rust parser ; yaaayy i can now claim this project as fast.

2025-09-23 17:47:30 +02:00
parent c7f0fae19b
commit a149009559
7 changed files with 211 additions and 9 deletions
--- a/fastmd/Cargo.toml
+++ b/fastmd/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "fastmd"
+version = "0.1.0"
+edition = "2024"
+author = "rattatwinko"
+
+[dependencies]
+pulldown-cmark = "0.13.0"
--- a/fastmd/src/main.rs
+++ b/fastmd/src/main.rs
@@ -0,0 +1,37 @@
+use std::{env, fs, process};
+use pulldown_cmark::{Parser, Options, html};
+
+fn main() {
+    // Get the file path from CLI args
+    let args: Vec<String> = env::args().collect();
+    if args.len() != 2 {
+        eprintln!("Usage: {} <markdown_file>", args[0]);
+        process::exit(1);
+    }
+
+    let path = &args[1];
+
+    // Read file contents
+    let markdown = match fs::read_to_string(path) {
+        Ok(content) => content,
+        Err(e) => {
+            eprintln!("Error reading {}: {}", path, e);
+            process::exit(1);
+        }
+    };
+
+    // Configure parser with GitHub-flavored options
+    let mut options = Options::empty();
+    options.insert(Options::ENABLE_TABLES);
+    options.insert(Options::ENABLE_FOOTNOTES);
+    options.insert(Options::ENABLE_STRIKETHROUGH);
+    options.insert(Options::ENABLE_TASKLISTS);
+
+    // Parse and render to HTML
+    let parser = Parser::new_ext(&markdown, options);
+    let mut html_output = String::new();
+    html::push_html(&mut html_output, parser);
+
+    // Print only the body content (no <html>/<head>)
+    println!("{} <!-- this was generated from rust with pulldown_cmark ; REASON: Large File -->", html_output);
+}