Merge "Add pre-upload hook to run Winscope tests" into udc-dev

PREUPLOAD.cfg

@@ -0,0 +1,8 @@
+# Per-project `repo upload` hook settings.
+# https://android.googlesource.com/platform/tools/repohooks
+
+[Options]
+ignore_merged_commits = true
+
+[Hook Scripts]
+winscope = ./tools/winscope/hooks/pre-upload ${PREUPLOAD_FILES}

tools/winscope/hooks/pre-upload

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+WINSCOPE_SRC_PATTERN="tools/winscope/"
+
+match=false
+for file in "$@"
+do
+  if echo $file | grep --quiet "$WINSCOPE_SRC_PATTERN"
+  then
+    match=true
+  fi
+done
+
+# If there are changes to winscope files and npm is installed
+if $match && (which node > /dev/null)
+then
+  echo "Running winscope presubmit tests..."
+  npm run test:presubmit --prefix $WINSCOPE_SRC_PATTERN
+fi