Modify workflows

Author: fleming79

.github/workflows/ci.yml

@@ -0,0 +1,8 @@
+name: Ruff
+on: [ push, pull_request ]
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/ruff-action@v3

.github/workflows/downstream.yml

@@ -0,0 +1,35 @@
+name: async-kernel test
+
+on: [ push, pull_request ]
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python-version:
+          - "3.11"
+          - "3.12"
+          - "3.13"
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          version: "0.8.6"
+          python-version: ${{ matrix.python-version }}
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install the project
+        run: uv sync --locked --dev
+
+      - name: Run the tests
+        timeout-minutes: 15
+        run: uv run pytest
+
+      - name: Run Ruff
+        run: ruff check --output-format=github .
+

.github/workflows/ruff.yml

@@ -53,6 +53,8 @@ docs = [
 ]
 dev = [
     "debugpy",
+    "ruff",
+    "hatch",
     "pre-commit",
     "pytest-cov",
     "pytest-timeout",

.github/workflows/test.yml

@@ -0,0 +1,30 @@
+name: Tests
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
+      - run: |
+          pip install -e ".[test]"
+          python -m coverage run -m pytest
+      - uses: jupyterlab/maintainer-tools/.github/actions/upload-coverage@v1
+  coverage_report:
+    name: Combine & check coverage
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: jupyterlab/maintainer-tools/.github/actions/report-coverage@v1
+        with:
+          fail_under: 97