From 09751547e385595795e0d4b586b0be98c9570312 Mon Sep 17 00:00:00 2001
From: Ian Lewis <ianlewis@google.com>
Date: Tue, 10 Jan 2023 06:48:08 +0000
Subject: [PATCH] Add PR title checker

Signed-off-by: Ian Lewis <ianlewis@google.com>
---
 .github/pr-title-checker-config.json      | 14 ++++++++++++++
 .github/workflows/pre-submit.pr-title.yml | 14 ++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 .github/pr-title-checker-config.json
 create mode 100644 .github/workflows/pre-submit.pr-title.yml

diff --git a/.github/pr-title-checker-config.json b/.github/pr-title-checker-config.json
new file mode 100644
index 0000000000..9e65fd9364
--- /dev/null
+++ b/.github/pr-title-checker-config.json
@@ -0,0 +1,14 @@
+{
+  "LABEL": {
+    "name": "title needs adjustment",
+    "color": "EEEEEE"
+  },
+  "CHECKS": {
+    "regexp": "^(fix|feat|break|docs|chore|refactor|style|build|ci|revert|test)!?(\\(.*\\))?!?:.*"
+  },
+  "MESSAGES": {
+    "success": "PR title is valid",
+    "failure": "PR title is invalid",
+    "notice": "Title needs to pass regex '^(fix|feat|break|docs|chore|refactor|style|build|ci|revert|test)!?(\\(.*\\))?!?:.*"
+  }
+}
diff --git a/.github/workflows/pre-submit.pr-title.yml b/.github/workflows/pre-submit.pr-title.yml
new file mode 100644
index 0000000000..0f6c41caba
--- /dev/null
+++ b/.github/workflows/pre-submit.pr-title.yml
@@ -0,0 +1,14 @@
+name: PR Title
+
+on:
+  pull_request:
+    types: [opened, edited, reopened, synchronize]
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: thehanimo/pr-title-checker@e914bff8ab5e6f1a6a270da6954cd6bfd1d7f1fb  # v1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          configuration_path: ".github/pr-title-checker-config.json"