1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/import-maps/data-driven/tools/format_json.py b/testing/web-platform/tests/import-maps/data-driven/tools/format_json.py
new file mode 100644
index 0000000000..6386d418de
--- /dev/null
+++ b/testing/web-platform/tests/import-maps/data-driven/tools/format_json.py
@@ -0,0 +1,27 @@
+import collections
+import json
+import sys
+import traceback
+"""
+Simple JSON formatter, to be used for JSON files under resources/.
+
+Usage:
+$ python tools/format_json.py resources/*.json
+"""
+
+
+def main():
+    for filename in sys.argv[1:]:
+        print(filename)
+        try:
+            spec = json.load(
+                open(filename, u'r'), object_pairs_hook=collections.OrderedDict)
+            with open(filename, u'w') as f:
+                f.write(json.dumps(spec, indent=2, separators=(u',', u': ')))
+                f.write(u'\n')
+        except:
+            traceback.print_exc()
+
+
+if __name__ == '__main__':
+    main()