From: Ronan Pigott <ronan@rjp.ie>
Date: Wed, 19 Jul 2023 21:26:14 +0000 (-0700)
Subject: zsh: use glob matching for template names
X-Git-Tag: v254-rc3~10^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F28436%2Fhead;p=thirdparty%2Fsystemd.git

zsh: use glob matching for template names

Template names can be learned from the filesystem, so there isn't a need
to parse the output of systemctl list-unit-files in this case. This
should accelerate the completion of some verbs like enable.
---

diff --git a/shell-completion/zsh/_systemctl.in b/shell-completion/zsh/_systemctl.in
index 85ea6d28f57..7ce7c4c0154 100644
--- a/shell-completion/zsh/_systemctl.in
+++ b/shell-completion/zsh/_systemctl.in
@@ -200,7 +200,10 @@ __systemctl()
   )"}:#*@.*}%%[[:space:]]*} }
 
 (( $+functions[_systemctl_get_template_names] )) ||
-    _systemctl_get_template_names() { echo -E - ${^${(M)${(f)"$(__systemctl list-unit-files)"}##*@.[^[:space:]]##}%%@.*}\@ }
+    _systemctl_get_template_names() {
+        local pathkind=systemd-search-${_sys_service_mgr##*--}-unit
+        print -r - ${(s-:-)^$(_call_program $pathkind systemd-path $pathkind)}/*@.(${(~j.|.)$(__systemctl --type=help)})(N:t:r)
+    }
 
 (( $+functions[_systemctl_active_units] )) ||
     _systemctl_active_units()  {_sys_active_units=(  ${${(f)"$(__systemctl list-units)"}%% *} )}