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Release Docker

Release Docker #665

# Stage Docker images through GitHub Actions (GHA) to GitHub Container Registry (GHCR).
#
# Derived from:
# https://github.com/crate/cratedb-prometheus-adapter/blob/main/.github/workflows/release.yml
name: Release Docker
on:
push:
tags:
- '*.*.*'
pull_request:
branches: [ main ]
schedule:
- cron: '0 10 * * *' # everyday at 10am
# Allow job to be triggered manually.
workflow_dispatch:
# Cancel in-progress jobs when pushing to the same branch.
concurrency:
cancel-in-progress: true
group: ${{ github.workflow }}-${{ github.ref }}
# The name for the produced image at ghcr.io.
env:
IMAGE_NAME: "${{ github.repository }}"
PYTHON: "3.13"
jobs:
build_and_test:
runs-on: ubuntu-latest
steps:
- name: Acquire sources
uses: actions/checkout@v4
- uses: astral-sh/setup-uv@v3
with:
enable-cache: true
- name: Pin python version
run: uv python pin ${{ env.PYTHON }}
- name: Install project
run: uv sync
- name: Build wheel package
run: uvx --from build pyproject-build --installer uv
- name: Upload wheel package
uses: actions/upload-artifact@v4
with:
name: ${{ runner.os }}-wheel-${{ github.sha }}
path: dist/wetterdienst-*.whl
retention-days: 7
- name: Run tests
run: |
export DOCKER_BUILDKIT=1
export COMPOSE_DOCKER_CLI_BUILD=1
export BUILDKIT_PROGRESS=plain
docker build . -t wd
docker run wd wetterdienst info
docker:
needs: build_and_test
runs-on: ubuntu-latest
if: ${{ ! (startsWith(github.actor, 'dependabot') || github.event.pull_request.head.repo.fork ) }}
steps:
- name: Acquire sources
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Download wheel package
uses: actions/download-artifact@v4
with:
name: ${{ runner.os }}-wheel-${{ github.sha }}
path: dist
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
# List of Docker images to use as base name for tags
images: |
ghcr.io/${{ env.IMAGE_NAME }}
# Generate Docker tags based on the following events/attributes
tags: |
type=schedule,pattern=nightly
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
- name: Inspect meta
run: |
echo "Tags: ${{ steps.meta.outputs.tags }}"
echo "Labels: ${{ steps.meta.outputs.labels }}"
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v3
- name: Cache Docker layers
uses: actions/cache@v4
with:
path: /tmp/.buildx-cache
key: ${{ runner.os }}-buildx-${{ github.sha }}
restore-keys: |
${{ runner.os }}-buildx-
- name: Inspect builder
run: |
echo "Name: ${{ steps.buildx.outputs.name }}"
echo "Endpoint: ${{ steps.buildx.outputs.endpoint }}"
echo "Status: ${{ steps.buildx.outputs.status }}"
echo "Flags: ${{ steps.buildx.outputs.flags }}"
echo "Platforms: ${{ steps.buildx.outputs.platforms }}"
- name: Login to GHCR
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ github.token }}
- name: Build and push
uses: docker/build-push-action@v6
with:
context: .
file: Dockerfile
platforms: linux/amd64,linux/arm64 # TODO: add linux/arm/v7
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
push: true
cache-from: type=local,src=/tmp/.buildx-cache
cache-to: type=local,dest=/tmp/.buildx-cache-new
- name: Move cache
run: |
rm -rf /tmp/.buildx-cache
mv /tmp/.buildx-cache-new /tmp/.buildx-cache
- name: Display git status
run: |
set -x
git describe --tags
git status