ci.yml

on:
  push:
    branches: master
  pull_request:
  merge_group:

name: Continuous Integration

jobs:
  ci:
    name: CI
    runs-on: ubuntu-latest
    needs: [build, test, test-strict]
    if: always()
    steps:
      - name: Done
        run: jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'

  # check if the project builds with MSRV, stable and nighly
  build:
    name: "Build (${{ matrix.name || matrix.rust }})"
    runs-on: ubuntu-latest
    continue-on-error: ${{ matrix.experimental || false }}
    strategy:
      matrix:
        rust: [ stable ]
        include:
          # Test nightly but don't fail the build.
          - rust: nightly
            experimental: true
          # MSRV
          - rust: 1.65.0
            name: "MSRV"
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          components: clippy
      - run: cargo check
        env:
          RUSTFLAGS: -D warnings
      - run: cargo clippy

  test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable
      - run: cargo test

  test-strict:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: stable
      - run: cargo test --all-features