[pacman-dev] [PATCH] zsh_completion: Add proper completion for --ignore and --ignoregroup

[Nezmer]

This patch provides proper comma-separated completions for --ignore and --ignoregroup

Signed-off-by: Nezmer <Nezmer at allurelinux.org>
---
 contrib/zsh_completion |   29 ++++++++++++++++++++++++++---
 1 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/contrib/zsh_completion b/contrib/zsh_completion
index 2f43d9b..b27261f 100644
--- a/contrib/zsh_completion
+++ b/contrib/zsh_completion
@@ -86,9 +86,9 @@ _pacman_opts_sync_modifiers=(
 	'-w[Download packages only]'
 	'-y[Download fresh package databases]'
 	'*--ignore[Ignore a package upgrade]:package:
-		_pacman_completions_all_packages'
-	'*--ignoregroup[Ignore a group upgrade]:package group:
-		_pacman_completions_all_groups'
+		_pacman_completions_ignore_packages'
+	'*--ignoregroup[Ignore a group upgrade]:group:
+		_pacman_completions_ignore_groups'
 	'--asdeps[Install packages as non-explicitly installed]'
 	'--asexplicit[Install packages as explicitly installed]'
 )
@@ -240,6 +240,29 @@ _pacman_completions_all_packages() {
 	fi
 }
 
+# provides comma-separated completions for packages available from repositories 
+# to be used with --ignore
+_pacman_completions_ignore_packages() {
+	local -a cmd packages repositories packages_long
+
+	repositories=(${(o)${${${(M)${(f)"$(</etc/pacman.conf)"}:#\[*}/\[/}/\]/}:#options})
+	typeset -U repositories
+	packages_long=(/var/lib/pacman/sync/${^repositories}/*(/))
+	packages=(${(o)${${packages_long/\/var\/lib\/pacman\/sync\//}#*/}%-*-*} )
+	typeset -U packages
+	_wanted packages expl "packages" _values -s "," compadd - "${(@)packages}"
+}
+
+# provides comma-separated completions for package groups to be used
+# with --ignoregroup
+_pacman_completions_ignore_groups() {
+	local -a cmd groups
+	_pacman_get_command
+	groups=($(pacman -Sg))
+	typeset -U groups
+	_wanted groups expl "groups" _values -s "," compadd - "${(@)groups}"
+}
+
 # provides completions for package groups
 _pacman_completions_installed_groups() {
 	local -a cmd groups
-- 
1.6.5.6