continuous-integration-workflow.yaml

name: continuous integration
on: pull_request

jobs:

  rustfmt:
    runs-on: ubuntu-latest
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: install toolchain
        uses: actions-rs/toolchain@v1
        with:
            toolchain: stable
            default: true
            profile: minimal
            components: rustfmt
      - name: rustfmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  clippy:
    runs-on: ubuntu-latest
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: install toolchain
        uses: actions-rs/toolchain@v1
        with:
            toolchain: stable
            default: true
            profile: minimal
            components: clippy
      - name: Install Protoc
        uses: arduino/setup-protoc@v1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
      - name: install ninja
        uses: seanmiddleditch/gha-setup-ninja@v3
      - name: clippy
        uses: actions-rs/clippy-check@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          args: --workspace --all-features --all-targets

  minversions:
    runs-on: ubuntu-latest
    steps:
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly
      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
      - uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: Install Protoc
        uses: arduino/setup-protoc@v1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
      - name: install ninja
        uses: seanmiddleditch/gha-setup-ninja@v3
      - name: cargo update -Zminimal-versions
        uses: actions-rs/cargo@v1
        with:
          command: update
          toolchain: nightly
          args: -Zminimal-versions
      - name: cargo check
        uses: actions-rs/cargo@v1
        with:
          command: check
          args: --workspace --all-targets
          toolchain: stable

  test:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        toolchain:
          - stable
          - 1.56.1
        os:
          - ubuntu-latest
          - macos-latest
          - windows-latest
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: install toolchain
        uses: actions-rs/toolchain@v1
        with:
            toolchain: ${{ matrix.toolchain }}
            default: true
            profile: minimal
      - name: Install Protoc
        uses: arduino/setup-protoc@v1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
      - name: install ninja
        uses: seanmiddleditch/gha-setup-ninja@v3
      - uses: Swatinem/rust-cache@v1
      - name: test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --workspace --all-targets
      - name: test no-default-features
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --no-default-features

  no-std:
    runs-on: ubuntu-latest
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: install toolchain
        uses: actions-rs/toolchain@v1
        with:
            toolchain: nightly
            default: true
            profile: minimal
      - name: Install Protoc
        uses: arduino/setup-protoc@v1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
      - uses: Swatinem/rust-cache@v1
      - name: install cargo-no-std-check
        uses: actions-rs/cargo@v1
        with:
          command: install
          args: cargo-no-std-check
      - name: prost cargo-no-std-check
        uses: actions-rs/cargo@v1
        with:
          command: no-std-check
          args: --manifest-path Cargo.toml --no-default-features
      - name: prost-types cargo-no-std-check
        uses: actions-rs/cargo@v1
        with:
          command: no-std-check
          args: --manifest-path prost-types/Cargo.toml --no-default-features
      # prost-build depends on prost with --no-default-features, but when
      # prost-build is built through the workspace, prost typically has default
      # features enabled due to vagaries in Cargo workspace feature resolution.
      # This additional check ensures that prost-build does not rely on any of
      # prost's default features to compile.
      - name: prost-build check
        uses: actions-rs/cargo@v1
        with:
          command: check
          args: --manifest-path prost-build/Cargo.toml

  vendored:
    runs-on: ubuntu-latest
    steps:
      - name: checkout
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: install toolchain
        uses: actions-rs/toolchain@v1
        with:
            toolchain: stable
            default: true
            profile: minimal
      - uses: Swatinem/rust-cache@v1
      - name: cargo test -p test-vendored
        run: cargo test -p test-vendored