# ccache(1) completion                                     -*- shell-script -*-

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

    local i
    for (( i=1; i <= COMP_CWORD; i++ )); do
        if [[ ${COMP_WORDS[i]} != -* ]]; then
            _command_offset $i
            return
        fi
        [[ ${COMP_WORDS[i]} == -[oFM] ]] && ((i++))
    done

    case $prev in
        -h|--help|-V|--version|-F|--max-files|-M|--max-size)
            return
            ;;
        -o|--set-config)
            if [[ $cur != *=* ]]; then
                COMPREPLY=( $( compgen -S = -W "$( $1 -p 2>/dev/null | \
                    awk '$3 = "=" { print $2 }' )" -- "$cur" ) )
                [[ $COMPREPLY == *= ]] && compopt -o nospace
            fi
            return
            ;;
    esac

    $split && return

    COMPREPLY=( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
    [[ $COMPREPLY == *= ]] && compopt -o nospace
} &&
complete -F _ccache ccache

# ex: filetype=sh