# bash completion for ant and phing                        -*- shell-script -*-

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

    case $prev in
        -h|-help|--h|--help|-projecthelp|-p|-version|-diagnostics)
            return 0
            ;;
        -buildfile|-file|-f)
            _filedir 'xml'
            return 0
            ;;
        -logfile|-l)
            _filedir
            return 0
            ;;
        -propertyfile)
            _filedir properties
            return 0
            ;;
        -nice)
            COMPREPLY=( $( compgen -W '{1..10}' -- "$cur" ) )
            return 0
            ;;
        -lib)
            _filedir -d
            return 0
            ;;
        -logger|-listener|-inputhandler|-main|-find|-s)
            return 0
            ;;
    esac

    if [[ $cur == -D* ]]; then
        return 0
    elif [[ "$cur" == -* ]]; then
        COMPREPLY=( $( compgen -W '$( _parse_help "$1" -h )' -- "$cur" ) )
    else
        # available targets completion
        # find which buildfile to use
        local buildfile=build.xml i
        for (( i=1; i < cword; i++ )); do
            if [[ "${words[i]}" == -@(?(build)file|f) ]]; then
                buildfile=${words[i+1]}
                break
            fi
        done
        if [[ $i -eq $cword ]]; then
            for i in $ANT_ARGS; do
                if [[ $prev == -@(?(build)file|f) ]]; then
                    buildfile=$i
                    break
                fi
                prev=$i
            done
        fi
        [[ ! -f $buildfile ]] && return 0

        # parse buildfile for targets
        local line targets
        while read -rd '>' line; do
            [[ $line =~ \
               \<(targe|extension-poin)t[[:space:]].*name=[\"\']([^\"\']+) ]] \
                && targets+=" ${BASH_REMATCH[2]}"
        done < $buildfile
        COMPREPLY=( $( compgen -W '$targets' -- "$cur" ) )
    fi
} &&
complete -F _ant ant phing
type complete-ant-cmd.pl &>/dev/null && \
    complete -C complete-ant-cmd.pl -F _ant ant || :

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