From 8523c2a84f3d8a8b163a17aad5c55cb0234ebff2 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 8e6c392..0b83823 100644

--- a/Makefile.am

+++ b/Makefile.am

@@ -352,6 +352,7 @@ 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