summaryrefslogtreecommitdiff
path: root/shell-completion/bash/systemd-cgls
diff options
context:
space:
mode:
authorThomas Hindoe Paaboel Andersen <phomes@gmail.com>2014-03-01 23:08:38 +0100
committerThomas Hindoe Paaboel Andersen <phomes@gmail.com>2014-03-01 23:10:38 +0100
commitabdab4f602745952030a37b1521cd0374d51d3ea (patch)
treea011b0b529dd6289820a137c8d9ea5802737969a /shell-completion/bash/systemd-cgls
parent474cba1c7d5d04a3909499040dbe66959af59bd2 (diff)
add bash completion for systemd-cgls
Diffstat (limited to 'shell-completion/bash/systemd-cgls')
-rw-r--r--shell-completion/bash/systemd-cgls56
1 files changed, 56 insertions, 0 deletions
diff --git a/shell-completion/bash/systemd-cgls b/shell-completion/bash/systemd-cgls
new file mode 100644
index 0000000000..0570438660
--- /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