overmindtech/buildkit-cache-dance -> reproducible-containers/buildkit-cache-dance #85
Workflow file for this run
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| name: Release | |
| on: | |
| push: | |
| pull_request: | |
| jobs: | |
| release: | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| # Reproduce the exact commit hash value | |
| fetch-depth: 0 | |
| ref: ${{ github.event.pull_request.head.sha }} | |
| - run: echo "SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)" >> $GITHUB_ENV | |
| - uses: docker/setup-buildx-action@v2 | |
| - name: Cache var-cache-apt | |
| uses: actions/cache@v3 | |
| with: | |
| path: var-cache-apt | |
| key: var-cache-apt-${{ hashFiles('Dockerfile.artifact') }} | |
| - name: Cache var-lib-apt | |
| uses: actions/cache@v3 | |
| with: | |
| path: var-lib-apt | |
| key: var-lib-apt-${{ hashFiles('Dockerfile.artifact') }} | |
| - name: inject var-cache-apt into docker | |
| uses: AkihiroSuda/buildkit-cache-dance@0896c7c47135b0fc0d4352a14b9417bef1441284 | |
| with: | |
| cache-source: var-cache-apt | |
| cache-target: /var/cache/apt | |
| - name: inject var-lib-apt into docker | |
| uses: AkihiroSuda/buildkit-cache-dance@0896c7c47135b0fc0d4352a14b9417bef1441284 | |
| with: | |
| cache-source: var-lib-apt | |
| cache-target: /var/lib/apt | |
| - name: "Build binaries from Dockerfile.artifact" | |
| run: docker buildx build -o /tmp/slirpbuilds --build-arg SOURCE_DATE_EPOCH --platform=amd64,arm64,arm,s390x,ppc64le,riscv64 -f Dockerfile.artifact . | |
| - name: "Create /tmp/artifact" | |
| run: | | |
| mkdir -p /tmp/artifact | |
| mv /tmp/slirpbuilds/linux_amd64/slirp4netns /tmp/artifact/slirp4netns-x86_64 | |
| mv /tmp/slirpbuilds/linux_arm64/slirp4netns /tmp/artifact/slirp4netns-aarch64 | |
| mv /tmp/slirpbuilds/linux_arm_v7/slirp4netns /tmp/artifact/slirp4netns-armv7l | |
| mv /tmp/slirpbuilds/linux_s390x/slirp4netns /tmp/artifact/slirp4netns-s390x | |
| mv /tmp/slirpbuilds/linux_ppc64le/slirp4netns /tmp/artifact/slirp4netns-ppc64le | |
| mv /tmp/slirpbuilds/linux_riscv64/slirp4netns /tmp/artifact/slirp4netns-riscv64 | |
| echo "${SOURCE_DATE_EPOCH}" >/tmp/artifact/SOURCE_DATE_EPOCH | |
| - name: "SHA256SUMS" | |
| run: (cd /tmp/artifact; sha256sum *) | tee /tmp/SHA256SUMS | |
| - name: "The sha256sum of the SHA256SUMS file" | |
| run: sha256sum /tmp/SHA256SUMS | |
| - name: "Prepare the release note" | |
| run: | | |
| tag="${GITHUB_REF##*/}" | |
| shasha=$(sha256sum /tmp/SHA256SUMS | awk '{print $1}') | |
| libslirp_version=$(/tmp/artifact/slirp4netns-x86_64 -v | grep -oP '^libslirp: \K\S*') | |
| libseccomp_version=$(/tmp/artifact/slirp4netns-x86_64 -v | grep -oP '^libseccomp: \K\S*') | |
| ubuntu_version=$(grep -oP '^ARG UBUNTU_VERSION=\K\S*' Dockerfile.artifact) | |
| cat << EOF | tee /tmp/release-note.txt | |
| ${tag} | |
| #### Changes | |
| (To be documented) | |
| #### Install | |
| \`\`\` | |
| curl -o slirp4netns --fail -L https://github.com/${{ github.repository }}/releases/download/${tag}/slirp4netns-\$(uname -m) | |
| chmod +x slirp4netns | |
| \`\`\` | |
| #### About the binaries | |
| The binaries are statically linked with libslirp ${libslirp_version} and libseccomp ${libseccomp_version} using Ubuntu ${ubuntu_version}. | |
| The binaries were built automatically on GitHub Actions. | |
| The build log is available for 90 days: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| The sha256sum of the SHA256SUMS file itself is \`${shasha}\` . | |
| The binaries should be reproducible with the following command: | |
| \`\`\` | |
| docker buildx build \ | |
| -o /tmp/slirpbuilds \ | |
| --build-arg SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \ | |
| --build-arg BUILDKIT_CONTEXT_KEEP_GIT_DIR=1 \ | |
| --platform=amd64,arm64,arm,s390x,ppc64le,riscv64 \ | |
| -f Dockerfile.artifact \ | |
| "https://github.com/${{ github.repository }}.git#${tag}" | |
| \`\`\` | |
| EOF | |
| - name: "Create release" | |
| if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v') | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| tag="${GITHUB_REF##*/}" | |
| asset_flags=() | |
| for f in /tmp/artifact/* /tmp/SHA256SUMS; do asset_flags+=("-a" "$f"); done | |
| hub release create "${asset_flags[@]}" -F /tmp/release-note.txt --draft "${tag}" |