mirror of
https://github.com/element-hq/synapse.git
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After the [recent supply chain attack](https://www.wiz.io/blog/new-github-action-supply-chain-attack-reviewdog-action-setup) in `tj-actions/changed-files` and actions based on it, it's become clear that relying on git tags to pin our dependencies is not enough (as tags can simply be replaced). Therefore we need to switch to hashes. Dependabot should continue to update these dependencies for us. Best reviewed commit-by-commit. Though if CI passes, we're *probably* fine.
99 lines
3.4 KiB
YAML
99 lines
3.4 KiB
YAML
# GitHub actions workflow which builds and publishes the docker images.
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name: Build docker images
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on:
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push:
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tags: ["v*"]
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branches: [ master, main, develop ]
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workflow_dispatch:
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permissions:
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contents: read
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packages: write
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id-token: write # needed for signing the images with GitHub OIDC Token
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jobs:
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build:
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runs-on: ubuntu-22.04
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steps:
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- name: Set up QEMU
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id: qemu
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uses: docker/setup-qemu-action@29109295f81e9208d7d86ff1c6c12d2833863392 # v3.6.0
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with:
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platforms: arm64
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- name: Set up Docker Buildx
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id: buildx
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uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3.10.0
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- name: Inspect builder
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run: docker buildx inspect
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- name: Install Cosign
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uses: sigstore/cosign-installer@d7d6bc7722e3daa8354c50bcb52f4837da5e9b6a # v3.8.1
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- name: Checkout repository
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uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
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- name: Extract version from pyproject.toml
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# Note: explicitly requesting bash will mean bash is invoked with `-eo pipefail`, see
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# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell
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shell: bash
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run: |
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echo "SYNAPSE_VERSION=$(grep "^version" pyproject.toml | sed -E 's/version\s*=\s*["]([^"]*)["]/\1/')" >> $GITHUB_ENV
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- name: Log in to DockerHub
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uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
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with:
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username: ${{ secrets.DOCKERHUB_USERNAME }}
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password: ${{ secrets.DOCKERHUB_TOKEN }}
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- name: Log in to GHCR
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uses: docker/login-action@74a5d142397b4f367a81961eba4e8cd7edddf772 # v3.4.0
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with:
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registry: ghcr.io
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username: ${{ github.repository_owner }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: Calculate docker image tag
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id: set-tag
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uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
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with:
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images: |
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docker.io/matrixdotorg/synapse
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ghcr.io/element-hq/synapse
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flavor: |
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latest=false
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tags: |
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type=raw,value=develop,enable=${{ github.ref == 'refs/heads/develop' }}
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type=raw,value=latest,enable=${{ github.ref == 'refs/heads/master' }}
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type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
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type=pep440,pattern={{raw}}
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- name: Build and push all platforms
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id: build-and-push
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uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4 # v6.15.0
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with:
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push: true
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labels: |
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gitsha1=${{ github.sha }}
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org.opencontainers.image.version=${{ env.SYNAPSE_VERSION }}
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tags: "${{ steps.set-tag.outputs.tags }}"
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file: "docker/Dockerfile"
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platforms: linux/amd64,linux/arm64
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# arm64 builds OOM without the git fetch setting. c.f.
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# https://github.com/rust-lang/cargo/issues/10583
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build-args: |
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CARGO_NET_GIT_FETCH_WITH_CLI=true
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- name: Sign the images with GitHub OIDC Token
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env:
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DIGEST: ${{ steps.build-and-push.outputs.digest }}
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TAGS: ${{ steps.set-tag.outputs.tags }}
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run: |
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images=""
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for tag in ${TAGS}; do
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images+="${tag}@${DIGEST} "
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done
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cosign sign --yes ${images}
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