simple case working

src/main.rs

@@ -1,27 +1,27 @@
+use std::{env::args, io};
+
 use markdown::to_html;
-use clap::Parser;
-
-#[derive(Parser, Debug)]
-#[command(version, about, long_about = None)]
-struct Args {
-    /// Name of the person to greet
-    #[arg(short, long)]
-    name: String,
-
-    /// Number of times to greet
-    #[arg(short, long, default_value_t = 1)]
-    count: u8,
-}
-
-fn main() {
-    let args = Args::parse();
+use rss::{Channel, Item, ChannelBuilder, ItemBuilder};
 
+fn main() -> io::Result<()> {
     // takes directory of markdown files as only argument, outputs
     // html output into stdout (TODO make )
-    if let Some(dir) = std::env::args().skip(1).next() {
-        // get files in dir
-    }
-    //let input: String = std::fs::read_to_string(&args[1]).unwrap();
-    //print!("{}", to_html(&input));
+    let mut channel = Channel::default();
+    channel.title = "MDF blog huge".to_string();
+    channel.link = "rakarake.xyz".to_string();
+    channel.description = "morbius text wow".to_string();
+    channel.items = std::env::args().skip(1).map(|f| {
+        let contents = std::fs::read_to_string(f.clone())?;
+        let html = to_html(&contents);
+        // TODO get the title from the document, read other metadata
+        Ok(ItemBuilder::default()
+            .title(f)
+            .description(html)
+            .build()
+        )
+    }).collect::<Result<Vec<Item>, io::Error>>()?;
+    println!("{}", channel.to_string());
+
+    Ok(())
 }