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authorThomas Hindoe Paaboel Andersen <phomes@gmail.com>2014-02-20 23:12:02 +0100
committerThomas Hindoe Paaboel Andersen <phomes@gmail.com>2014-02-20 23:13:11 +0100
commit95fe27d9307628a4a593e63794000c09ecb91b95 (patch)
tree20f731bd3f15633350249e9654bef4a58fce02a2
parent2333154a2b81bcb9dbf034ad004d975561e8b79d (diff)
bootctl: add bash completion
-rw-r--r--Makefile.am3
-rw-r--r--shell-completion/bash/bootctl60
2 files changed, 63 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am
index 6b6f6db025..ac90c1890c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1728,6 +1728,9 @@ bootctl_LDADD = \
bin_PROGRAMS += \
bootctl
+dist_bashcompletion_DATA += \
+ shell-completion/bash/bootctl
+
dist_zshcompletion_DATA += \
shell-completion/zsh/_bootctl
diff --git a/shell-completion/bash/bootctl b/shell-completion/bash/bootctl
new file mode 100644
index 0000000000..c86ec7edc9
--- /dev/null
+++ b/shell-completion/bash/bootctl
@@ -0,0 +1,60 @@
+# bootctl(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
+}
+
+_bootctl() {
+ local i verb comps
+ local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
+ local -A OPTS=(
+ [STANDALONE]='-h --help --version'
+ )
+
+ if [[ "$cur" = -* ]]; then
+ COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+ return 0
+ fi
+
+ local -A VERBS=(
+ [STANDALONE]='status'
+ )
+
+ for ((i=0; i < COMP_CWORD; i++)); do
+ if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]}; then
+ verb=${COMP_WORDS[i]}
+ break
+ fi
+ done
+
+ if [[ -z $verb ]]; then
+ comps=${VERBS[*]}
+ elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
+ comps=''
+ fi
+
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+}
+
+complete -F _bootctl bootctl