Wrap the Shpotify script in a function and import into the macOS plugin

plugins/osx/osx.plugin.zsh

@@ -276,6 +276,9 @@ EOF
 	osascript -e "tell application \"iTunes\" to $opt"
 }
 
+# Spotify control function
+source ./spotify
+
 # Show/hide hidden files in the Finder
 alias showfiles="defaults write com.apple.finder AppleShowAllFiles -bool true && killall Finder"
 alias hidefiles="defaults write com.apple.finder AppleShowAllFiles -bool false && killall Finder"

plugins/osx/spotify

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+function spotify() {
 # Copyright (c) 2012--2017 Harish Narayanan <mail@harishnarayanan.org>
 #
 # Contains numerous helpful contributions from Jorge Colindres, Thomas
@@ -416,3 +417,4 @@ while [ $# -gt 0 ]; do
             break ;;
     esac
 done
+}