# Perforce completion                                      -*- shell-script -*-
# by Frank Cusack <frank@google.com>

_p4()
{
    local cur prev words cword
    _init_completion || return

    local p4commands p4filetypes

    # rename isn't really a command
    p4commands="$(p4 help commands 2>/dev/null | awk 'NF>3 {print $1}')"
    p4filetypes="ctext cxtext ktext kxtext ltext tempobj ubinary \
        uresource uxbinary xbinary xltext xtempobj xtext \
        text binary resource"

    if ((cword == 1)); then
        COMPREPLY=($(compgen -W "$p4commands" -- "$cur"))
    elif ((cword == 2)); then
        case $prev in
            help)
                COMPREPLY=($(compgen -W "simple commands environment
                    filetypes jobview revisions usage views $p4commands" \
                    -- "$cur"))
                ;;
            admin)
                COMPREPLY=($(compgen -W "checkpoint stop" -- "$cur"))
                ;;
            *) ;;

        esac
    elif ((cword > 2)); then
        case $prev in
            -t)
                case ${words[cword - 2]} in
                    add | edit | reopen)
                        COMPREPLY=($(compgen -W "$p4filetypes" -- "$cur"))
                        ;;
                    *) ;;

                esac
                ;;
            *) ;;

        esac
    fi

} &&
    complete -F _p4 -o default p4 g4

# ex: filetype=sh