Cross Reference: /systemd/shell-completion/bash/systemd-analyze

	systemd-analyze revision a72d698d0d9ff9c158155b44cdc77376df31a317
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# systemd-analyze(1) completion                      -*- shell-script -*-
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder#
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# This file is part of systemd.
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder#
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# Copyright 2010 Ran Benita
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# Copyright 2013 Harald Hoyer
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder#
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# systemd is free software; you can redistribute it and/or modify it
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# under the terms of the GNU Lesser General Public License as published by
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# the Free Software Foundation; either version 2.1 of the License, or
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# (at your option) any later version.
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder#
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# systemd is distributed in the hope that it will be useful, but
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# WITHOUT ANY WARRANTY; without even the implied warranty of
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# General Public License for more details.
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder#
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# You should have received a copy of the GNU Lesser General Public License
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder# along with systemd; If not, see <http://www.gnu.org/licenses/>.
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder__contains_word () {
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        local w word=$1; shift
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        for w in "$@"; do
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder                [[ $w = "$word" ]] && return
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        done
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder}
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder_systemd_analyze() {
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        local i verb comps
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        local OPTS='--help --version --system --user --from-pattern --to-pattern --order --require'
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        local -A VERBS=(
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder                [NO_OPTION]='time blame plot'
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder                [CRITICAL_CHAIN]='critical-chain'
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder                [DOT]='dot'
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        )
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        _init_completion || return
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder        for ((i=0; $i <= $COMP_CWORD; i++)); do
c6b11bbe64a712a10d5d9e58152a7dba35edd056Christian Maeder                if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} &&
                 ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then
                        verb=${COMP_WORDS[i]}
                        break
                fi
        done

        if [[ -z $verb  && $cur = -* ]]; then
                COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
                return 0
        fi

        if [[ -z $verb ]]; then
                comps=${VERBS[*]}

        elif __contains_word "$verb" ${VERBS[NO_OPTION]}; then
                if [[ $cur = -* ]]; then
                        comps='--help --version --system --user'
                fi

        elif __contains_word "$verb" ${VERBS[CRITICAL_CHAIN]}; then
                if [[ $cur = -* ]]; then
                        comps='--help --version --system --user --fuzz'
                fi

        elif __contains_word "$verb" ${VERBS[DOT]}; then
                if [[ $cur = -* ]]; then
                        comps='--help --version --system --user --from-pattern --to-pattern --order --require'
                fi
        fi

        COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
        return 0
}

complete -F _systemd_analyze systemd-analyze