added spotify_commit_rename_playlist.sh

spotify_commit_rename_playlist.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+#  vim:ts=4:sts=4:sw=4:et
+#
+#  Author: Hari Sekhon
+#  Date: 2020-07-04 13:14:15 +0100 (Sat, 04 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=SC2034
+usage_description="
+Commits and Renames a Spotify playlist
+
+When Spotify playlist names change and you want to commit the updates which were downloaded to a new non-committed playlist file,
+this script will copy the new playlist file given as the first argument over the old playlist filen given as the second argument,
+then commit the original playlist file to check the history for removals using spotify_commit_playlists.sh, and then rename the old
+playlist file to the new playlist file to align with the spotify_backup*.sh exports in future
+"
+
+# used by usage() in lib/utils.sh
+# shellcheck disable=SC2034
+usage_args="<playlist_new_name> <playlist_existing_name>"
+
+# shellcheck disable=SC1090
+. "$srcdir/lib/utils.sh"
+
+# shellcheck disable=SC1090
+#. "$srcdir/.bash.d/git.sh"
+
+help_usage "$@"
+
+commit_rename(){
+    mv -vf "$1" "$2"
+    cd spotify
+    mv -vf "$1" "$2"
+    cd ..
+
+    "$srcdir/spotify_commit_playlists.sh" "$2"
+
+    "$srcdir/spoify_rename_playlist.sh" "$2" "$1"
+}
+
+if [ $# -gt 0 ]; then
+    commit_rename "$1" "$2"
+else
+    git st --porcelain |
+    grep '^??' |
+    cut -d" " -f 2- |
+    sed 's/spotify\///'|
+    sort -u |
+    while read -r filename; do
+        if [ -f "${filename// /_}" ] &&
+           [ -f "spotify/${filename// /_}" ]; then
+            commit_rename "$filename" "${filename// /_}"
+            read -r -p "Press Enter to continue"
+        fi
+    done
+fi