#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# args: test | tee /dev/stderr | spotify_uri_to_name.sh
#
# 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 = "
Lists 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)
You can combine this with spotify_uri_to_name.sh to see the duplicate track names eg. for a playlist called 'My Playlist' :
${ 0 ##*/ } 'My Playlist' | spotify_uri_to_name.sh
If \$ SPOTIFY_DUPLICATE_TRACK_POSITIONS is set then also outputs the track position ( zero-indexed to align with the Spotify API) as the first column with the URI as the second column
$usage_playlist_help
$usage_auth_help
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args = "<playlist_name_or_id>"
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 " ) "
# playlists max out at only around ~8000 tracks so this is safe to do in ram
tracklist_URIs = " $( " $srcdir /spotify_playlist_tracks_uri.sh " " $playlist_id " ) "
duplicate_URIs = " $( sort <<< " $tracklist_URIs " | uniq -d) "
while read -r uri; do
[ -n " $uri " ] || continue
grep -Fxn " $uri " <<< " $tracklist_URIs " |
tail -n +2
done <<< " $duplicate_URIs " |
if [ -n " ${ SPOTIFY_DUPLICATE_TRACK_POSITIONS :- } " ] ; then
sed 's/:/ /' |
while read -r track_position uri; do
( ( track_position-= 1) )
echo " $track_position $uri "
done |
column -t
else
sed 's/^[[:digit:]]*://'
fi