add integrity check

.github/workflows/build.yml

@@ -0,0 +1,35 @@
+name: Build Action
+on:
+  workflow_dispatch:
+    inputs:
+      ref:
+        description: The branch
+        type: string
+        default: master
+        required: true
+jobs:
+  build:
+    permissions:
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        ref: ${{ inputs.ref }}
+    - uses: actions/setup-node@v3
+      with:
+        node-version: '20'
+    - name: Install dependencies
+      run: |
+        npm ci
+    - name: Build Action
+      run: |
+        npm run build
+    - name: Update dist
+      run: |
+        git config user.name 'github-actions[bot]'
+        git config user.email 'github-actions[bot]@users.noreply.github.com'
+        git add ./dist &&
+        git commit -m "Update dist"
+        git push origin HEAD:${{ inputs.ref }}

.github/workflows/ci.yml

@@ -16,8 +16,26 @@ jobs:
       - run: npm run lint
       - run: npm run test
 
+  dist-integrity:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+    - uses: actions/setup-node@v3
+      with:
+        node-version: '20'
+    - name: Build action
+      run: |
+        npm ci &&
+        npm run build
+    - name: Dist Integrity Check
+      run: |
+        git diff --quiet dist
+
   automerge:
-    needs: build
+    needs:
+      - build
+      - dist-integrity
     runs-on: ubuntu-latest
     permissions:
       pull-requests: write

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "build": "ncc build src/index.js",
     "lint": "eslint .",
+    "git:add:dist": "git add dist",
     "test": "tap"
   },
   "author": {
@@ -43,6 +44,7 @@
   "pre-commit": [
     "lint",
     "test",
-    "build"
+    "build",
+    "git:add:dist"
   ]
 }