# pkgutil completion                                        -*- shell-script -*-
# Copyright 2006 Yann Rouillard <yann@opencsw.org>

proc _pkgutil_url2catalog
{
    local filename="$1"

    setglobal filename = $(filename##*://)
    setglobal filename = $(filename//\//_)
    setglobal filename = ""/var/opt/csw/pkgutil/catalog.$(filename)_$[uname -p]_$[uname -r]""

    echo $filename
}

proc _pkgutil
{
    local cur prev words cword 
    _init_completion -n : || return

    local command catalog_files configuration_files
    declare -a configuration_files=("/opt/csw/etc/pkgutil.conf" "/etc/opt/csw/pkgutil.conf")
    declare -a catalog_files=()

    setglobal i = $cword {
        if [[ "${words[$i]}" == -@(t|-temp) ]] {
            local url="$(words[$((i+1))])"
            local catalog=$[_pkgutil_url2catalog $url]
            setglobal catalog_files = ''("$catalog")
        } elif [[ "${words[$i]}" == --config ]] {
            setglobal configuration_files = ''( "$(dequote ${words[$((i+1))]})" )
        } elif [[ "${words[$i]}" == -@([iurdacUS]|-install|-upgrade|-remove|-download|-available|-compare|-catalog|-stream) ]] {
            setglobal command = $(words[$i])  
        }
    }

    if [[ "$prev" == -@([WPR]|-workdir|-pkgdir|-rootpath) ]] {
        _filedir -d
        return 0
    }

    if [[ "$prev" == -@(o|-output|-config) ]] {
        _filedir
        return 0
    }

    if [[ "$prev" == -@(p|-param) ]] {
        compopt -o nospace
        setglobal COMPREPLY = ''( $(compgen -W "mirror: pkgaddopts: pkgrmopts: wgetopts: use_gpg: use_md5: pkgliststyle: maxpkglist: noncsw: stop_on_hook_soft_error: exclude_pattern: gpg_homedir: root_path: deptree_filter_common: show_current: catalog_not_cached: catalog_update:" -- $cur) )
        return 0
    }

    if [[ "$prev" == @(-T|--target) ]] {
        # Work-around bash_completion issue where bash interprets a colon
        # as a separator, borrowed from maven completion code which borrowed
        # it from darcs completion code :)
        local colonprefixes=$(cur%"${cur##*:}")
        setglobal COMPREPLY = ''( $(compgen -W "sparc:5.9 sparc:5.10 sparc:5.11 i386:5.9 i386:5.10 i386:5.11" -- $cur) )
        local i=$(#COMPREPLY[*])
        while test $shExpr('--i') -ge 0 {
            compat array-assign COMPREPLY '$i' $(COMPREPLY[$i]#"$colonprefixes")
        }
        return 0
    }

    if [[ -n "$command" ]] && [[ ! "$cur" == -* ]] {

        local mirrors mirror_url
        setglobal mirrors = $[awk -F= ' $1 ~ /^ *mirror *$/ { print $2 }' $(configuration_files[@])]
        setglobal mirrors = $(mirrors:-http://mirror.opencsw.org/opencsw/testing)
        for mirror_url in [$mirrors] {
            local catalog=$[_pkgutil_url2catalog $mirror_url]
            setglobal catalog_files = ''( "${catalog_files[@]}" "$catalog" )
        }

        if [[ "$command" == -@([dius]|-download|-install|-upgrade|-stream) ]] {
            local packages_list=$[awk ' $0 ~ /BEGIN PGP SIGNATURE/ { exit } $1 ~ /^Hash:/ || $1 ~ /^ *(-|#|$)/ { next } { print $1 }' $(catalog_files[@])]
            setglobal COMPREPLY = ''( $(compgen -W "${packages_list}" -- $cur) )

        } elif [[ "$command" == @(-r|--remove) ]] {
                local packages_list=$[pkginfo | awk ' $2 ~ /^CSW/ { printf ("%s|",$2) }]
            setglobal packages_list = $(packages_list%|)
            setglobal packages_list = $[nawk " \$3 ~ /^$packages_list\$/ { print \$1 }" $(catalog_files[@])]
            setglobal COMPREPLY = ''( $(compgen -W "${packages_list}" -- $cur) )
        }
        return 0
    }

    local commands="-i --install -u --upgrade -r --remove -d --download -U --catalog -a --available --describe -c --compare -C --compare-diff -A --compare-avail -e --email -t --temp -x --exclude -W --workdir -P --pkgdir -R --rootpath --config -y --yes -f --force -n --nomod -N --nodeps -D --debug --trace -h --help -v --version -V --syscheck -l --list -L --listfile -F --findfile --deptree --extract -s --stream -o --output -T --target --single -p --param --parse --cleanup --catinfo"
    setglobal COMPREPLY = ''( $(compgen -W "${commands}" -- $cur) )
    return 0
}

complete -F _pkgutil pkgutil

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