feat: Trigger CI on VRT update and checkout PR branch

Co-authored-by: matiss <matiss@mja.lv>

.github/workflows/build.yml

@@ -12,6 +12,8 @@ on:
     branches:
       - master
   pull_request:
+  repository_dispatch:
+    types: [vrt-update-applied]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -22,6 +24,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Build API
@@ -38,6 +44,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Build CRDT
@@ -54,6 +64,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Build Web
@@ -73,6 +87,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Build Server

.github/workflows/check.yml

@@ -5,6 +5,8 @@ on:
     branches:
       - master
   pull_request:
+  repository_dispatch:
+    types: [vrt-update-applied]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -15,6 +17,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Lint
@@ -23,6 +29,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Typecheck
@@ -31,6 +41,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Build Web
@@ -41,16 +55,24 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - name: Set up environment
         uses: ./.github/actions/setup
       - name: Test
         run: yarn test
 
   migrations:
-    if: github.event_name == 'pull_request'
+    if: github.event_name == 'pull_request' || github.event_name == 'repository_dispatch'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          # For repository_dispatch events, checkout the PR branch
+          ref: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_ref || github.ref }}
+          repository: ${{ github.event_name == 'repository_dispatch' && github.event.client_payload.head_repo || github.repository }}
       - uses: actions/setup-node@v4
         with:
           node-version: 20

.github/workflows/vrt-update-apply.yml

@@ -130,6 +130,30 @@ jobs:
           git push origin "HEAD:refs/heads/$HEAD_REF"
           echo "Successfully pushed VRT updates to $HEAD_REPO@$HEAD_REF"
 
+      - name: Trigger CI workflows
+        if: steps.apply.outputs.applied == 'true'
+        uses: actions/github-script@v7
+        with:
+          script: |
+            // Dispatch a custom event to trigger CI workflows
+            // This will cause the CI workflows to run in the PR context
+            try {
+              await github.rest.repos.createDispatchEvent({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                event_type: 'vrt-update-applied',
+                client_payload: {
+                  pr_number: ${{ steps.metadata.outputs.pr_number }},
+                  head_ref: '${{ steps.metadata.outputs.head_ref }}',
+                  head_repo: '${{ steps.metadata.outputs.head_repo }}'
+                }
+              });
+              
+              console.log('Successfully triggered CI workflows via repository_dispatch');
+            } catch (error) {
+              console.log(`Failed to trigger CI workflows: ${error.message}`);
+            }
+
       - name: Comment on PR - Success
         if: steps.apply.outputs.applied == 'true'
         uses: actions/github-script@v7
@@ -139,7 +163,7 @@ jobs:
               issue_number: ${{ steps.metadata.outputs.pr_number }},
               owner: context.repo.owner,
               repo: context.repo.repo,
-              body: '✅ VRT screenshots have been automatically updated.'
+              body: '✅ VRT screenshots have been automatically updated and CI workflows have been triggered.'
             });
 
       - name: Comment on PR - Failure