ipod syncing; updated readme; rust 2024; version bump

src/main.rs

@@ -1,4 +1,5 @@
 mod rss;
+mod sync;
 mod input;
 mod manage;
 mod folders;
@@ -34,8 +35,8 @@ fn main() -> anyhow::Result<()> {
         Command::Download { podcast } => {
             // Updating single podcast
             if let Some(alias) = podcast {
-                if let Some(feed_url) = config.podcasts.get(&alias) {
-                    download::update_podcast(&alias, root, feed_url)?;
+                if let Some(source) = config.podcasts.get(&alias) {
+                    download::update_podcast(&alias, root, source)?;
                 }
                 else {
                     anyhow::bail!(r#"podcast "{}" not found in configuration file"#, alias)
@@ -43,14 +44,14 @@ fn main() -> anyhow::Result<()> {
             }
             // Updating all podcasts
             else {
-                for (alias, feed_url) in config.podcasts {
-                    download::update_podcast(&alias, root, &feed_url)?;
+                for (alias, source) in config.podcasts {
+                    download::update_podcast(&alias, root, &source)?;
                 }
             }
-        },
+        }
         Command::List { status, podcast } => {
             let output = folders::podcast_folder(root, &podcast);
-            let spec_file = output.join("spec.toml");
+            let spec_file = output.join(folders::SPEC_FILE);
 
             let spec = manage::Specification::read_from(&spec_file)?;
 
@@ -63,10 +64,10 @@ fn main() -> anyhow::Result<()> {
                     }
                 }
             }
-        },
+        }
         Command::Mark { status, podcast } => {
             let output = folders::podcast_folder(root, &podcast);
-            let spec_file = output.join("spec.toml");
+            let spec_file = output.join(folders::SPEC_FILE);
 
             let mut spec = manage::Specification::read_from(&spec_file)?;
 
@@ -77,7 +78,7 @@ fn main() -> anyhow::Result<()> {
             }
 
             spec.write_to(&spec_file)?;
-        },
+        }
         Command::Playlist { podcast } => {
             if let Some(alias) = podcast {
                 playlist::generate_podcast_m3u(alias.as_str(), root, false)?;
@@ -89,7 +90,32 @@ fn main() -> anyhow::Result<()> {
                 }
                 playlist::generate_master_m3u(&config, root)?;
             }
-        },
+        }
+        Command::Sync { ipod_dir, download } => {
+            // Sync listened podcasts
+            sync::sync_listened(
+                root,
+                &ipod_dir.join(folders::LOCAL_PLAYLISTS_DIR).join(folders::LISTENED_PLAYLIST_PATH),
+                true,
+            )?;
+
+            if download {
+                // Download all new episodes
+                for (alias, source) in &config.podcasts {
+                    download::update_podcast(&alias, root, &source)?;
+                }
+            }
+
+            // Generate updated playlist files
+            for (alias, _) in &config.podcasts {
+                playlist::generate_podcast_m3u(alias.as_str(), root, true)?;
+                playlist::generate_podcast_m3u(alias.as_str(), root, false)?;
+            }
+            playlist::generate_master_m3u(&config, root)?;
+
+            // Sync podcasts and playlists
+            sync::sync(root, &config, &ipod_dir)?;
+        }
     };
 
     Ok(())