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