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