From 51a732d37983f115cf68e9c6cd63298b099413af Mon Sep 17 00:00:00 2001
From: Ronan Pigott <rpigott@berkeley.edu>
Date: Mon, 9 Nov 2020 22:01:01 -0700
Subject: [PATCH] Add zsh completions

---
 data/meson.build   |  5 ++++
 data/playerctl.zsh | 62 ++++++++++++++++++++++++++++++++++++++++++++++
 meson_options.txt  |  1 +
 3 files changed, 68 insertions(+)
 create mode 100644 data/playerctl.zsh

diff --git a/data/meson.build b/data/meson.build
index da0b093..9f69243 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -26,3 +26,8 @@ if get_option('bash-completions')
 
 	install_data(bash_files, install_dir: bash_install_dir)
 endif
+
+if get_option('zsh-completions')
+	zsh_install_dir = join_paths(datadir, 'zsh', 'site-functions')
+	install_data('playerctl.zsh', install_dir: zsh_install_dir, rename: '_playerctl')
+endif
diff --git a/data/playerctl.zsh b/data/playerctl.zsh
new file mode 100644
index 0000000..c762da7
--- /dev/null
+++ b/data/playerctl.zsh
@@ -0,0 +1,62 @@
+#compdef playerctl
+
+typeset -A opt_args
+__playerctl() {
+	command playerctl "$@" 2>/dev/null
+}
+
+__playerctl_ctx() {
+	local -a player_opts=(
+		${(kv)opt_args[(I)-p|--player]}
+		${(kv)opt_args[(I)-i|--ignore-player]}
+		${(kv)opt_args[(I)-a|--all-players]}
+	)
+	__playerctl "$opt_args[@]" "$@"
+}
+
+local -a playercmd_loop=(/$'(none|track|playlist)\0'/ ':(none track playlist)')
+local -a playercmd_shuffle=(/$'(on|off)\0'/ ':(on off)')
+
+(( $+functions[_playerctl_players] )) ||
+_playerctl_players() {
+	local -a players=( ${(@f)"$(__playerctl --list-all)"} )
+	players+=( "%all" )
+	compadd "$@" -a players
+}
+
+(( $+functions[_playerctl_metadata_keys] )) ||
+_playerctl_metadata_keys() {
+	local -a metadata=( ${(@f)"$(__playerctl_ctx metadata)"} )
+	local -a keys=( ${${metadata#* }%% *} )
+	_multi_parts "$@" -i ":" keys
+}
+local -a playerctl_command_metadata_keys=(/$'[^\0]#\0'/ ':keys:key:_playerctl_metadata_keys')
+
+local -a playerctl_command
+_regex_words commands 'playerctl command' \
+	'play:Command the player to play' \
+	'pause:Command the player to pause' \
+	'play-pause:Command the player to toggle between play/pause' \
+	'stop:Command the player to stop' \
+	'next:Command the player to skip to the next track' \
+	'previous:Command the player to skip to the previous track' \
+	'position:Command the palyer to go or seek to the position' \
+	'volume:Print or set the volume level from 0.0 to 1.0' \
+	'status:Get the play status of the player' \
+	'metadata:Print the metadata information for the current track:$playerctl_command_metadata_keys' \
+	'open:Command the player to open the given URI' \
+	'loop:Print or set the loop status:$playercmd_loop' \
+	'shuffle:Print or set the shuffle status:$playercmd_shuffle'
+playerctl_command=( /$'[^\0]#\0'/ "$reply[@]" )
+_regex_arguments _playerctl_command "$playerctl_command[@]"
+
+_arguments -S -s\
+	'(-h --help)'{-h,--help}'[Show help message and quit]' \
+	'(-v --version)'{-v,--version}'[Print version information and quit]' \
+	'(-l --list-all)'{-l,--list-all}'[List all available players]' \
+	'(-F, --follow)'{-F,--follow}'[Bock and append the query to output when it changes]' \
+	'(-f --format)'{-f,--format=}'[Format string for printing properties and metadata]' \
+	'(-i --ignore-player)'{-i,--ignore-player=}'[Comma separated list of players to ignore]:players:_sequence _playerctl_players' \
+	'(-a --all-players)'{-a,--all-players}'[Control all players instead of just the first]' \
+	'(-p --player)'{-p,--player=}'[Comma separated list of players to control]:players:_sequence _playerctl_players' \
+	'*::playerctl command:= _playerctl_command'
diff --git a/meson_options.txt b/meson_options.txt
index 0ab809f..38ef4ee 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,3 +1,4 @@
 option('gtk-doc', type: 'boolean', value: true, description: 'build docs')
 option('introspection', type: 'boolean', value: true, description: 'build gir data')
 option('bash-completions', type: 'boolean', value: false, description: 'Install bash shell completions.')
+option('zsh-completions', type: 'boolean', value: false, description: 'Install zsh shell completions.')