Prepend date MM-DD-YYYY to filename

nosajio · nosajio · commit ce492eb48360 · 2022-08-08T19:15:56.000+01:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -9,4 +9,5 @@ edition = "2021"
 reqwest = { version = "0.11", features = ["json"] }
 tokio = { version = "1", features = ["full"] }
 rss = "2.0"
-html2md = "0.2.13"
+html2md = "0.2.13"
+chrono = "0.4"
diff --git a/src/main.rs b/src/main.rs
@@ -10,7 +10,9 @@ async fn main() -> Result<(), Box<dyn Error>> {
     let output_dir = std::env::args().nth(2).expect("no dir provided");
 
     let mut op = parser::Parser::new(url, output_dir);
-    op.fetch_and_parse().await?;
+    op.fetch_and_parse()
+        .await
+        .expect("Could not fetch & parse posts");
     op.save_files().expect("Could not save files");
 
     Ok(())
diff --git a/src/parser.rs b/src/parser.rs
@@ -1,11 +1,11 @@
+use chrono::{DateTime, FixedOffset, Utc};
 use html2md::parse_html;
 use rss::Channel;
 use std::error::Error;
 use std::fs;
 use std::fs::File;
 use std::io::Write;
 use std::path::Path;
-// use std::path::Path;
 
 pub struct Parser {
     pub output_dir: String,
@@ -111,15 +111,19 @@ pub struct Post {
     title: String,
     md: String,
     html: String,
-    pubdate: String,
+    pubdate: DateTime<FixedOffset>,
 }
 
 impl Post {
     fn new(html: &str, md: &str, url: &str, title: &str, pubdate: &str) -> Self {
+        let pubdate = match DateTime::parse_from_rfc2822(pubdate) {
+            Ok(d) => d,
+            Err(err) => panic!("{}", err),
+        };
         let post = Post {
+            pubdate,
             url: String::from(url),
             title: String::from(title),
-            pubdate: String::from(pubdate),
             md: String::from(md),
             html: String::from(html),
         };
@@ -137,6 +141,7 @@ impl Post {
 
     fn filename(&self) -> String {
         let slug = self.slug().expect("unable to get slug for filename");
-        format!("{}.md", slug)
+        let date = self.pubdate.format("%m-%d-%Y");
+        format!("{}-{}.md", date, slug)
     }
 }
