name: build-testing

on:
  pull_request:
  push:
    branches:
    - master
    - feature/github-actions

jobs:
  tests:
    name: ${{ matrix.rust }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        rust:
          - stable
          - beta
          - nightly
    env:
      RUST_BACKTRACE: full
      RUSTV: ${{ matrix.rust }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          profile: minimal
          override: true

      - name: Check it!
        run: |
          cargo check --all-targets --profile=test

      - name: Build it!
        run: |
          cargo build

      - name: Test it!
        run: |
          cargo test

  rustfmt:
    name: rustfmt
    runs-on: ubuntu-18.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
          components: rustfmt
      
      - name: Check formatting
        run: |
          cargo fmt --all -- --check

  clippy:
    name: clippy
    runs-on: ubuntu-18.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
          components: clippy
      
      - name: Check formatting
        run: |
          cargo clippy

  docs:
    name: docs
    runs-on: ubuntu-20.04 
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          override: true
      
      - name: Check documentation
        env:
          RUSTDOCFLAGS: -D warnings
        run: |
          cargo doc --no-deps --document-private-items --workspace