# Based on https://github.com/actions-rs/meta/blob/master/recipes/quickstart.md
#
# While our "example" application has the platform-specific code,
# for simplicity we are compiling and testing everything on the Ubuntu environment only.
# For multi-OS testing see the `cross.yml` workflow.

on: [push, pull_request]

name: Continuous Integration

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

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

      - name: Rust Cache
        uses: Swatinem/rust-cache@v1.2.0

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

  test:
    name: Test Suite
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v2

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - name: Rust Cache
        uses: Swatinem/rust-cache@v1.2.0

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

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

      - name: Install stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
          components: rustfmt, clippy
      - name: Rust Cache
        uses: Swatinem/rust-cache@v1.2.0

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

      - name: Run cargo clippy
        uses: actions-rs/cargo@v1
        # continue-on-error: true
        with:
          command: clippy
          args: -- -D warnings

  build:
    name: Build Binaries
    if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
    runs-on: ubuntu-latest
    needs: [check, test, lints]
    strategy:
      matrix:
        target:
          - x86_64-unknown-linux-gnu
          - aarch64-unknown-linux-gnu
          # - powerpc64-unknown-linux-gnu
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          target: ${{ matrix.target }}
          override: true
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ runner.os }}-${{ matrix.target }}-cargo-${{ hashFiles('**/Cargo.lock') }}
      # - name: Rust Cache
      #   uses: Swatinem/rust-cache@v1.2.0
      # - name: Install PowerPC GCC
      #   if: matrix.target == 'powerpc64-unknown-linux-gnu'
      #   run: |
      #     sudo apt-get install -y gcc-powerpc-linux-gnu
      - name: Compile
        uses: actions-rs/cargo@v1
        with:
          use-cross: true
          command: build
          args: --release --target=${{ matrix.target }}

  publish-docker:
    name: Build and Publish Docker Image
    if: github.event_name != 'pull_request' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
    runs-on: ubuntu-latest
    needs: [check, test, lints]
    steps:
      - uses: actions/checkout@v2
      - name: Docker layer cache
        uses: satackey/action-docker-layer-caching@v0.0.11
        continue-on-error: true
      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: rohansircar
          password: ${{ secrets.DOCKER_LOGIN_PASSWORD }}
      - name: Build Image
        run: docker build -t rohansircar/actix-demo:latest .
      - name: Publish Image
        run: docker push rohansircar/actix-demo:latest