Build unified tarball

1 files changed, 40 insertions, 24 deletions

diff --git a/build_rootfs.sh b/build_rootfs.sh
index ec61ef9..4497605 100755
--- a/build_rootfs.sh
+++ b/build_rootfs.sh
@@ -2,20 +2,23 @@
 
 set -e
 
-if [ $# -ne 2 ]; then
-	echo "Usage: $0 <src tar> <dst file>"
+if [ $# -ne 3 ]; then
+	echo "Usage: $0 <src tar> <metadata.yaml> <dst file>"
 	exit 1
 fi
 
 src_tar=$1
-dst_file=$2
+metadata_dir=`dirname $2`
+metadata=`basename $2`
+dst_file=$3
 base=`basename $src_tar`
 dir=/tmp/build.$$
-export IPKG_INSTROOT=$dir
+files_dir=files/
+export IPKG_INSTROOT=$dir/rootfs
 
 unpack() {
-	mkdir $dir
-	cat $src_tar | (cd $dir && tar -xz)
+	mkdir -p $dir/rootfs
+	cat $src_tar | (cd $dir/rootfs && tar -xz)
 }
 
 pack() {
@@ -28,26 +31,39 @@ pack_squashfs() {
 	mksquashfs $dir $dst_file
 }
 
+add_file() {
+    file=$1
+    src_dir=$2
+    dst_dir=$3
+
+    src=$src_dir/$file
+    dst=$dst_dir/$file
+
+    if test -d $src; then
+	test -d $dst || mkdir $dst
+    elif test -f $src; then
+	cp $src $dst
+	foo=$(dirname $file)
+	if [ "$foo" = "./etc/init.d" ]; then
+	    echo Enabling $file
+	    set +e
+	    sh $dir/rootfs/etc/rc.common $src enable
+	    set -e
+	fi
+    fi
+}
+
 add_files() {
-	for f in $(cd files && find); do
-		src=files/$f
-		dst=$dir/$f
-		if test -d $src; then
-			test -d $dst || mkdir $dst
-		elif test -f $src; then
-			cp $src $dst
-			foo=$(dirname $f)
-			if [ "$foo" = "./etc/init.d" ]; then
-				echo Enabling $f
-				set +e
-				sh $dir/etc/rc.common $src enable
-				set -e
-			fi
-		fi
+	src_dir=$1
+	dst_dir=$2
+
+	for f in $(cd $src_dir && find); do
+		add_file $f $src_dir $dst_dir
 	done
 }
 
 unpack
-add_files
-#pack
-pack_squashfs
+add_files $files_dir $dir/rootfs/
+add_file $metadata $metadata_dir $dir
+pack
+#pack_squashfs