#! @BASH@#  This script is free software; you can redistribute it and/or modify#  it under the terms of the GNU General Public License version 2 as#  published by the Free Software Foundation.##  See the COPYING and AUTHORS files for more details.# Read in library functionsif [ "$(type -t patch_file_name)" != function ]then	if ! [ -r $QUILT_DIR/scripts/patchfns ]	then		echo "Cannot read library $QUILT_DIR/scripts/patchfns" >&2		exit 1	fi	. $QUILT_DIR/scripts/patchfns	if [ -n "$SUBDIR" ]	then		cd $SUBDIR		unset SUBDIR	fificheck_for_existing_files() {	local dir status=0	for dir in $(awk ' $1 == "patch" { print $2 }' $tmpfile | uniq)	do		if [ -e "$prefix$dir/$QUILT_PATCHES" ]		then			printf $"Directory %s exists\n" \			       "$prefix$dir/$QUILT_PATCHES" >&2			status=1		fi		if [ -e "$prefix$dir/${QUILT_SERIES:-series}" ]		then			printf $"File %s exists\n" \			       "$prefix$dir/${QUILT_SERIES:-series}" >&2			status=1		fi	done	return $status}find_tarball() {	if [ "${1:0:1}" = / ]	then		echo "$1"		return	fi	local IFS=:	for dir in $path	do		[ -z "$dir" ] && continue		if [ -e "$dir/$1" ]		then			echo "$dir/$1"			return		fi	done	return 1}create_symlink() {	local from=$1 to=$2 up	if [ "${from:0:1}" = / ]	then		ln -s "$from" "$to"		return	fi	set -- "$(echo "$PWD/$from" | sed -r -e 's://:/:g' \					     -e ':again' \					     -e 's:/[^/]+/\.\.(/|$):\1:g' \					     -e 'tagain')" \	       "$(echo "$PWD/$to" | sed -r -e 's://:/:g' \					   -e ':again' \					   -e 's:/[^/]+/\.\.(/|$):\1:g' \					   -e 'tagain')"	while [ "${1%%/*}" = "${2%%/*}" ]	do		set -- "${1#*/}" "${2#*/}"	done	up=$(echo "${2%/*}" | sed -re 's:[^/]+:..:g')	set -- "${up:+$up/}$1"	set -- "${1%/}"	ln -s "${1:-.}" "$to"}usage(){	printf $"Usage: quilt setup [-d path-prefix] [-v] [--path dir1:dir2] {specfile|seriesfile}\n"	if [ x$1 = x-h ]	then		printf $"Initializes a source tree from an rpm spec file or a quilt series file.-d	Optional path prefix.--path	Directories to search when looking for tarballs. Defaults to \`.'.-v	Verbose debug output."		exit 0	else		exit 1	fi}options=`getopt -o d:vh --long path: -- "$@"`if [ $? -ne 0 ]then	usagefieval set -- "$options"prefix=while truedo	case "$1" in	-d)		prefix=${2%/}/		shift 2 ;;	-h)		usage -h ;;	-v)		verbose=-v		shift ;;	--path)		path="$path:$2"		shift 2 ;;	--)		shift		break ;;	esacdoneif [ $# -ne 1 ]then	usagefi[ -z "$path" ] && path=.tmpfile=$(gen_tempfile)trap "rm -f $tmpfile" EXITcase "$1" in*.spec)	spec_file=$1	if ! $QUILT_DIR/scripts/inspect $verbose "$spec_file" 2>&1 > $tmpfile	then		printf $"The %%prep section of %s failed; results may be incomplete\n" "$spec_file"		if [ -z "$verbose" ]		then			printf $"The -v option will show rpm's output\n"		fi	fi	;;*)	series_file=$1	# parse series file	while read line; do		set -- $line		case "$@" in		"# Sourcedir: "*)			shift 2			tar_dir="$@" ;;		"# Source: "*)			shift 2			echo "tar ${tar_dir:-.} $@" ;;		"# Patchdir: "*)			shift 2			patch_dir="$@" ;;		''|'#'*)			;;		*)			echo "patch ${patch_dir:-.} $@" ;;		esac	done < "$series_file" > $tmpfile	;;esaccheck_for_existing_files || exit 1while read tag dir arg1 arg2do	case "$tag" in	tar)		if ! tarball=$(find_tarball "$arg1")		then			printf $"File %s not found in search path\n" "$arg1" >&2			exit 1		fi		printf $"Unpacking archive %s\n" "$tarball"		mkdir -p "${prefix:-.}" "$prefix$dir"		cat_file "$tarball" \		| tar xf - -C "$prefix$dir"		;;	esacdone < $tmpfilewhile read tag dir arg1 arg2do	case "$tag" in	tar)		tar_dir="$dir"		[ "$tar_dir" = . ] && tar_dir=		tar_file="$arg1"		;;	patch)		[ -e "$prefix$dir/$QUILT_PATCHES" ] \		|| create_symlink "" "$prefix$dir/$QUILT_PATCHES"		if [ -n "$series_file" ]		then			[ -e "$prefix$dir/${QUILT_SERIES:-series}" ] \			|| create_symlink "$series_file" \					  "$prefix$dir/${QUILT_SERIES:-series}"		else			if ! [ -e "$prefix$dir/${QUILT_SERIES:-series}" ]			then				(	echo "# Patch series file for quilt," \					     "created by ${0##*/}"					[ -n "$tar_dir" ] \						&& echo "# Sourcedir: $tar_dir"					[ -n "$tar_file" ] \						&& echo "# Source: $tar_file"					echo "# Patchdir: $dir"					echo "#"				) > "$prefix$dir/${QUILT_SERIES:-series}"			fi			echo "$arg1" $arg2 >> "$prefix$dir/series"		fi		;;	esacdone < $tmpfile### Local Variables:### mode: shell-script### End:# vim:filetype=sh