# mdtool completion                                        -*- shell-script -*-

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

    local command i

    for ((i = 1; i < ${#words[@]} - 1; i++)); do
        if [[ ${words[i]} == @(build|generate-makefiles|setup) ]]; then
            command=${words[i]}
            break
        fi
    done

    if [[ -v command ]]; then
        case $command in
            "build")
                COMPREPLY=($(compgen -W '--f --buildfile --p --project' \
                    -S":" -- "$cur"))
                # TODO: This does not work :(
                #if [[ "$prev" == *: ]]; then
                #   case $prev in
                #       @(--p:|--project:))
                #           COMPREPLY=( $(compgen -f -G "*.mdp" -- "$cur") )
                #           ;;
                #       @(--f:|--buildfile:))
                #           COMPREPLY=( $(compgen -f -G "*.mdp" -G "*.mds" -- "$cur") )
                #           ;;
                #   esac
                #fi
                return
                ;;
            "generate-makefiles")
                compopt -o filenames
                COMPREPLY=($(compgen -o filenames -G"*.mds" -- "$cur"))
                if [[ $prev == *mds ]]; then
                    COMPREPLY=($(compgen -W '--simple-makefiles --s --d:' \
                        -- "$cur"))
                fi
                return
                ;;
            "setup")
                # TODO: at least return filenames after these options.
                COMPREPLY=($(compgen -W 'install i uninstall u check-install
                    ci update up list l list-av la list-update lu rep-add ra
                    rep-remove rr rep-update ru rep-list rl reg-update
                    reg-build rgu info rep-build rb pack p help h dump-file' \
                    -- "$cur"))
                return
                ;;
        esac
    fi

    COMPREPLY=($(compgen -W 'gsetup build dbgen project-export
        generate-makefiles gettext-update setup -q' -- "$cur"))

} &&
    complete -F _mdtool mdtool

# ex: filetype=sh