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DevOps-Bash-tools/spotify_backup.sh

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1.9 KiB
Bash

#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2020-07-02 19:11:12 +0100 (Thu, 02 Jul 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
usage_description="
One-touch Spotify Backup of all or selected Spotify playlists
If playlist args are given then backs up only those playlists
Without args, backs up all public playlists
$usage_playlist_help
$usage_auth_help
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="[<playlist> <playlist2> ...]"
help_usage "$@"
if is_blank "${SPOTIFY_BACKUP_DIR:-}"; then
if [[ "$PWD" =~ playlists ]]; then
export SPOTIFY_BACKUP_DIR="$PWD"
else
export SPOTIFY_BACKUP_DIR="$PWD/playlists"
fi
fi
section "Running Spotify Playlists Backup"
spotify_token
if [ $# -gt 0 ]; then
echo "Backing up selected playlist(s):"
echo
for playlist in "$@"; do
"$srcdir/spotify_backup_playlist.sh" "$playlist"
done
exit 0
fi
mkdir -pv "$SPOTIFY_BACKUP_DIR/spotify"
timestamp "Dumping list of Spotify playlists to $SPOTIFY_BACKUP_DIR/spotify/playlists.txt"
"$srcdir/spotify_playlists.sh" > "$SPOTIFY_BACKUP_DIR/spotify/playlists.txt"
echo >&2
timestamp "Stripping spotify playlist IDs from $SPOTIFY_BACKUP_DIR/spotify/playlists.txt => $SPOTIFY_BACKUP_DIR/playlists.txt"
sed 's/^[^[:space:]]*[[:space:]]*//' "$SPOTIFY_BACKUP_DIR/spotify/playlists.txt" > "$SPOTIFY_BACKUP_DIR/playlists.txt"
echo >&2
"$srcdir/spotify_backup_playlists.sh"