1 files changed, 79 insertions, 0 deletions
diff --git a/release/scripts/X11/generate_tarballs.sh b/release/scripts/X11/generate_tarballs.sh
new file mode 100755
index 0000000..437b007
--- /dev/null
+++ b/release/scripts/X11/generate_tarballs.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+#
+# This script takes a directory containing the base install of X, a directory
+# containing the packing lists for the tarballs, and generates the distribution
+# tarballs in a 3rd destination directory.
+
+# generate_tarball <packing list> <tarball>
+#
+# Takes the packing list listed in the first argument and generates a
+# corresponding tarball relative to the source directory in a file with the
+# name listed in the second argument.
+generate_tarball() {
+	echo "Generating $2 from $1..."
+
+	tar_arguments='cnTfp';
+
+	# handle gzip/bzip2/compress
+	case $2 in
+		*gz)
+			tar_arguments="${tar_arguments}z"
+			;;
+		*bz)
+			tar_arguments="${tar_arguments}y"
+			;;
+		*Z)
+			tar_arguments="${tar_arguments}Z"
+			;;
+	esac
+
+	cat $1 | (cd  ${source_dir} ; tar ${tar_arguments} - - ) > $2
+}
+
+# output the usage
+#
+usage() {
+	echo "$0 <source_dir> <plist_dir> <tarball_dir>"
+	echo
+	echo "Where <source_dir> is a directory containing the X distribution,"
+	echo "<plist_dir> is the directory containing all of the packing lists"
+	echo "generated by generate_plists.sh, and <tarball_dir> is the"
+	echo "directory to put all the tarballs under."
+	exit 1
+}
+
+# copy the directory structure of the packing list directory over into the
+# tarball directory
+#
+mirror_directories() {
+	echo "Creating tarball directory structure..."
+	find ${plist_dir} -type d | \
+		sed -e "s:^${plist_dir}:mkdir -p ${tarball_dir}:" | \
+		sh -x || exit 1
+}
+
+# build all the tarballs
+#
+build_tarballs() {
+	for plist in `find ${plist_dir} ! -type d`; do
+		archive=`echo ${plist} | \
+			sed -e "s:^${plist_dir}:${tarball_dir}:" \
+			    -e 's/\.plist$//'`
+		generate_tarball ${plist} ${archive}
+	done
+}
+
+# check for enough arguments
+if [ $# -ne 3 ]; then
+	usage
+fi
+
+# setup the variables
+source_dir=$1
+plist_dir=$2
+tarball_dir=$3
+
+# do all the work
+if mirror_directories; then
+	build_tarballs
+fi