1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/tools/runner/update_manifest.py b/testing/web-platform/tests/tools/runner/update_manifest.py
new file mode 100644
index 000000000..cf6d1093b
--- /dev/null
+++ b/testing/web-platform/tests/tools/runner/update_manifest.py
@@ -0,0 +1,19 @@
+import imp
+import json
+import os
+import sys
+
+here = os.path.dirname(__file__)
+localpaths = imp.load_source("localpaths", os.path.abspath(os.path.join(here, os.pardir, "localpaths.py")))
+
+root = localpaths.repo_root
+
+import manifest
+
+def main(request, response):
+    path = os.path.join(root, "MANIFEST.json")
+    manifest_file = manifest.manifest.load(root, path)
+    manifest.update.update(root, "/", manifest_file)
+    manifest.manifest.write(manifest_file, path)
+
+    return [("Content-Type", "application/json")], json.dumps({"url": "/MANIFEST.json"})