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# GitHub actions workflow which builds and publishes the docker images. | |
name: Build and push docker images | |
on: | |
push: | |
tags: ["v*"] | |
branches: [ tchap ] | |
workflow_dispatch: | |
permissions: | |
contents: read | |
packages: write | |
id-token: write # needed for signing the images with GitHub OIDC Token | |
jobs: | |
build: | |
runs-on: ubuntu-latest | |
steps: | |
- name: Set up QEMU | |
id: qemu | |
uses: docker/setup-qemu-action@v3 | |
with: | |
platforms: arm64 | |
- name: Set up Docker Buildx | |
id: buildx | |
uses: docker/setup-buildx-action@v3 | |
- name: Inspect builder | |
run: docker buildx inspect | |
- name: Install Cosign | |
uses: sigstore/cosign-installer@v3.5.0 | |
- name: Log in to GHCR | |
uses: docker/login-action@v3 | |
with: | |
registry: ghcr.io | |
username: ${{ github.repository_owner }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- name: Calculate docker image tag | |
id: set-tag | |
uses: docker/metadata-action@v5 | |
with: | |
images: ghcr.io/tchapgouv/sygnal | |
flavor: | | |
latest=false | |
tags: | | |
type=raw,value=latest,enable=${{ github.ref == 'refs/heads/tchap' }} | |
type=ref,event=tag | |
# we explicitly check out the repository (and use `context: .` in buildx) | |
# because we need to preserve the git metadata so that setuptools_scm | |
# (part of build system config in pyproject.toml) can deduce the package version. | |
# See: https://github.com/marketplace/actions/build-and-push-docker-images#path-context | |
- name: Checkout | |
uses: actions/checkout@v4 | |
- name: Build and push all platforms | |
id: build-and-push | |
uses: docker/build-push-action@v5 | |
with: | |
context: . | |
push: true | |
labels: | | |
gitsha1=${{ github.sha }} | |
org.opencontainers.image.version=${{ env.SYNAPSE_VERSION }} | |
tags: "${{ steps.set-tag.outputs.tags }}" | |
file: "docker/Dockerfile" | |
platforms: linux/amd64,linux/arm64 | |
- name: Sign the images with GitHub OIDC Token | |
env: | |
DIGEST: ${{ steps.build-and-push.outputs.digest }} | |
TAGS: ${{ steps.set-tag.outputs.tags }} | |
run: | | |
images="" | |
for tag in ${TAGS}; do | |
images+="${tag}@${DIGEST} " | |
done | |
cosign sign --yes ${images} |