Init

src/main.rs

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+use clap::Parser;
+use regex::Regex;
+use std::{fs, path::PathBuf};
+use termimad::crossterm::style::Color::*;
+use termimad::*;
+use walkdir::{DirEntry, WalkDir};
+
+use futures::future;
+use tokio::task;
+
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+struct Args {
+    // input directory
+    input_dir: PathBuf,
+
+    #[clap(short, long, default_value = "out")]
+    output_dir: PathBuf,
+}
+
+fn remove_html(input: &str) -> String {
+    let regex: Regex = Regex::new(r"<.*>").unwrap();
+
+    regex.replace_all(input, "").into_owned()
+}
+
+fn replace_links(input: &str) -> String {
+    let intermediate = input.replace("[", "**");
+    intermediate.replace("]", "** ")
+}
+
+fn render(input: &str) -> String {
+    let mut skin = MadSkin::default();
+    skin.set_headers_fg(rgb(255, 187, 0));
+    skin.bold.set_fg(Cyan);
+    skin.italic.set_fgbg(Magenta, rgb(30, 30, 40));
+    skin.bullet = StyledChar::from_fg_char(Yellow, '⟡');
+    skin.bullet.set_bg(Blue);
+    skin.quote_mark.set_fg(Yellow);
+    skin.paragraph.set_fg(Blue);
+
+    skin.term_text(input).to_string()
+}
+
+async fn process_file(file: DirEntry, output_dir: PathBuf) {
+    let markdown: &str = &std::fs::read_to_string(file.path()).unwrap();
+
+    let html_stripped = &remove_html(markdown);
+    let links_replaced = &replace_links(html_stripped);
+
+    let rendered = render(links_replaced);
+    write_file(output_dir, file, &rendered);
+}
+
+fn write_file(output_dir: PathBuf, file: DirEntry, rendered: &str) {
+    let basename = file
+        .path()
+        .parent()
+        .unwrap()
+        .into_iter()
+        .last()
+        .unwrap()
+        .to_str()
+        .unwrap()
+        .to_string();
+    let name = basename.replace("awesome", "").replace("-", "");
+
+    let path = output_dir.clone().join(name);
+
+    fs::write(path, rendered).expect("Error writing file!");
+}
+
+#[tokio::main]
+async fn main() {
+    let args = Args::parse();
+
+    let input_path = args.input_dir;
+
+    let output_path = args.output_dir;
+    fs::create_dir_all(output_path.clone()).expect("Could not create directory");
+
+    let tasks: Vec<task::JoinHandle<_>> = WalkDir::new(input_path)
+        .max_depth(2)
+        .into_iter()
+        .filter_map(|e| e.ok())
+        .filter(|file| file.file_name() == "README.md")
+        .map(|file| task::spawn(process_file(file, output_path.clone())))
+        .collect();
+
+    let _ = future::try_join_all(tasks).await;
+}