name: Test

on:
  push:
    branches:
      - master
      - staging
      - trying
  pull_request:
    paths:
      - "**.rs"
      - "**/Cargo.*"
      - ".github/workflows/**.yml"
      - "tests/compile-fail/**.stderr"
  merge_group:

jobs:
  test:
    name: Test
    strategy:
      matrix:
        rust:
          - stable
          - beta
        experimental:
          - false
        include:
          - rust: nightly
            experimental: true
    continue-on-error: ${{ matrix.experimental }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Setup Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          components: rustfmt, clippy
          default: true
      - name: Format
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: -- --check
      - name: Clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all-features --all-targets --workspace
      - name: Test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --all-features --all-targets --workspace
      - name: Test docs
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --doc
      - name: Check (without default features)
        uses: actions-rs/cargo@v1
        with:
          command: check
          args: --no-default-features

  miri:
    name: Miri
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install Miri
        run: |
          rustup toolchain install nightly --component miri
          rustup override set nightly
          cargo miri setup
      - name: Test with Miri
        run: cargo miri test --no-fail-fast
      - name: Run examples with Miri
        run: |
          cargo miri run --example calc