Jazzy #70
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name: Build | |
# Controls when the workflow will run | |
on: | |
workflow_dispatch: | |
push: | |
branches: | |
- 'main' | |
pull_request: | |
branches: | |
- 'main' | |
# Allow to stop obsolete workflows | |
concurrency: | |
group: ci-buildtrain-${{ github.ref }}-image | |
cancel-in-progress: true | |
# permissions are needed if pushing to ghcr.io | |
permissions: | |
contents: read | |
packages: write | |
jobs: | |
build: | |
strategy: | |
matrix: | |
arch: [ linux/arm64 , linux/amd64 ] | |
include: | |
- arch: linux/arm64 | |
builder: buildjet-4vcpu-ubuntu-2204-arm | |
- arch: linux/amd64 | |
builder: buildjet-4vcpu-ubuntu-2204 | |
name: Build - ${{matrix.arch}} | |
runs-on: ${{matrix.builder}} | |
steps: | |
# Get the repository's code | |
- name: Checkout | |
uses: actions/checkout@v3 | |
- name: set lower case repository name | |
run: | | |
echo "REPOSITORY_LC=${REPOSITORY,,}" >>${GITHUB_ENV} | |
env: | |
REPOSITORY: '${{ github.repository }}' | |
- name: Docker meta | |
id: meta | |
uses: docker/metadata-action@v4 | |
with: | |
# list of Docker images to use as base name for tags | |
images: | | |
ghcr.io/${{env.REPOSITORY_LC}} | |
# https://github.com/docker/setup-qemu-action | |
- name: Set up QEMU (arm64) | |
if: runner.arch != 'arm64' | |
uses: docker/setup-qemu-action@v2 | |
with: | |
platforms: arm64 | |
- name: Set up QEMU (x64) | |
if: runner.arch != 'x64' | |
uses: docker/setup-qemu-action@v2 | |
with: | |
platforms: amd64 | |
# https://github.com/docker/setup-buildx-action | |
- name: Set up Docker Buildx | |
id: buildx | |
uses: docker/setup-buildx-action@v2 | |
- name: Login to GHCR | |
if: github.event_name != 'pull_request' | |
uses: docker/login-action@v2 | |
with: | |
registry: ghcr.io | |
username: ${{ github.repository_owner }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- name: Build and push | |
id: build-and-push | |
uses: docker/build-push-action@v4 | |
with: | |
context: . | |
platforms: ${{ matrix.arch }} | |
labels: ${{ steps.meta.outputs.labels }} | |
outputs: type=image,name=ghcr.io/${{env.REPOSITORY_LC}},push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }} | |
cache-from: type=gha | |
cache-to: type=gha,mode=max | |
- name: Export digest | |
if: github.event_name != 'pull_request' | |
run: | | |
mkdir -p /tmp/digests | |
digest="${{ steps.build-and-push.outputs.digest }}" | |
touch "/tmp/digests/${digest#sha256:}" | |
- name: Upload digest | |
if: github.event_name != 'pull_request' | |
uses: actions/upload-artifact@v3 | |
with: | |
name: digests | |
path: /tmp/digests/* | |
if-no-files-found: error | |
retention-days: 1 | |
merge: | |
runs-on: ubuntu-latest | |
needs: | |
- build | |
steps: | |
- name: set lower case repository name | |
run: | | |
echo "REPOSITORY_LC=${REPOSITORY,,}" >>${GITHUB_ENV} | |
env: | |
REPOSITORY: '${{ github.repository }}' | |
- name: Download digests | |
if: github.event_name != 'pull_request' | |
uses: actions/download-artifact@v3 | |
with: | |
name: digests | |
path: /tmp/digests | |
- name: Set up Docker Buildx | |
if: github.event_name != 'pull_request' | |
uses: docker/setup-buildx-action@v2 | |
- name: Docker meta | |
id: meta | |
if: github.event_name != 'pull_request' | |
uses: docker/metadata-action@v4 | |
with: | |
# generate Docker tags based on the following events/attributes | |
tags: | | |
type=edge,branch=main | |
type=schedule | |
type=ref,event=branch | |
type=ref,event=pr | |
type=semver,pattern={{version}} | |
type=semver,pattern={{major}}.{{minor}} | |
type=semver,pattern={{major}} | |
type=sha | |
images: ghcr.io/${{env.REPOSITORY_LC}} | |
- name: Login to Docker Hub | |
uses: docker/login-action@v2 | |
if: github.event_name != 'pull_request' | |
with: | |
registry: ghcr.io | |
username: ${{ github.repository_owner }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- name: Create manifest list and push | |
working-directory: /tmp/digests | |
if: github.event_name != 'pull_request' | |
run: | | |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
$(printf 'ghcr.io/${{env.REPOSITORY_LC}}@sha256:%s ' *) | |
- name: Inspect image | |
if: github.event_name != 'pull_request' | |
run: | | |
docker buildx imagetools inspect ghcr.io/${{env.REPOSITORY_LC}}:${{ steps.meta.outputs.version }} |