#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2020-06-24 09:30:53 +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 " ${ BASH_SOURCE [0] } " ) " && pwd ) "
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args = "[<curl_options>]"
# shellcheck disable=SC2034
usage_description = "
Returns spotify playlists for \$ SPOTIFY_USER or current user to which the \$ SPOTIFY_ACCESS_TOKEN belongs
Output Format:
<playlist_id> <playlist_name>
Requires \$ SPOTIFY_ACCESS_TOKEN in the environment ( can generate from spotify_api_token.sh) or will auto generate from \$ SPOTIFY_CLIENT_ID and \$ SPOTIFY_CLIENT_SECRET if found in the environment
export SPOTIFY_ACCESS_TOKEN = \" \$ ( '$srcdir/spotify_api_token.sh' ) \"
"
# shellcheck disable=SC1090
. " $srcdir /lib/utils.sh "
help_usage " $@ "
if [ -n " ${ SPOTIFY_USER :- } " ] ; then
user = " users/ $SPOTIFY_USER "
else
# must not have 'users/' prefix (will go to an actual literal user called 'me' in that case)
user = "me"
fi
offset = " ${ OFFSET :- 0 } "
# expands out to: /v1/users/harisekhon/playlists...
# or: /v1/me/playlists...
url_path = " /v1/ $user /playlists?limit=50&offset= $offset "
output( ) {
jq -r '.items[] | [.id, .name] | @tsv' <<< " $output "
}
get_next( ) {
jq -r '.next' <<< " $output "
}
while [ -n " $url_path " ] && [ " $url_path " != null ] ; do
output = " $( " $srcdir /spotify_api.sh " " $url_path " " $@ " ) "
# shellcheck disable=SC2181
if [ $? != 0 ] || [ " $( jq -r '.error' <<< " $output " ) " != null ] ; then
echo " $output " >& 2
exit 1
fi
url_path = " $( get_next) "
output
done
