githubmirror/bash-completion

completions/sudo

56 строк1 KB

Ville Skyttä

*: make _parse_usage fallbacks more concise

14 апр 2019, 21:48

14 апр 2019, 21:483c10d4d

# bash completion for sudo(8)                              -*- shell-script -*-

_sudo()
{
    local cur prev words cword split
    _init_completion -s || return

    local i mode=normal
    [[ $1 == *sudoedit ]] && mode=edit

    [[ $mode == normal ]] &&
    for (( i=1; i <= cword; i++ )); do
        if [[ ${words[i]} != -* ]]; then
            local PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
            local root_command=${words[i]}
            _command_offset $i
            return
        fi
        if [[ ${words[i]} == -@(!(-*)e*|-edit) ]]; then
            mode=edit
            break
        fi
        [[ ${words[i]} == \
            -@(user|other-user|group|close-from|prompt|!(-*)[uUgCp]) ]] \
            && ((i++))
    done

    case "$prev" in
        --user|--other-user|-!(-*)[uU])
            COMPREPLY=( $(compgen -u -- "$cur") )
            return
            ;;
        --group|-!(-*)g)
            COMPREPLY=( $(compgen -g -- "$cur") )
            return
            ;;
        --close-from|--prompt|-!(-*)[Cp])
            return
            ;;
    esac

    $split && return

    if [[ "$cur" == -* ]]; then
        local opts=$(_parse_help "$1")
        COMPREPLY=( $(compgen -W '${opts:-$(_parse_usage "$1")}' -- "$cur") )
        [[ $COMPREPLY == *= ]] && compopt -o nospace
        return
    fi
    if [[ $mode == edit ]]; then
        _filedir
    fi
} &&
complete -F _sudo sudo sudoedit

# ex: filetype=sh