add spotify spicetify themeing

user/.chezmoidata/packages.yaml

@@ -131,6 +131,7 @@ packages:
       - slurp
       - socat
       - spotify
+      - spicetify-cli
       - starship
       - telegram-desktop
       - thunderbird

user/.chezmoiexternal.yaml

@@ -1,19 +1,29 @@
+# Configuration for Neovim
 .config/nvim:
   type: git-repo
   url: git@zechert.net:fz-stack/nvim.git
-  refreshPeriod: 24h
+  refreshPeriod: 0
 
+# Theme for Thunderbird
 .config/thunderbird-theme:
   type: git-repo
   url: https://github.com/catppuccin/thunderbird.git
   refreshPeriod: 168h
 
+# Theme for btop
 .config/btop/themes/catppuccin_macchiato.theme:
   type: file
   url: https://raw.githubusercontent.com/catppuccin/btop/refs/heads/main/themes/catppuccin_macchiato.theme
   refreshPeriod: 168h
 
+# Theme for DankMateiralShell
 .config/DankMaterialShell/catppuccin.json:
   type: file
   url: https://raw.githubusercontent.com/catppuccin/dankmaterialshell/refs/heads/main/catppuccin.json
   refreshPeriod: 168h
+
+# Theme for Spotify / spicetify-cli
+.config/spicetify-catppuccin-theme:
+  type: git-repo
+  url: https://github.com/catppuccin/spicetify.git
+  refreshPeriod: 168h

user/.chezmoiscripts/run_onchange_after_install-spicetify-theme.sh.tmpl

@@ -0,0 +1,25 @@
+#!/usr/bin/bash
+
+# Install software packages required on the system when the spotify package or theme changes
+# spotify hash: {{ include "/opt/spotify/spotify" | sha256sum }}
+# catppuccin hash: {{ include "~/.config/spicetify-catppuccin-theme/catppuccin/app.scss" | sha256sum }}
+
+mkdir -p ~/.config/spicetify/Themes
+cp -r ~/.config/spicetify-catppuccin-theme/catppuccin ~/.config/spicetify/Themes/
+
+getent group spotify > /dev/null || {
+	echo "System group spotify is missing"
+	echo "Please create it with groupadd -r spotify"
+	echo "Then re-login and try again"
+	exit 1
+}
+sudo chgrp spotify /opt/spotify
+sudo chgrp -R spotify /opt/spotify/Apps
+sudo chmod 775 /opt/spotify
+sudo chmod 775 -R /opt/spotify/Apps
+
+spicetify backup
+spicetify config current_theme catppuccin
+spicetify config color_scheme mocha
+spicetify config inject_css 1 inject_theme_js 1 replace_colors 1 overwrite_assets 1
+spicetify apply