on: [push, pull_request]

name: Continuous integration

jobs:
  ci:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust: 
          - stable
          - beta
          - nightly
      
    steps:
      - uses: actions/checkout@v1

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.rust }}
          override: true
          components: rustfmt, clippy

      - name: stable/beta build 
        uses: actions-rs/cargo@v1
        if: matrix.rust == 'stable' || matrix.rust == 'beta'
        with:
          command: build
          args: --verbose --features ""

      - name: nightly build 
        uses: actions-rs/cargo@v1
        if: matrix.rust == 'nightly'
        with:
          command: build
          args: --verbose --all-features

      - name: stable/beta test 
        uses: actions-rs/cargo@v1
        if: matrix.rust == 'stable' || matrix.rust == 'beta'
        with:
          command: test
          args: --verbose --features ""

      - name: nightly test
        uses: actions-rs/cargo@v1
        if: matrix.rust == 'nightly'
        with:
          command: test
          args: --verbose --all-features

      - name: fmt
        uses: actions-rs/cargo@v1
        if: matrix.rust == 'nightly'
        with:
          command: fmt
          args: --all -- --check

      - name: stable/beta clippy
        uses: actions-rs/cargo@v1
        if: matrix.rust == 'stable' || matrix.rust == 'beta'
        with:
          command: clippy
          args: --all-targets --features "" -- -D warnings

      - name: nightly clippy
        uses: actions-rs/cargo@v1
        if: matrix.rust == 'nightly'
        with:
          command: clippy
          args: --all-targets --all-features -- -D warnings