Update README. #70
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name: Build docker | |
on: | |
push: | |
branches: | |
- 'master' | |
tags: | |
- '[0-9]+\.[0-9]+\.[0-9]+' | |
- '[0-9]+\.[0-9]+\.[0-9]+-RC[0-9]+' | |
env: | |
DOCKERHUB_IMAGE: ${{ github.repository }} | |
IMAGE_TAG: | | |
${{ github.ref_type == 'tag' && format('{0}-{1}', (contains(github.ref_name, '-RC') && | |
'candidate' || 'release'), github.ref_name) || 'latest' }} | |
jobs: | |
build: | |
runs-on: ubuntu-latest | |
strategy: | |
fail-fast: false | |
matrix: | |
platform: | |
- linux/amd64 | |
- linux/arm/v7 | |
- linux/arm64 | |
steps: | |
- | |
name: Prepare | |
run: | | |
platform=${{ matrix.platform }} | |
echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV | |
- | |
name: Checkout | |
uses: actions/checkout@v4 | |
- | |
name: Docker meta | |
id: meta | |
uses: docker/metadata-action@v5 | |
with: | |
tags: | | |
${{ env.IMAGE_TAG }} | |
images: | | |
${{ env.DOCKERHUB_IMAGE }} | |
- | |
name: Set up Docker Buildx | |
uses: docker/setup-buildx-action@v3 | |
- | |
name: Login to DockerHub | |
uses: docker/login-action@v3 | |
with: | |
username: ${{ secrets.DOCKERHUB_USERNAME }} | |
password: ${{ secrets.DOCKERHUB_PAT }} | |
- | |
name: Build and push | |
uses: docker/build-push-action@v5 | |
id: docker_build | |
with: | |
context: docker/ | |
platforms: ${{ matrix.platform }} | |
provenance: false | |
outputs: | | |
type=image,name=${{ env.DOCKERHUB_IMAGE }},push-by-digest=true,name-canonical=true,push=true | |
- | |
name: Export digest | |
run: | | |
mkdir -p /tmp/digests | |
digest="${{ steps.docker_build.outputs.digest }}" | |
touch "/tmp/digests/${digest#sha256:}" | |
- | |
name: Upload digest | |
uses: actions/upload-artifact@v4 | |
with: | |
name: digests-${{ env.PLATFORM_PAIR }} | |
path: /tmp/digests/* | |
if-no-files-found: error | |
retention-days: 1 | |
merge: | |
runs-on: ubuntu-latest | |
needs: | |
- build | |
steps: | |
- | |
name: Download digests | |
uses: actions/download-artifact@v4 | |
with: | |
path: /tmp/digests | |
pattern: digests-* | |
merge-multiple: true | |
- | |
name: Set up Docker Buildx | |
uses: docker/setup-buildx-action@v3 | |
- | |
name: Docker meta | |
id: meta | |
uses: docker/metadata-action@v5 | |
with: | |
tags: | | |
${{ env.IMAGE_TAG }} | |
images: | | |
${{ env.DOCKERHUB_IMAGE }} | |
- | |
name: Login to DockerHub | |
uses: docker/login-action@v3 | |
with: | |
username: ${{ secrets.DOCKERHUB_USERNAME }} | |
password: ${{ secrets.DOCKERHUB_PAT }} | |
- | |
name: Create manifest list and push | |
working-directory: /tmp/digests | |
run: | | |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
$(printf '${{ env.DOCKERHUB_IMAGE }}@sha256:%s ' *) | |
- | |
name: Inspect image | |
run: | | |
docker buildx imagetools inspect ${{ env.DOCKERHUB_IMAGE }}:${{ steps.meta.outputs.version }} |