update readmes

README.md

@@ -11,6 +11,7 @@
 YTMusic Deleter is an installable program for performing batch delete operations on your YouTube Music library, since
 currently there is no built-in option to do this. This tool is faster than browser-based / Javscript-based tools because
 it uses the YouTube Music API to make rapid requests against your library instead of doing the deletion manually in your browser.
+It also has additional features for playlist management, like sorting and removing duplicates.
 
 If this project helped you and you want to thank me, you can <a href="https://www.buymeacoffee.com/jewbix.cube">get me a beer!</a>
 
@@ -29,8 +30,9 @@ Features
 * Reset all of your "Liked" ratings
 * Delete your play history
 ### Playlist Utilities
-* Sort your playlists
+* Sort your playlists using any combination of: Artist, Album, Track Title, and Duration
 * Remove duplicates from your playlists
+* Add all of your uploads or library songs to a particular playlist
 
 ![YTMusic Deleter screenshot](https://i.imgur.com/TVpB6xY.gif)  
 

ytmusic_deleter/README.md

@@ -38,7 +38,16 @@ but may find inaccurrate matches in its current experimental state. Use the `--s
 #### Non-deletion commands:
 `sort-playlist`:    Sort a playlist alphabetically by artist and then by song title.
 
->Use the `--shuffle` or `-s` option to shuffle the playlist instead of sorting it.
+>Use the `--shuffle` or `-s` option to shuffle the playlist instead of sorting it.  
+Use `--custom-sort` or `-c` to define custom sort parameters Available parameters are: `artist`, `album_title`, `track_title`, and `duration`. See below for examples.  
+Use `--reverse` to reverse the sort order.
+
+`remove-duplicates`:    Remove duplicate tracks from a particular playlist.
+
+>Use the `--exact` or `-e` option to only remove exact duplicates. This will skip the portion
+that checks for duplicates that are similar matches but not the same exact track.
+
+`add-all-to-playlist`:    Add all library songs or uploads to a particular playlist.
 #### Examples
 
 Getting help:
@@ -75,11 +84,26 @@ Remove everything (uploads, library tracks, playlists, and unlike all songs):
 ```
 ytmusic-deleter delete-all
 ```
-Sort a playlist called **Workout Jams**:
+Sort a playlist called **Workout Jams** using the default settings (sorts by artist then album title):
 ```
 ytmusic-deleter sort-playlist "workout jams"
 ```
 
+Sort a playlist using custom sorting attributes (attributes are applied in order):
+```
+ytmusic-deleter sort-playlist "workout jams" --custom-sort artist --custom-sort album_title --custom-sort track_title
+```
+
+Remove duplicate tracks from a playlist called "Focus"
+```
+ytmusic-deleter remove-duplicates focus
+```
+
+Add all uploads to a playlist called "All my uploads"
+```
+ytmusic-deleter add-all-to-playlist "All my uploads" --uploads
+```
+
 #### Extra options
 These supplemental options are unlikely to be helpful for most use cases and are mainly to support the GUI version.
 ```

ytmusic_deleter/cli.py

@@ -360,7 +360,7 @@ def delete_all(ctx: click.Context):
 @cli.command()
 @click.argument("playlist_titles", nargs=-1, required=True)
 @click.option("--shuffle", "-s", is_flag=True, help="Shuffle the playlist(s) instead of sorting.")
-@click.option("--custom-sort", "-c", multiple=True, help="Enable custom sorting")
+@click.option("--custom-sort", "-c", multiple=True, metavar="ATTRIBUTE", help="Enable custom sorting")
 @click.option("--reverse", "-r", is_flag=True, help="Reverse the entire playlist after sorting")
 @click.pass_context
 def sort_playlist(ctx: click.Context, shuffle, playlist_titles, custom_sort, reverse):