1 files changed, 32 insertions, 0 deletions
diff --git a/gfx/harfbuzz/update.sh b/gfx/harfbuzz/update.sh
new file mode 100755
index 0000000000..79fb065ea2
--- /dev/null
+++ b/gfx/harfbuzz/update.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# Script to update the mozilla in-tree copy of the HarfBuzz library.
+# Run this within the /gfx/harfbuzz directory of the source tree.
+
+MY_TEMP_DIR=`mktemp -d -t harfbuzz_update.XXXXXX` || exit 1
+
+VERSION=2.7.4
+
+git clone https://github.com/harfbuzz/harfbuzz ${MY_TEMP_DIR}/harfbuzz
+git -C ${MY_TEMP_DIR}/harfbuzz checkout ${VERSION}
+
+COMMIT=$(git -C ${MY_TEMP_DIR}/harfbuzz rev-parse HEAD)
+perl -p -i -e "s/(\d+\.)(\d+\.)(\d+)/${VERSION}/" README-mozilla;
+perl -p -i -e "s/\[commit [0-9a-f]{40}\]/[commit ${COMMIT}]/" README-mozilla;
+
+FILES="AUTHORS autogen.sh configure.ac COPYING git.mk harfbuzz.doap Makefile.am NEWS README.md src THANKS TODO"
+
+for f in $FILES; do
+	rm -rf $f
+	mv ${MY_TEMP_DIR}/harfbuzz/$f $f
+done
+rm -rf src/hb-ucdn
+rm -rf ${MY_TEMP_DIR}
+
+hg revert -r . src/moz.build
+hg addremove
+
+echo "###"
+echo "### Updated HarfBuzz to $COMMIT."
+echo "### Remember to verify and commit the changes to source control!"
+echo "###"