Github Actions revamp: tickets/DM-42231C

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/ci.yaml

@@ -0,0 +1,117 @@
+name: CI
+
+"on":
+  push:
+    branches-ignore:
+      # These should always correspond to pull requests, so ignore them for
+      # the push trigger and let them be triggered by the pull_request
+      # trigger, avoiding running the workflow twice.  This is a minor
+      # optimization so there's no need to ensure this is comprehensive.
+      - "dependabot/**"
+      - "renovate/**"
+      - "tickets/**"
+      - "u/**"
+    tags:
+      - "*"
+  pull_request: {}
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Run pre-commit
+        uses: pre-commit/[email protected]
+
+  test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    strategy:
+      matrix:
+        python:
+          - "3.11"
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run tox
+        uses: lsst-sqre/run-tox@v1
+        with:
+          python-version: ${{ matrix.python }}
+          tox-envs: "py,coverage-report,typing"
+
+  build:
+    runs-on: ubuntu-latest
+    needs: [lint, test]
+    timeout-minutes: 10
+
+    # Only do Docker builds of tagged releases and pull requests from ticket
+    # branches.  This will still trigger on pull requests from untrusted
+    # repositories whose branch names match our tickets/* branch convention,
+    # but in this case the build will fail with an error since the secret
+    # won't be set.
+    if: >
+      startsWith(github.ref, 'refs/tags/')
+      || startsWith(github.head_ref, 'tickets/')
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: lsst-sqre/build-and-push-to-ghcr@v1
+        id: build
+        with:
+          image: ${{ github.repository }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+  test-packaging:
+
+    name: Test packaging
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # full history for setuptools_scm
+
+      - name: Build and publish
+        uses: lsst-sqre/build-and-publish-to-pypi@v2
+        with:
+          python-version: "3.11"
+          upload: false
+
+  pypi:
+
+    # This job requires set up:
+    # 1. Set up a trusted publisher for PyPI
+    # 2. Set up a "pypi" environment in the repository
+    # See https://github.com/lsst-sqre/build-and-publish-to-pypi
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    needs: [lint, test, test-packaging]
+    environment:
+      name: pypi
+      url: https://pypi.org/p/giftless
+    permissions:
+      id-token: write
+    if: github.event_name == 'release' && github.event.action == 'published'
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # full history for setuptools_scm
+
+      - name: Build and publish
+        uses: lsst-sqre/build-and-publish-to-pypi@v2
+        with:
+          python-version: "3.11"

.github/workflows/periodic.yaml

@@ -0,0 +1,45 @@
+# This is a separate run of the Python test suite that doesn't cache the tox
+# environment and runs from a schedule. The purpose is to test whether
+# updating pinned dependencies would cause any tests to fail.
+
+name: Periodic CI
+
+"on":
+  schedule:
+    - cron: "0 12 * * 1"
+  workflow_dispatch: {}
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    strategy:
+      matrix:
+        python:
+          - "3.11"
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run neophile
+        uses: lsst-sqre/run-neophile@v1
+        with:
+          python-version: ${{ matrix.python }}
+          mode: update
+
+      - name: Run tox
+        uses: lsst-sqre/run-tox@v1
+        with:
+          python-version: ${{ matrix.python }}
+          tox-envs: "lint,typing,py"
+
+      - name: Report status
+        if: always()
+        uses: ravsamhq/notify-slack-action@v2
+        with:
+          status: ${{ job.status }}
+          notify_when: "failure"
+          notification_title: "Periodic test for {repo} failed"
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_ALERT_WEBHOOK }}

Makefile

@@ -46,7 +46,7 @@ test: $(SENTINELS)/dev-setup
 docker: requirements/main.txt
 	$(DOCKER) build --cache-from "$(DOCKER_CACHE_FROM)" -t $(DOCKER_HOST)/$(DOCKER_REPO)/$(DOCKER_IMAGE_NAME):$(DOCKER_IMAGE_TAG) .
 
-## Tag and push a release (disabled)
+## Tag and push a release (disabled; done via GitHub Actions now)
 release:
 	@echo "Package '$(PACKAGE_NAME)' releases are managed via GitHub"