ci: lint pull request title

Author: mhanberg

.github/workflows/lint-commit.yaml

@@ -0,0 +1,20 @@
+name: Lint Commit
+on:
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - edited
+
+jobs:
+  commitlint:
+    runs-on: ubuntu-latest
+    name: commitlint
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Deps
+        run: yarn install
+      - name: Lint PR Title
+        run: echo "${{ github.event.pull_request.title }}" | yarn commitlint

.gitignore

@@ -30,3 +30,5 @@ tableau-*.tar
 
 /example/priv/static
 _site
+
+node_modules

commitlint.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  extends: ['@commitlint/config-conventional']
+}

package.json

@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "@commitlint/config-conventional": "^18.1.0",
+    "commitlint": "^18.2.0"
+  }
+}