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78 lines
2.2 KiB
Bash
78 lines
2.2 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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. "$srcdir/lib/spotify.sh"
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# shellcheck disable=SC2034
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usage_description="
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Backs up Spotify playlists for a given user to text files in both Spotify URI and human readable formats
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Spotify track URI format can be copied and pasted back in to Spotify to restore a playlist to a previous state
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(for example if you accidentally deleted a track and didn't do an immediate Ctrl-Z / Cmd-Z)
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Spotify track URI format can also be combined with spotify_add_to_playlist.sh to restore or add to another playlist
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$usage_playlist_help
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$usage_auth_help
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<spotify_user> [<curl_options>]"
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help_usage "$@"
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spotify_user="${1:-${SPOTIFY_USER:-}}"
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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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SECONDS=0
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timestamp "Backing up Spotify playlists to $backup_dir"
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echo >&2
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mkdir -vp "$backup_dir"
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spotify_token
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# for spotify_backup_playlist.sh to inherit, saving executions to recalculate on each iteration
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export SPOTIFY_BACKUP_DIR="$backup_dir"
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# stop spotify_foreach_playlist.sh from printing the playlist name as this results in duplicate output
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export SPOTIFY_FOREACH_NO_PRINT_PLAYLIST_NAME=1
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export SPOTIFY_FOREACH_NO_NEWLINE=1
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"$srcdir"/spotify_foreach_playlist.sh "$srcdir/spotify_backup_playlist.sh '{playlist_id}'" "$spotify_user" "$@"
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if [ -n "${SPOTIFY_PRIVATE:-}" ]; then
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"$srcdir/spotify_backup_playlist.sh" liked "$@"
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fi
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echo >&2
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timestamp "Spotify playlists backup finished in $SECONDS seconds"
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