updated spotify_delete_duplicates_in_playlist.sh

spotify_delete_duplicates_in_playlist.sh

@@ -41,25 +41,24 @@ $usage_auth_help
 
 # used by usage() in lib/utils.sh
 # shellcheck disable=SC2034
-usage_args="<playlist_name_or_id>"
+usage_args="<playlist_name_or_id> [<playlist2> <playlist3> ...]"
 
 help_usage "$@"
 
 min_args 1 "$@"
 
-playlist="$1"
-shift || :
-
 # requires authorized token
 export SPOTIFY_PRIVATE=1
 
 spotify_token
 
-# this script returns the ID if it's already in the correct format, otherwise queries and returns the playlist ID for the playlist
-playlist_id="$(SPOTIFY_PLAYLIST_EXACT_MATCH=1 "$srcdir/spotify_playlist_name_to_id.sh" "$playlist")"
-
 export SPOTIFY_DUPLICATE_TRACK_POSITIONS=1
 
-timestamp "Finding and deleting duplicates in playlist \"$playlist\" by exact URI match:"
-"$srcdir/spotify_duplicate_uri_in_playlist.sh" "$playlist_id" |
-"$srcdir/spotify_delete_from_playlist.sh" "$playlist_id"
+for playlist in "$@"; do
+    # this script returns the ID if it's already in the correct format, otherwise queries and returns the playlist ID for the playlist
+    playlist_id="$(SPOTIFY_PLAYLIST_EXACT_MATCH=1 "$srcdir/spotify_playlist_name_to_id.sh" "$playlist")"
+
+    timestamp "Finding and deleting duplicates in playlist \"$playlist\" by exact URI match:"
+    "$srcdir/spotify_duplicate_uri_in_playlist.sh" "$playlist_id" |
+    "$srcdir/spotify_delete_from_playlist.sh" "$playlist_id"
+done