#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# args: "Upbeat & Sexual Pop"
# args: 64OO67Be8wOXn6STqHxexr
#
# Author: Hari Sekhon
# Date: 2020-06-24 01:17:21 +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
#
# https://developer.spotify.com/documentation/web-api/reference/playlists/get-playlist/
set -euo pipefail
[ -n " ${ DEBUG :- } " ] && set -x
srcdir = " $( cd " $( dirname " ${ BASH_SOURCE [0] } " ) " && pwd ) "
# shellcheck disable=SC1090,SC2154
. " $srcdir /lib/spotify.sh "
# shellcheck disable=SC2034,SC2154
usage_description = "
Returns track names in a given Spotify public playlist
Playlist argument can be a playlist name ( partial string match) or a playlist ID ( get this from spotify_playlists.sh)
\$ SPOTIFY_PLAYLIST can be used from environment if no first argument is given
Output format:
Artist - Track
or if \$ SPOTIFY_CSV environment variable is set then :
\" Artist\" ,\" Track\"
$usage_auth_msg
Caveat: due to limitations of the Spotify API, this by default only works for public playlists. For private playlists you must get an interactively authorized access token like so:
export SPOTIFY_ACCESS_TOKEN = \" \$ ( \" $srcdir /spotify_api_token_interactive.sh\" ) \"
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args = "<playlist_id> [<curl_options>]"
help_usage " $@ "
playlist_id = " ${ 1 :- ${ SPOTIFY_PLAYLIST :- } } "
shift || :
if is_blank " $playlist_id " ; then
usage "playlist id not defined"
fi
spotify_token
playlist_id = " $( " $srcdir /spotify_playlist_name_to_id.sh " " $playlist_id " " $@ " ) "
# defined in lib/spotify.sh
# shellcheck disable=SC2154
url_path = " /v1/playlists/ $playlist_id /tracks?limit= $limit &offset= $offset "
output( ) {
if not_blank " ${ SPOTIFY_CSV :- } " ; then
jq -r '.items[].track | select(.artists) | [([.artists[].name] | join(", ")), .name] | @csv'
else
jq -r '.items[].track | select(.artists) | [([.artists[].name] | join(", ")), "-", .name] | @tsv'
fi <<< " $output " |
tr '\t' ' ' |
sed '
s/^[ [ :space:] ] *-//;
s/^[ [ :space:] ] *//;
s/[ [ :space:] ] *$//
'
}
while not_null " $url_path " ; do
output = " $( " $srcdir /spotify_api.sh " " $url_path " " $@ " ) "
die_if_error_field " $output "
url_path = " $( get_next " $output " ) "
output
done