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71 lines
1.8 KiB
Bash
71 lines
1.8 KiB
Bash
4 years ago
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#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# args: test
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#
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# Author: Hari Sekhon
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# Date: 2020-07-24 19:05:25 +0100 (Fri, 24 Jul 2020)
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#
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# https://github.com/harisekhon/spotify-playlists
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# 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
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#
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# https://www.linkedin.com/in/harisekhon
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#
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090
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. "$srcdir/lib/spotify.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Deletes duplicate Spotify URIs in a given playlist
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Playlist must be specified as the first argument and can be either a Spotify playlist ID or a full playlist name (see spotify_playlists.sh)
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$usage_playlist_help
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$usage_auth_help
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<playlist_name_or_id>"
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help_usage "$@"
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min_args 1 "$@"
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playlist="$1"
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shift || :
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# requires authorized token
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export SPOTIFY_PRIVATE=1
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spotify_token
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# this script returns the ID if it's already in the correct format, otherwise queries and returns the playlist ID for the playlist
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playlist_id="$(SPOTIFY_PLAYLIST_EXACT_MATCH=1 "$srcdir/spotify_playlist_name_to_id.sh" "$playlist")"
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count=0
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# playlists max out at only around ~8000 tracks so this is safe to do in ram
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tracklist_URIs="$("$srcdir/spotify_playlist_tracks_uri.sh" "$playlist_id")"
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duplicate_URIs="$(sort <<< "$tracklist_URIs" | uniq -d)"
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duplicate_URIs_with_track_positions="$(
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while read -r uri; do
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((count+=1))
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grep -Fxn "$uri" <<< "$tracklist_URIs" |
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tail -n +2
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done <<< "$duplicate_URIs"
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)"
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"$srcdir/spotify_delete_from_playlist.sh" "$playlist_id" <<< "$duplicate_URIs_with_track_positions"
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