#! /bin/bash
# listallpatch: list quilt patches below $topdir
# Copyright 2006 Randy Dunlap <rdunlap@xenotime.net>
#
# list all quilt patches below the current working dir or a specified dir;
# usage: listallpatch [topdir] [patch-dir-name]
# topdir defaults to current working dir;
# patch-dir-name defaults to "patches" if ~/.quiltrc is not found
# or it does not set QUILT_PATCHES=patchdir;

if [[ "$1" == "-h" || $1 == "--help" ]]; then
	echo "  usage: listallpatch [topdir:\$PWD] [patch-dir-name:\$QUILT_PATCHES:patches]"
	exit 1
fi

if [ -r ~/.quiltrc ]; then
	source ~/.quiltrc
	QPDIR=$QUILT_PATCHES
else
	QPDIR=
fi

# find dirs in topdir that match patchdirname then print out the series file
# (if present)

topdir=${1-.}
##patchdirname=${2-"patches"}
if [ "$2" != "" ]; then
	patchdirname=$2
elif [ "$QPDIR" != "" ]; then
	patchdirname=$QPDIR
else
	patchdirname="patches"
	echo using 'patches'
fi
sercount=0

startdir=`/bin/pwd`
if [ -d $topdir ]; then
	cd $topdir
else
	echo "not a directory: $topdir"
	exit 1
fi

currdir=$PWD
#basedir=`basename $PWD`
echo "searching in [$currdir] for patch-dir: $patchdirname"
echo "========================="

for dir in `find $currdir -maxdepth 1 -type d`
do
	if [ -d $dir/$patchdirname ]; then
		if [ -f $dir/$patchdirname/series ]; then
			sercount=$((sercount + 1))
			echo "# $dir/$patchdirname/series:"
			cat $dir/$patchdirname/series
			echo "========================="
			##cd $dir
			##quilt series
			##cd $currdir
		fi
	fi
done

echo "$sercount 'series' files found."
cd $startdir

#end.