#
# bash completion support for PackageKit's console commands.
#
# Copyright (C) 2007 James Bowes <jbowes@dangerouslyinc.com>
# Copyright (C) 2010 Richard Hughes <richard@hughsie.com>
# Copyright (C) 2025 Matthias Klumpp <matthias@tenstral.net>
#
# Licensed under the GNU General Public License Version 2
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# To use the completion:
#   1. Copy this file somewhere (e.g. ~/.pk-completion.sh).
#   2. Add the following line to your .bashrc:
#        source ~/.pk-completion.sh


__pkgcli_commandlist="
    backend
    history
    search
    list
    show
    list-depends
    list-required-by
    what-provides
    files
    list-updates
    show-update
    resolve
    organization
    show-os-upgrade
    last-time
    refresh
    install
    remove
    update
    upgrade
    download
    offline-update
    install-sig
    repair
    quit
    repo-list
    repo-enable
    repo-disable
    repo-remove
    monitor
    "

__pkgclicomp ()
{
	local all c s=$'\n' IFS=' '$'\t'$'\n'
	local cur="${COMP_WORDS[COMP_CWORD]}"
	if [ $# -gt 2 ]; then
		cur="$3"
	fi
	for c in $1; do
		case "$c$4" in
		*.)    all="$all$c$4$s" ;;
		*)     all="$all$c$4 $s" ;;
		esac
	done
	IFS=$s
	COMPREPLY=($(compgen -P "$2" -W "$all" -- "$cur"))
	return
}

_pkgcli_search ()
{
	local i c=1 command
	while [ $c -lt $COMP_CWORD ]; do
		i="${COMP_WORDS[c]}"
		case "$i" in
            name|details|group|file)
			command="$i"
			break
			;;
		esac
		c=$((++c))
	done

	if [ $c -eq $COMP_CWORD -a -z "$command" ]; then
        __pkgclicomp "name details group file"
    fi
    return
}

_pkgcli ()
{
	local i c=1 command

	while [ $c -lt $COMP_CWORD ]; do
		i="${COMP_WORDS[c]}"
		case "$i" in
		--version|--help|--verbose|-v|-n|-h|-?) ;;
		*) command="$i"; break ;;
		esac
		c=$((++c))
	done

    if [ $c -eq $COMP_CWORD -a -z "$command" ]; then
		case "${COMP_WORDS[COMP_CWORD]}" in
		--*=*) COMPREPLY=() ;;
		--*)   __pkgclicomp "
			--version
			--filter
			--verbose
            --help
			"
			;;
        -*) __pkgclicomp "
            -v
            -n
            -h
            -?
			--version
			--verbose
            --help
            --filter
            "
            ;;
		*)     __pkgclicomp "$__pkgcli_commandlist" ;;
		esac
		return
	fi

	case "$command" in
	search)      _pkgcli_search ;;
	*)           COMPREPLY=() ;;
	esac
}

complete -o default -o nospace -F _pkgcli pkgcli