name: build

on:
  push:
    branches:
      - main
  pull_request:

permissions: read-all

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        rust_version: [stable]
        cargo_flags: [""]
        include:
        - os: ubuntu-latest
          rust_version: "1.64"
          cargo_flags: ""
        - os: ubuntu-latest
          rust_version: stable
          cargo_flags: "--all-features"
    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
    - name: Install Rust (${{ matrix.rust_version }})
      uses: dtolnay/rust-toolchain@52e69531e6f69a396bc9d1226284493a5db969ff
      with:
        toolchain:  ${{ matrix.rust_version }}
    - name: Build
      run: cargo build --workspace --all-targets --verbose ${{ matrix.cargo_flags }}
    - name: Test
      run: cargo test --workspace --all-targets --verbose ${{ matrix.cargo_flags }}
      env:
        RUST_BACKTRACE: 1

  check-protos:
    name: Check protos
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
      - uses: dtolnay/rust-toolchain@52e69531e6f69a396bc9d1226284493a5db969ff
        with:
          toolchain: stable
      - run: sudo apt update && sudo apt-get -y install protobuf-compiler
      - name: Generate Rust code from .proto files
        run: cargo run -p gen-protos
      - name: Check for uncommitted changes
        run: git diff --exit-code

  rustfmt:
    name: Check formatting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
      - uses: dtolnay/rust-toolchain@52e69531e6f69a396bc9d1226284493a5db969ff
        with:
          toolchain: nightly
          components: rustfmt
      - run: cargo fmt --all -- --check

  cargo-deny:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        checks:
          - advisories
          - bans licenses sources

    # Prevent sudden announcement of a new advisory from failing ci:
    continue-on-error: ${{ matrix.checks == 'advisories' }}

    steps:
    - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
    - uses: EmbarkStudios/cargo-deny-action@8af37f5d0c77859223226de776036f7f691e1469
      with:
        command: check ${{ matrix.checks }}

  clippy-check:
    name: Clippy check
    permissions:
      checks: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3
      - uses: dtolnay/rust-toolchain@52e69531e6f69a396bc9d1226284493a5db969ff
        with:
          toolchain: stable
          components: clippy
      - run: cargo clippy --all-features --workspace --all-targets -- -D warnings