Integration tests against an IRIS container for release-preparation PRs

.github/workflows/main.yml

@@ -65,8 +65,6 @@ jobs:
       - name: lint
         run: npm run lint
       - run: npm run compile
-      - name: npm test
-        run: xvfb-run npm test
       - name: Build package
         run: |
           npx @vscode/vsce package -o ${{ steps.set-version.outputs.name }}.vsix

.github/workflows/prepare-release.yml

@@ -0,0 +1,50 @@
+name: Pre-release tests
+
+# Integration tests against a real IRIS container. Too slow to run on every PR, so they only run on
+# release-preparation PRs (source branch "prepare-*") and on demand.
+on:
+  pull_request:
+    branches:
+      - master
+      - prerelease
+  workflow_dispatch:
+
+jobs:
+  integration:
+    if: github.event_name == 'workflow_dispatch' || startsWith(github.head_ref, 'prepare-')
+    timeout-minutes: 30
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
+        with:
+          node-version: 24
+      - run: npm install
+      - name: Install Podman Compose
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y podman-compose
+      - name: Use Podman, not Docker
+        # The extension picks the first compose command that works, trying Docker before Podman; drop
+        # the runner's Docker Compose so both the container lifecycle here and the extension use Podman.
+        run: sudo apt-get remove -y docker-compose-plugin || true
+      - name: Start IRIS
+        run: podman compose -f test-fixtures/iris/docker-compose.yml up -d
+      - name: Wait for IRIS
+        run: |
+          for i in $(seq 1 60); do
+            if curl -sf -o /dev/null -u _SYSTEM:SYS http://localhost:52799/api/atelier/ \
+              && curl -sf -o /dev/null http://localhost:52798/api/atelier/; then
+              echo "IRIS is ready"; exit 0
+            fi
+            sleep 5
+          done
+          echo "IRIS did not become ready"; podman compose -f test-fixtures/iris/docker-compose.yml logs; exit 1
+      - name: Run integration tests
+        run: xvfb-run npm test
+      - name: IRIS logs
+        if: failure()
+        run: podman compose -f test-fixtures/iris/docker-compose.yml logs
+      - name: Stop IRIS
+        if: always()
+        run: podman compose -f test-fixtures/iris/docker-compose.yml down -v

.github/workflows/prerelease.yml

@@ -60,8 +60,6 @@ jobs:
       - name: lint
         run: npm run lint
       - run: npm run compile
-      - name: npm test
-        run: xvfb-run npm test
       - name: Build pre-release package
         run: |
           npx @vscode/vsce package --pre-release -o ${{ steps.set-version.outputs.name }}.vsix

.gitignore

@@ -6,5 +6,11 @@ out/
 dist/
 *.vsix
 vscode*.d.ts
-test-fixtures
 .DS_Store
+
+# Files created by the integration tests
+test-fixtures/*/src/*
+!test-fixtures/*/src/.gitkeep
+
+# Generated per-launch workspace files (see src/test/runTest.ts)
+test-fixtures/.generated/