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DevOps-Bash-tools/spotify_delete_duplicates_i...

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#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# args: test
#
# Author: Hari Sekhon
# Date: 2020-07-24 19:05:25 +0100 (Fri, 24 Jul 2020)
#
# https://github.com/harisekhon/spotify-playlists
#
# License: see accompanying Hari Sekhon LICENSE file
#
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
# https://www.linkedin.com/in/harisekhon
#
set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck disable=SC1090
. "$srcdir/lib/spotify.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Deletes duplicate Spotify URIs in a given playlist
Playlist must be specified as the first argument and can be either a Spotify playlist ID or a full playlist name (see spotify_playlists.sh)
To see which URIs would be deleted, you can first run spotify_duplicate_uri_in_playlist.sh <playlist_name_or_id> and optionally pipe that through spotify_uri_to_name.sh to translate to human readable names eg for a playlist called 'test':
spotify_duplicate_uri_in_playlist.sh MyPlaylist
spotify_duplicate_uri_in_playlist.sh MyPlaylist | spotify_uri_to_name.sh
$usage_playlist_help
$usage_auth_help
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="<playlist_name_or_id> [<playlist2> <playlist3> ...]"
help_usage "$@"
min_args 1 "$@"
# requires authorized token
export SPOTIFY_PRIVATE=1
spotify_token
export SPOTIFY_DUPLICATE_TRACK_POSITIONS=1
for playlist in "$@"; 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