check on pr

Author: dwinkler1

.github/workflows/check.yml

@@ -1,7 +1,6 @@
 name: "Test template"
 on:
   workflow_dispatch: # allows manual triggering
-  pull_request:
   push:
 jobs:
   tests:
@@ -11,6 +10,9 @@ jobs:
         os: [ubuntu-latest]
     steps:
     - uses: actions/checkout@v4
+    - uses: wimpysworld/nothing-but-nix@main
+      with:
+        ️hatchet-protocol: 'carve'
     - uses: cachix/install-nix-action@v31
       with:
         github_access_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/check_pr.yml

@@ -0,0 +1,38 @@
+name: "Test template PR"
+on:
+  workflow_dispatch: # allows manual triggering
+  pull_request:
+    types: [opened, synchronize, reopened]
+  pull_request_target:
+    types: [opened, synchronize, reopened]
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        ref: ${{ github.event.pull_request.head.sha }}
+        token: ${{ secrets.GITHUB_TOKEN }}
+    - uses: wimpysworld/nothing-but-nix@main
+      with:
+        ️hatchet-protocol: 'carve'
+    - uses: cachix/install-nix-action@v31
+      with:
+        github_access_token: ${{ secrets.GITHUB_TOKEN }}
+    - uses: DeterminateSystems/magic-nix-cache-action@main
+    - run: nix build ./templates/n
+    - run: nix flake check ./templates/n
+    - name: Comment on PR (if tests fail)
+      if: failure()
+      uses: actions/github-script@main
+      with:
+        script: |
+          github.rest.issues.createComment({
+            issue_number: context.issue.number,
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+            body: '❌ Tests failed on this pull request. Please check the workflow logs for details.'
+          })