rust.yml

name: Rust

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

env:
  CARGO_TERM_COLOR: always

jobs:
  rustfmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
      - run: rustup update stable && rustup default stable
      - run: rustup component add rustfmt
      - run: cargo fmt --all --check
  clippy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
      - run: rustup update stable && rustup default stable
      - run: rustup component add clippy
      - run: cargo clippy -- -D warnings
  test:
    runs-on: ${{ matrix.os }}
    env:
      CARGO_PROFILE_DEV_DEBUG: 1
      CARGO_PROFILE_TEST_DEBUG: 1
      CARGO_INCREMENTAL: 0
      CARGO_PUBLIC_NETWORK_TESTS: 1
      # Deny warnings on CI to avoid warnings getting into the codebase.
      RUSTFLAGS: -D warnings
    strategy:
      matrix:
        include:
          - name: Linux x86_64 stable
            os: ubuntu-latest
            rust: stable
          - name: Linux x86_64 beta
            os: ubuntu-latest
            rust: beta
          - name: Linux x86_64 nightly
            os: ubuntu-latest
            rust: nightly
          - name: macOS x86_64 stable
            os: macos-latest
            rust: stable
          - name: macOS x86_64 nightly
            os: macos-latest
            rust: nightly
          - name: Windows x86_64 MSVC stable
            os: windows-latest
            rust: stable-msvc
          - name: Windows x86_64 gnu nightly # runs out of space while trying to link the test suite
            os: windows-latest
            rust: nightly-gnu
    name: Tests ${{ matrix.name }}
    steps:
      - uses: actions/checkout@v4
      - name: Cache cargo registry
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
      - run: rustup update --no-self-update ${{ matrix.rust }} && rustup default ${{ matrix.rust }}
      - run: cargo test
      - run: cargo build --features=vendored-openssl
        if: >
          matrix.name == 'Linux x86_64 stable' ||
          matrix.name == 'Linux x86_64 beta' ||
          matrix.name == 'Linux x86_64 nightly' ||
          matrix.name == 'macOS x86_64 stable' ||
          matrix.name == 'macOS x86_64 nightly'