main.yml

name: CI

on:
  push:
    branches: ["main"]
  pull_request:
  schedule:
    - cron: "47 6 * * 5"

jobs:
  test:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        rust: [stable, beta]
        exclude:
          - os: macos-latest
            rust: beta
          - os: windows-latest
            rust: beta

    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
      - run: cargo test --all-features

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
      - run: cargo fmt --all -- --check
      - run: cargo clippy --all-targets -- -D warnings

  msrv-proto:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: 1.61.0
      - run: cargo check --manifest-path imap-proto/Cargo.toml --lib --all-features

  msrv-tokio:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: 1.70.0
      - run: cargo check --manifest-path tokio-imap/Cargo.toml --lib --all-features

  coverage:
    runs-on: ubuntu-latest
    environment: Coverage
    env:
      CARGO_TERM_COLOR: always
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: Generate code coverage
        run: cargo llvm-cov --all-features --workspace --lcov --output-path lcov.info
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: lcov.info
          fail_ci_if_error: true

  audit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: EmbarkStudios/cargo-deny-action@v1