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-rw-r--r--shell-completion/bash/systemd-analyze162
1 files changed, 162 insertions, 0 deletions
diff --git a/shell-completion/bash/systemd-analyze b/shell-completion/bash/systemd-analyze
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+# systemd-analyze(1) completion -*- shell-script -*-
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# This file is part of systemd.
+#
+# Copyright © 2010 Ran Benita
+#
+# 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 --full --no-legend --no-pager | { while read a b; do echo " $a"; done; };
+}
+
+__get_services() {
+ systemctl list-units --no-legend --no-pager --plain -t service --all $1 | \
+ { while read -r a b c; do [[ $b == "loaded" ]]; echo " $a"; done }
+}
+
+__get_syscall_sets() {
+ local line
+ systemd-analyze syscall-filter --no-pager | while IFS= read -r line; do
+ if [[ $line == @* ]]; then
+ printf '%s\n' "$line"
+ fi
+ done
+}
+
+_systemd_analyze() {
+ local i verb comps mode
+ local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
+
+ local -A OPTS=(
+ [STANDALONE]='-h --help --version --system --user --global --order --require --no-pager
+ --man=no --generators=yes'
+ [ARG]='-H --host -M --machine --fuzz --from-pattern --to-pattern --root'
+ )
+
+ local -A VERBS=(
+ [STANDALONE]='time blame plot dump unit-paths exit-status condition calendar timestamp timespan'
+ [CRITICAL_CHAIN]='critical-chain'
+ [DOT]='dot'
+ [VERIFY]='verify'
+ [SECCOMP_FILTER]='syscall-filter'
+ [CAT_CONFIG]='cat-config'
+ [SECURITY]='security'
+ )
+
+ local CONFIGS='systemd/bootchart.conf systemd/coredump.conf systemd/journald.conf
+ systemd/journal-remote.conf systemd/journal-upload.conf systemd/logind.conf
+ systemd/resolved.conf systemd/networkd.conf systemd/resolved.conf
+ systemd/sleep.conf systemd/system.conf systemd/timedated.conf
+ systemd/timesyncd.conf systemd/user.conf udev/udev.conf'
+
+ _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 $prev in
+ --host|-H)
+ comps=$(compgen -A hostname)
+ ;;
+ --machine|-M)
+ comps=$( __get_machines )
+ ;;
+ esac
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+ fi
+
+ if [[ -z $verb && $cur = -* ]]; then
+ COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
+ return 0
+ fi
+
+ if [[ -z $verb ]]; then
+ comps=${VERBS[*]}
+
+ elif __contains_word "$verb" ${VERBS[STANDALONE]}; then
+ if [[ $cur = -* ]]; then
+ comps='--help --version --system --user --global --no-pager'
+ fi
+
+ elif __contains_word "$verb" ${VERBS[CRITICAL_CHAIN]}; then
+ if [[ $cur = -* ]]; then
+ comps='--help --version --system --user --fuzz --no-pager'
+ fi
+
+ elif __contains_word "$verb" ${VERBS[DOT]}; then
+ if [[ $cur = -* ]]; then
+ comps='--help --version --system --user --global --from-pattern --to-pattern --order --require'
+ fi
+
+ elif __contains_word "$verb" ${VERBS[SECCOMP_FILTER]}; then
+ if [[ $cur = -* ]]; then
+ comps='--help --version --no-pager'
+ else
+ comps=$( __get_syscall_sets )
+ fi
+
+ elif __contains_word "$verb" ${VERBS[VERIFY]}; then
+ if [[ $cur = -* ]]; then
+ comps='--help --version --system --user --global --man=no --generators=yes'
+ else
+ comps=$( compgen -A file -- "$cur" )
+ compopt -o filenames
+ fi
+
+ elif __contains_word "$verb" ${VERBS[CAT_CONFIG]}; then
+ if [[ $cur = -* ]]; then
+ comps='--help --version --root --no-pager'
+ elif [[ -z $cur ]]; then
+ comps="$CONFIGS"
+ compopt -o filenames
+ else
+ comps="$CONFIGS $( compgen -A file -- "$cur" )"
+ compopt -o filenames
+ fi
+
+ elif __contains_word "$verb" ${VERBS[SECURITY]}; then
+ if [[ $cur = -* ]]; then
+ comps='--help --version --no-pager --system --user -H --host -M --machine'
+ else
+ if __contains_word "--user" ${COMP_WORDS[*]}; then
+ mode=--user
+ else
+ mode=--system
+ fi
+ comps=$( __get_services $mode )
+ fi
+ fi
+
+ COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
+ return 0
+}
+
+complete -F _systemd_analyze systemd-analyze