Add PR CI workflow

.github/workflows/pr.yml

@@ -0,0 +1,22 @@
+name: PR Checks
+
+on:
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: pipx install poetry==1.7.1
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+          cache: poetry
+      - name: Install dependencies
+        run: poetry install --with=dev
+      - name: Run commit checks
+        run: poetry run pre-commit run -a
+      - name: Run tests
+        run: ./scripts/test

.pre-commit-config.yaml

@@ -1,14 +1,16 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.1.0
+    rev: v4.5.0
     hooks:
       - id: check-merge-conflict
       - id: end-of-file-fixer
+      - id: mixed-line-ending
       - id: check-toml
       - id: check-yaml
       - id: trailing-whitespace
+      - id: no-commit-to-branch
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: "v0.1.5"
+    rev: "v0.3.7"
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]

README.md

@@ -43,4 +43,4 @@ a minimal demo with `uvicorn` to run the full app. Start it with `./scripts/serv
 - The test suite assumes the backend can be instantiated without any paramters
   required by the constructor.
 
-[poetry]: https://python-poetry.org/
+[poetry]: https://python-poetry.org/

pyproject.toml

@@ -56,6 +56,7 @@ omit = [
 ]
 
 [tool.pytest.ini_options]
+addopts="--cov=stat_fastapi"
 filterwarnings = [
     "ignore:The 'app' shortcut is now deprecated.:DeprecationWarning",
 ]

scripts/test

@@ -12,5 +12,5 @@ Start the application including the backend.
 if [ "${1:-}" = "--help" ]; then
     usage
 else
-    poetry run pytest --cov=stat_fastapi "$@"
-fi
+    poetry run pytest "$@"
+fi