1 files changed, 116 insertions, 0 deletions
diff --git a/shell-completion/bash/machinectl b/shell-completion/bash/machinectl
new file mode 100644
index 0000000..cd16e47
--- /dev/null
+++ b/shell-completion/bash/machinectl
@@ -0,0 +1,116 @@
+# machinectl(1) completion                      -*- shell-script -*-
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# This file is part of systemd.
+#
+# 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-images --full --no-legend --no-pager; machinectl list --full --no-legend --no-pager; echo ".host") | \
+	{ while read a b; do echo " $a"; done; } | sort -u;
+}
+
+_machinectl() {
+    local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
+    local i verb comps
+
+    local -A OPTS=(
+        [STANDALONE]='--all -a -l --full --help -h --no-ask-password --no-legend --no-pager --version --value
+                      --mkdir --read-only --force -q --quiet'
+        [ARG]='--host -H --kill-who -M --machine --property -p --signal -s --uid -E --setenv -n --lines
+                      -o --output --verify --format --max-addresses'
+    )
+
+    local -A VERBS=(
+        [STANDALONE]='list list-images clean pull-tar pull-raw list-transfers cancel-transfer import-fs'
+        [MACHINES]='status show start stop login shell enable disable poweroff reboot terminate kill bind
+                    copy-to copy-from image-status show-image clone rename read-only remove set-limit
+                    export-tar export-raw'
+        [FILE]='import-tar import-raw'
+    )
+
+    _init_completion || return
+
+    for ((i=0; i <= COMP_CWORD; i++)); do
+        if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
+                ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
+            verb=${COMP_WORDS[i]}
+            break
+        fi
+    done
+
+    if __contains_word "$prev" ${OPTS[ARG]}; then
+        case $prev in
+            --signal|-s)
+                _signals
+                return
+                ;;
+            --kill-who)
+                comps='all leader'
+                ;;
+            --host|-H)
+                comps=$(compgen -A hostname)
+                ;;
+            --machine|-M)
+                comps=$( __get_machines )
+                ;;
+            --property|-p)
+                comps=''
+                ;;
+            --output|-o)
+                comps=$( machinectl --output=help 2>/dev/null )
+                ;;
+            --verify)
+                comps=$( machinectl --verify=help 2>/dev/null )
+                ;;
+            --format)
+                comps='uncompressed xz gzip bzip2'
+                ;;
+        esac
+        COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+        return 0
+    fi
+
+    if [[ "$cur" = -* ]]; then
+        COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+        return 0
+    fi
+
+    if [[ -z $verb ]]; then
+        comps=${VERBS[*]}
+
+    elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
+        comps=''
+
+    elif __contains_word "$verb" ${VERBS[MACHINES]}; then
+        comps=$( __get_machines )
+
+    elif __contains_word "$verb" ${VERBS[FILE]}; then
+        comps=$(compgen -f -- "cur")
+        compopt -o filenames
+    fi
+
+    COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+    return 0
+}
+
+complete -F _machinectl machinectl