githubmirror/bash-completion

completions/cowsay

23 строки564 B

Ville Skyttä

cowsay: Avoid error when completing -f when cowsay is not installed.

04 ноя 2011, 23:17

04 ноя 2011, 23:17717cfed

# bash completion for cowsay                               -*- shell-script -*-

_cowsay()
{
    local cur prev words cword
    _init_completion || return

    case $prev in
        -f)
            COMPREPLY=( $( compgen -W \
                '$( cowsay -l 2>/dev/null | tail -n +2 )' -- "$cur" ) )
            return 0
            ;;
    esac

    # relevant options completion
    COMPREPLY=( $( compgen -W '-b -d -g -p -s -t -w -y -e -f -h -l -n -T -W' \
        -- "$cur" ) )

} &&
complete -F _cowsay -o default cowsay cowthink

# ex: ts=4 sw=4 et filetype=sh