bash-completion/contrib/yum

# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
# ex: ts=8 sw=8 noet filetype=sh

# yum(8) completion
#
have yum && {
_yum_list()
{
	if [[ "$1" == all ]] ; then
		# Try to strip in between headings like "Available Packages"
		# This will obviously only work for English :P
		COMPREPLY=( $( yum -d 0 -C list $1 "$cur*" 2>/dev/null | \
			sed -ne '/^\(Available\|Installed\|Updated\) /d' \
			     -e 's/[[:space:]].*//p' ) )
	else
		# Drop first line (e.g. "Updated Packages")
		COMPREPLY=( $( yum -d 0 -C list $1 "$cur*" 2>/dev/null | \
			sed -ne 1d -e 's/[[:space:]].*//p' ) )
	fi
}

_yum_repolist()
{
	# -d 0 causes repolist to output nothing as of yum 3.2.22:
	# http://yum.baseurl.org/ticket/83
	# Drop first ("repo id	repo name") and last ("repolist: ...") rows
	yum --noplugins -C repolist $1 2>/dev/null | \
		sed -ne '/^repo\(\s\+id\|list:\)/d' -e 's/[[:space:]].*//p'
}

_yum()
{
	local cur prev special split=false

	COMPREPLY=()
	cur=`_get_cword`
	prev=${COMP_WORDS[COMP_CWORD-1]}

	for (( i=0; i < ${#COMP_WORDS[@]}-1; i++ )); do
		if [[ ${COMP_WORDS[i]} == @(install|update|upgrade|remove|erase|deplist|info) ]]; then
			special=${COMP_WORDS[i]}
		fi
	done

	if [ -n "$special" ]; then
		# TODO: install|update|upgrade should not match *src.rpm
		if [[ "$cur" == */* && "$special" == @(deplist|install|update|upgrade) ]]; then
			_filedir rpm
			return 0
		fi
		case $special in
			install)
				_yum_list available
				return 0
				;;
			deplist|info)
				_yum_list all
				return 0
				;;
			upgrade|update)
				_yum_list updates
				return 0
				;;
			remove|erase)
				# _rpm_installed_packages is not arch-qualified
				_yum_list installed
				return 0
				;;
		esac
	fi

	_split_longopt && split=true

	case $prev in
		list)
			COMPREPLY=( $( compgen -W 'all available updates \
				installed extras obsoletes recent' -- $cur ) )
			;;
		clean)
			COMPREPLY=( $( compgen -W 'packages headers metadata \
				cache dbcache all' -- $cur ) )
			;;
		repolist)
			COMPREPLY=( $( compgen -W 'all enabled disabled' \
				-- $cur ) )
			;;
		localinstall|localupdate)
			# TODO: should not match *src.rpm
			_filedir rpm
			;;
		-d|-e)
			COMPREPLY=( $( compgen -W '0 1 2 3 4 5 6 7 8 9 10' \
				-- $cur ) )
			;;
		-c)
			_filedir
			;;
		--installroot)
			_filedir -d
			;;
		--enablerepo)
			COMPREPLY=( $( compgen -W '$( _yum_repolist \
				disabled )' -- $cur ) )
			;;
		--disablerepo)
			COMPREPLY=( $( compgen -W '$( _yum_repolist \
				enabled )' -- $cur ) )
			;;
		--disableexcludes)
			COMPREPLY=( $( compgen -W '$( _yum_repolist all ) \
				all main' -- $cur ) )
			;;
		--color)
			COMPREPLY=( $( compgen -W 'always auto never' -- $cur ))
			;;
		-R|-x|--exclude)
			# argument required but no completions available
			return 0
			;;
		-h|--help|--version)
			# no other options useful with these
			return 0
			;;
		*)
			COMPREPLY=( $( compgen -W 'install update \
				check-update upgrade remove erase list info \
				provides whatprovides clean makecache \
				groupinstall groupupdate grouplist \
				groupremove groupinfo search shell resolvedep \
				localinstall localupdate deplist repolist \
				help' -- $cur ) )
			;;
	esac

	$split && return 0

	if [[ "$cur" == -* ]]; then
		COMPREPLY=( $( compgen -W '-h --help -t --tolerant -C -c -R \
			-d --showduplicates -e -q --quiet -v --verbose -y \
			--version --installroot --enablerepo --disablerepo -x \
			--exclude --disableexcludes --obsoletes --noplugins \
			--nogpgcheck --disableplugin --enableplugin \
			--skip-broken --color' -- $cur ) )
		return 0
	fi
}
} &&
complete -F _yum $filenames yum

# yum-arch(8) completion
#
have yum-arch &&
_yum_arch()
{
	local cur
	COMPREPLY=()
	cur=`_get_cword`

	case "$cur" in
		-*)
			COMPREPLY=( $( compgen -W '-d -v -vv -n -c -z -s -l \
				-q' -- $cur ) )
			;;
		*)
			_filedir -d
			;;
	esac

	return 0
} &&
complete -F _yum_arch $filenames yum-arch