ -124,12 +127,8 @@ pub fn expand_template(document: NodeRef, component_path: &PathBuf, include_from
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if let Some(include_path) = attrs.get("path") {
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let mut item_path = component_path.clone();
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item_path.push(include_path);
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let component_text = read_to_string(item_path)?;
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let new_doc = kuchikiki::parse_html().one(component_text);
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let new_node = new_doc
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.select_first("body")
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.map_err(|()| anyhow!("Failed to get body"))?;
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let replaced_node = expand_template(new_node.as_node().clone(), component_path, Some(i.as_node()))?;
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let new_node = read_doc_from_file(item_path)?;
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let replaced_node = expand_template(new_node, component_path, Some(i.as_node()))?;
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i.as_node().insert_before(replaced_node);
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i.as_node().detach();
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}
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@ -1,10 +1,9 @@
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use crate::helpers::read_doc_from_file;
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use super::render::{execute_lua, expand_template, process_markdown, process_syntax_highlighting};
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use anyhow::Result;
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use kuchikiki::traits::TendrilSink;
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use std::{
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fs::read_to_string,
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path::{Path, PathBuf},
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};
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use std::path::{Path, PathBuf}
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;
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pub fn serve_content(request_uri: &str) -> Result<String> {
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// TODO: read from config
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@ -12,8 +11,9 @@ pub fn serve_content(request_uri: &str) -> Result<String> {
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let components = PathBuf::from("/var/www/htmlua/components");
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let safe_path = Path::new(request_uri).strip_prefix("/")?;
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let page_path = pages.join(safe_path);
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let page_string = read_to_string(&page_path)?;
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let doc = kuchikiki::parse_html().one(page_string);
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let doc = read_doc_from_file(page_path)?;
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let full_doc = expand_template(doc, &components, None)?;
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let markdown_doc = process_markdown(full_doc)?;
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let highlighted_doc = process_syntax_highlighting(markdown_doc)?;
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