From 7d6ed8b92b7490ddf419d2782d3d8a0d6f827cc7 Mon Sep 17 00:00:00 2001
From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Sat, 1 Mar 2014 23:08:38 +0100
Subject: [PATCH] add bash completion for systemd-cgls
(cherry picked from commit abdab4f602745952030a37b1521cd0374d51d3ea)
---
Makefile.am | 1 +
shell-completion/bash/systemd-cgls | 56 ++++++++++++++++++++++++++++++++++++++
2 files changed, 57 insertions(+)
create mode 100644 shell-completion/bash/systemd-cgls
diff --git a/Makefile.am b/Makefile.am
index 03a1f91..d4a65e7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -342,6 +342,7 @@ dist_bashcompletion_DATA = \
shell-completion/bash/journalctl \
shell-completion/bash/systemctl \
shell-completion/bash/systemd-analyze \
+ shell-completion/bash/systemd-cgls \
shell-completion/bash/systemd-delta \
shell-completion/bash/systemd-nspawn \
shell-completion/bash/systemd-run \
diff --git a/shell-completion/bash/systemd-cgls b/shell-completion/bash/systemd-cgls
new file mode 100644
index 0000000..0570438
--- /dev/null
+++ b/shell-completion/bash/systemd-cgls
@@ -0,0 +1,56 @@
+# systemd-cgls(1) completion -*- shell-script -*-
+#
+# This file is part of systemd.
+#
+# Copyright 2014 Thomas H.P. Andersen
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+__contains_word() {
+ local w word=$1; shift
+ for w in "$@"; do
+ [[ $w = "$word" ]] && return
+ done
+}
+
+__get_machines() {
+ local a b
+ machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
+}
+
+_systemd_cgls() {
+ local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
+ local i verb comps
+
+ local -A OPTS=(
+ [STANDALONE]='-h --help --version --all -l --full -k --no-pager'
+ [ARG]='-M --machine'
+ )
+
+ _init_completion || return
+
+ if __contains_word "$prev" ${OPTS[ARG]}; then
+ case $prev in
+ --machine|-M)
+ comps=$( __get_machines )
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
+ COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+}
+
+complete -F _systemd_cgls systemd-cgls