feat: add Makefile target to test sample projects with gfp test (#172)

* feat: add test-gfp-projects Makefile target for sample project testing

* fix: add sample-projects CI workflow from upstream template

Author: joamatab

.github/workflows/sample-projects.yml

@@ -0,0 +1,14 @@
+name: Test Sample Projects
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+    paths: ['*--sample-projects/**']
+  pull_request:
+    paths: ['*--sample-projects/**']
+
+jobs:
+  test-sample-projects:
+    uses: doplaydo/pdk-ci-workflow/.github/workflows/test-sample-projects.yml@main
+    secrets:
+      GFP_API_KEY: ${{ secrets.GFP_API_KEY }}

Makefile

@@ -21,6 +21,9 @@ test:
 test-force: install
 	uv run pytest -s --force-regen
 
+test-gfp-projects:
+	cd ihp-gdsfactory--sample-projects/ihp--public--project && uv run --directory $(CURDIR) gfp test
+
 git-rm-merged:
 	git branch -D `git branch --merged | grep -v \* | xargs`