Merge pull request #682 from CodeLinaro/bcain/dunders #1435
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| name: CI | |
| on: [push, pull_request] | |
| env: | |
| RUSTDOCFLAGS: -Dwarnings | |
| RUSTFLAGS: -Dwarnings | |
| RUST_LLVM_VERSION: 18.0-2024-02-13 | |
| RUST_COMPILER_RT_ROOT: ./compiler-rt | |
| jobs: | |
| test: | |
| name: Test | |
| runs-on: ${{ matrix.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| - target: aarch64-apple-darwin | |
| os: macos-latest | |
| rust: nightly | |
| - target: aarch64-unknown-linux-gnu | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: aarch64-pc-windows-msvc | |
| os: windows-latest | |
| rust: nightly | |
| test_verbatim: 1 | |
| no_std: 1 | |
| - target: arm-unknown-linux-gnueabi | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: arm-unknown-linux-gnueabihf | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: i586-unknown-linux-gnu | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: i686-unknown-linux-gnu | |
| os: ubuntu-latest | |
| rust: nightly | |
| # MIPS targets disabled since they are dropped to tier 3. | |
| # See https://github.com/rust-lang/compiler-team/issues/648 | |
| #- target: mips-unknown-linux-gnu | |
| # os: ubuntu-latest | |
| # rust: nightly | |
| #- target: mips64-unknown-linux-gnuabi64 | |
| # os: ubuntu-latest | |
| # rust: nightly | |
| #- target: mips64el-unknown-linux-gnuabi64 | |
| # os: ubuntu-latest | |
| # rust: nightly | |
| #- target: mipsel-unknown-linux-gnu | |
| # os: ubuntu-latest | |
| # rust: nightly | |
| - target: powerpc-unknown-linux-gnu | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: powerpc64-unknown-linux-gnu | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: powerpc64le-unknown-linux-gnu | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: thumbv6m-none-eabi | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: thumbv7em-none-eabi | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: thumbv7em-none-eabihf | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: thumbv7m-none-eabi | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: wasm32-unknown-unknown | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: x86_64-unknown-linux-gnu | |
| os: ubuntu-latest | |
| rust: nightly | |
| - target: x86_64-apple-darwin | |
| os: macos-13 | |
| rust: nightly | |
| - target: i686-pc-windows-msvc | |
| os: windows-latest | |
| rust: nightly | |
| test_verbatim: 1 | |
| - target: x86_64-pc-windows-msvc | |
| os: windows-latest | |
| rust: nightly | |
| test_verbatim: 1 | |
| - target: i686-pc-windows-gnu | |
| os: windows-latest | |
| rust: nightly-i686-gnu | |
| - target: x86_64-pc-windows-gnu | |
| os: windows-latest | |
| rust: nightly-x86_64-gnu | |
| steps: | |
| - name: Print runner information | |
| run: uname -a | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| - name: Install Rust (rustup) | |
| run: rustup update ${{ matrix.rust }} --no-self-update && rustup default ${{ matrix.rust }} | |
| shell: bash | |
| - run: rustup target add ${{ matrix.target }} | |
| - run: rustup component add llvm-tools-preview | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| key: ${{ matrix.target }} | |
| - name: Cache Docker layers | |
| uses: actions/cache@v2 | |
| if: matrix.os == 'ubuntu-latest' | |
| with: | |
| path: /tmp/.buildx-cache | |
| key: ${{ matrix.target }}-buildx-${{ github.sha }} | |
| restore-keys: ${{ matrix.target }}-buildx- | |
| - name: Cache compiler-rt | |
| id: cache-compiler-rt | |
| uses: actions/cache@v4 | |
| with: | |
| path: compiler-rt | |
| key: ${{ runner.os }}-compiler-rt-${{ env.RUST_LLVM_VERSION }} | |
| - name: Download compiler-rt reference sources | |
| if: steps.cache-compiler-rt.outputs.cache-hit != 'true' | |
| run: | | |
| curl -L -o code.tar.gz "https://github.com/rust-lang/llvm-project/archive/rustc/${RUST_LLVM_VERSION}.tar.gz" | |
| tar xzf code.tar.gz --strip-components 1 llvm-project-rustc-${RUST_LLVM_VERSION}/compiler-rt | |
| shell: bash | |
| # Non-linux tests just use our raw script | |
| - run: ./ci/run.sh ${{ matrix.target }} | |
| if: matrix.os != 'ubuntu-latest' | |
| shell: bash | |
| env: | |
| NO_STD: ${{ matrix.no_std }} | |
| TEST_VERBATIM: ${{ matrix.test_verbatim }} | |
| # Configure buildx to use Docker layer caching | |
| - uses: docker/setup-buildx-action@v3 | |
| if: matrix.os == 'ubuntu-latest' | |
| # Otherwise we use our docker containers to run builds | |
| - run: cargo generate-lockfile && ./ci/run-docker.sh ${{ matrix.target }} | |
| if: matrix.os == 'ubuntu-latest' | |
| # Workaround to keep Docker cache smaller | |
| # https://github.com/docker/build-push-action/issues/252 | |
| # https://github.com/moby/buildkit/issues/1896 | |
| - name: Move Docker cache | |
| if: matrix.os == 'ubuntu-latest' | |
| run: | | |
| rm -rf /tmp/.buildx-cache | |
| mv /tmp/.buildx-cache-new /tmp/.buildx-cache | |
| rustfmt: | |
| name: Rustfmt | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| - name: Install stable `rustfmt` | |
| run: rustup set profile minimal && rustup default stable && rustup component add rustfmt | |
| - run: cargo fmt -- --check | |
| clippy: | |
| name: Clippy | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| # Unlike rustfmt, stable clippy does not work on code with nightly features. | |
| # This acquires the most recent nightly with a clippy component. | |
| - name: Install nightly `clippy` | |
| run: | | |
| rustup set profile minimal && rustup default "nightly-$(curl -s https://rust-lang.github.io/rustup-components-history/x86_64-unknown-linux-gnu/clippy)" && rustup component add clippy | |
| - uses: Swatinem/rust-cache@v2 | |
| - run: cargo clippy -- -D clippy::all | |
| success: | |
| needs: | |
| - test | |
| - rustfmt | |
| - clippy | |
| runs-on: ubuntu-latest | |
| # GitHub branch protection is exceedingly silly and treats "jobs skipped because a dependency | |
| # failed" as success. So we have to do some contortions to ensure the job fails if any of its | |
| # dependencies fails. | |
| if: always() # make sure this is never "skipped" | |
| steps: | |
| # Manually check the status of all dependencies. `if: failure()` does not work. | |
| - name: check if any dependency failed | |
| run: jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}' |