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104 lines
2.7 KiB
Bash
104 lines
2.7 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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# args: harisekhon
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#
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# Author: Hari Sekhon
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# Date: 2020-06-24 17:39:04 +0100 (Wed, 24 Jun 2020)
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#
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# https://github.com/harisekhon/bash-tools
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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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. "$srcdir/lib/spotify.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Backs up a given Spotify playlist to text files in both Spotify URI and human readable formats
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Spotify track URI format can be copied and pasted back in to Spotify to restore a playlist to a previous state
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(for example if you accidentally deleted a track and didn't do an immediate Ctrl-Z / Cmd-Z)
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Spotify track URI format can also be combined with spotify_add_to_playlist.sh to restore or add to another playlist
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$usage_playlist_help
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$usage_auth_help
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<playlist> [<curl_options>]"
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help_usage "$@"
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min_args 1 "$@"
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playlist="$1"
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if [ "$playlist" = liked ] || [ "$playlist" = saved ]; then
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playlist="Liked Songs"
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fi
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liked(){
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[ "$playlist" = "Liked Songs" ]
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}
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shift || :
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spotify_user
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if not_blank "${SPOTIFY_BACKUP_DIR:-}"; then
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backup_dir="$SPOTIFY_BACKUP_DIR"
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elif [[ "$PWD" =~ playlist ]]; then
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backup_dir="$PWD"
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else
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backup_dir="$PWD/playlists"
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fi
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backup_dir_spotify="$backup_dir/spotify"
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if liked; then
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playlist_name="Liked Songs"
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fi
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mkdir -vp "$backup_dir"
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mkdir -vp "$backup_dir_spotify"
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if liked; then
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export SPOTIFY_PRIVATE=1
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fi
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spotify_token
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if liked; then
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echo -n "$playlist_name "
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filename="$("$srcdir/spotify_playlist_to_filename.sh" <<< "$playlist_name")"
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echo -n "=> URIs "
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"$srcdir/spotify_liked_tracks_uri.sh" "$@" > "$backup_dir_spotify/$filename"
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echo -n 'OK => Tracks '
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"$srcdir/spotify_liked_tracks.sh" "$@" > "$backup_dir/$filename"
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else
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playlist_id="$(SPOTIFY_PLAYLIST_EXACT_MATCH=1 "$srcdir/spotify_playlist_name_to_id.sh" "$playlist" "$@")"
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playlist_name="$("$srcdir/spotify_playlist_id_to_name.sh" "$playlist_id" "$@")"
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echo -n "$playlist_name "
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filename="$("$srcdir/spotify_playlist_to_filename.sh" <<< "$playlist_name")"
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echo -n "=> URIs "
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"$srcdir/spotify_playlist_tracks_uri.sh" "$playlist_id" "$@" > "$backup_dir_spotify/$filename"
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echo -n 'OK => Tracks '
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"$srcdir/spotify_playlist_tracks.sh" "$playlist_id" "$@" > "$backup_dir/$filename"
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fi
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echo 'OK'
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