ci-reproducibility #4440
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| # NOTE: This name appears in GitHub's Checks API and in workflow's status badge. | |
| name: ci-reproducibility | |
| # Trigger the workflow when: | |
| on: | |
| # A push occurs to one of the matched branches. | |
| push: | |
| branches: | |
| - master | |
| - stable/* | |
| # Or every day at 00:00 UTC. | |
| schedule: | |
| - cron: "0 0 * * *" | |
| # Global environment variables. | |
| env: | |
| CURL_CMD: curl --proto =https --tlsv1.2 --location --silent --show-error --fail | |
| GORELEASER_URL_PREFIX: https://github.com/goreleaser/goreleaser/releases/download/ | |
| GORELEASER_VERSION: 0.152.0 | |
| JEMALLOC_URL_PREFIX: https://github.com/jemalloc/jemalloc/releases/download/ | |
| JEMALLOC_VERSION: 5.2.1 | |
| JEMALLOC_CHECKSUM: 34330e5ce276099e2e8950d9335db5a875689a4c6a56751ef3b1d8c537f887f6 | |
| jobs: | |
| build-code: | |
| # NOTE: This name appears in GitHub's Checks API. | |
| name: build | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| build_number: [1, 2] | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| # NOTE: We make a git checkout to a unique directory for each build to | |
| # catch reproducibility issues with code in different local paths. | |
| path: build${{ matrix.build_number }} | |
| - name: Set up Go | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version: "1.23.2" | |
| - name: Set up Rust | |
| working-directory: build${{ matrix.build_number }} | |
| run: rustup show | |
| - name: Install Oasis Node prerequisites | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install make libseccomp-dev protobuf-compiler | |
| - name: Install jemalloc | |
| run: | | |
| cd $(mktemp --directory /tmp/jemalloc.XXXXX) | |
| ${CURL_CMD} ${JEMALLOC_URL_PREFIX}/${JEMALLOC_VERSION}/jemalloc-${JEMALLOC_VERSION}.tar.bz2 \ | |
| --output ${JEMALLOC_TARBALL} | |
| echo "${JEMALLOC_CHECKSUM} ${JEMALLOC_TARBALL}" | sha256sum --check | |
| tar -xf ${JEMALLOC_TARBALL} | |
| cd jemalloc-${JEMALLOC_VERSION} | |
| # Ensure reproducible jemalloc build. | |
| # https://reproducible-builds.org/docs/build-path/ | |
| EXTRA_CXXFLAGS=-ffile-prefix-map=$(pwd -L)=. \ | |
| EXTRA_CFLAGS=-ffile-prefix-map=$(pwd -L)=. \ | |
| ./configure --with-jemalloc-prefix='je_' --with-malloc-conf='background_thread:true,metadata_thp:auto' | |
| make | |
| sudo make install | |
| env: | |
| JEMALLOC_TARBALL: jemalloc.tar.bz2 | |
| - name: Install GoReleaser | |
| run: | | |
| cd $(mktemp --directory /tmp/goreleaser.XXXXX) | |
| ${CURL_CMD} ${GORELEASER_URL_PREFIX}/v${GORELEASER_VERSION}/${GORELEASER_TARBALL} \ | |
| --output ${GORELEASER_TARBALL} | |
| ${CURL_CMD} ${GORELEASER_URL_PREFIX}/v${GORELEASER_VERSION}/goreleaser_checksums.txt \ | |
| --output CHECKSUMS | |
| sha256sum --check --ignore-missing CHECKSUMS | |
| tar -xf ${GORELEASER_TARBALL} | |
| sudo mv goreleaser /usr/local/bin | |
| env: | |
| GORELEASER_TARBALL: goreleaser_Linux_x86_64.tar.gz | |
| - name: Build Oasis Node with Make | |
| run: | | |
| cd build${{ matrix.build_number }}/go | |
| make oasis-node | |
| - name: Build Oasis Node with GoReleaser | |
| run: | | |
| cd build${{ matrix.build_number }} | |
| make release-build | |
| - name: Get checksums of Oasis Node builds | |
| run: | | |
| cd build${{ matrix.build_number }} | |
| sha256sum ${OASIS_NODE_MAKE_PATH} ${OASIS_NODE_GORELEASER_PATH} > ../oasis-node-SHA256SUMs | |
| env: | |
| OASIS_NODE_MAKE_PATH: go/oasis-node/oasis-node | |
| OASIS_NODE_GORELEASER_PATH: dist/oasis-node_linux_amd64/oasis-node | |
| - name: Upload checksums | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: oasis-node-SHA256SUMs-build${{ matrix.build_number }} | |
| path: oasis-node-SHA256SUMs | |
| compare-checksums: | |
| # NOTE: This name appears in GitHub's Checks API. | |
| name: checksums | |
| # NOTE: Requiring a matrix job waits for all the matrix jobs to be complete. | |
| needs: build-code | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Download checksums for build 1 | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: oasis-node-SHA256SUMs-build1 | |
| path: oasis-node-SHA256SUMs-build1 | |
| - name: Download checksum for build 2 | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: oasis-node-SHA256SUMs-build2 | |
| path: oasis-node-SHA256SUMs-build2 | |
| - name: Check if checksums are the same | |
| shell: bash | |
| run: | | |
| for i in 1 2; do | |
| echo "Checksums for build $i are: " | |
| cat oasis-node-SHA256SUMs-build$i/oasis-node-SHA256SUMs | |
| echo | |
| done | |
| if ! DIFF=$(diff --unified=0 oasis-node-SHA256SUMs-build{1,2}/oasis-node-SHA256SUMs); then | |
| echo "Error: Checksums for builds 1 and 2 differ: " | |
| echo -e "$DIFF" | |
| exit 1 | |
| fi |