name: Build
on:
  pull_request:
  push:
    branches:
      - master
  schedule:
    - cron: '00 01 * * *'

jobs:
  check:
    name: Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
        with:
          submodules: true

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true

      - name: Cache cargo registry
        uses: actions/cache@v2.1.6
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-v1-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo index
        uses: actions/cache@v2.1.6
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-v1-cargo-index-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo target dir
        uses: actions/cache@v2.1.6
        with:
          path: target
          key: ${{ runner.os }}-v1-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - name: Run cargo check
        uses: actions-rs/cargo@v1
        with:
          command: check

  test:
    name: Test Suite
    runs-on: ${{ matrix.os }}
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
        with:
          submodules: true

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

      - name: Cache cargo registry
        uses: actions/cache@v2.1.6
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-v1-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo index
        uses: actions/cache@v2.1.6
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-v1-cargo-index-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo target dir
        uses: actions/cache@v2.1.6
        with:
          path: target
          key: ${{ runner.os }}-v1-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - name: Run cargo test
        uses: actions-rs/cargo@v1
        with:
          command: test

    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        rust: [stable]

  lints:
    name: Lints
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2
        with:
          submodules: true

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: rustfmt, clippy

      - name: Cache cargo registry
        uses: actions/cache@v2.1.6
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-v1-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo index
        uses: actions/cache@v2.1.6
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-v1-cargo-index-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo target dir
        uses: actions/cache@v2.1.6
        with:
          path: target
          key: ${{ runner.os }}-v1-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - name: Run cargo fmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

      - name: Run cargo clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: -- -D warnings
