1 files changed, 37 insertions, 0 deletions
diff --git a/media/audioipc/update.sh b/media/audioipc/update.sh
new file mode 100644
index 0000000000..72c871bd4a
--- /dev/null
+++ b/media/audioipc/update.sh
@@ -0,0 +1,37 @@
+# Usage: sh update.sh <upstream_src_directory>
+set -e
+
+cp -p $1/README.md .
+cp -p $1/Cargo.toml .
+
+for crate in audioipc client server; do
+    rm -fr $crate
+    mkdir $crate
+    cp -pr $1/$crate/Cargo.toml $crate
+    [ -e $1/$crate/cbindgen.toml ] && cp -pr $1/$crate/cbindgen.toml $crate
+    cp -pr $1/$crate/src $crate
+done
+
+rm -f audioipc/src/cmsghdr.c
+
+if [ -d $1/.git ]; then
+  rev=$(cd $1 && git rev-parse --verify HEAD)
+  date=$(cd $1 && git show -s --format=%ci HEAD)
+  dirty=$(cd $1 && git diff-index --name-only HEAD)
+fi
+
+if [ -n "$rev" ]; then
+  version=$rev
+  if [ -n "$dirty" ]; then
+    version=$version-dirty
+    echo "WARNING: updating from a dirty git repository."
+  fi
+  sed -i.bak -e "/The git commit ID used was/ s/[0-9a-f]\{40\}\(-dirty\)\{0,1\} .\{1,100\}/$version ($date)/" README_MOZILLA
+  rm -f README_MOZILLA.bak
+else
+  echo "Remember to update README_MOZILLA with the version details."
+fi
+
+echo "Applying gecko.patch on top of $rev"
+patch -p3 < gecko.patch
+