name: Lint and Build

on:
  push:
    branches:
      - main
      - develop
  pull_request:
    branches:
      - main
      - develop

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  lint:
    name: Lint
    runs-on: docker
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Cache cargo registry
        uses: actions/cache@v3
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo index
        uses: actions/cache@v3
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo build
        uses: actions/cache@v3
        with:
          path: backend/target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - name: Run rustfmt
        working-directory: ./backend
        run: |
          cargo fmt --all -- --check

      - name: Run clippy
        working-directory: ./backend
        run: |
          cargo clippy --all-targets --all-features -- -D warnings

  build:
    name: Build
    runs-on: docker
    needs: lint
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Cache cargo registry
        uses: actions/cache@v3
        with:
          path: ~/.cargo/registry
          key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo index
        uses: actions/cache@v3
        with:
          path: ~/.cargo/git
          key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}

      - name: Cache cargo build
        uses: actions/cache@v3
        with:
          path: backend/target
          key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}

      - name: Build project
        working-directory: ./backend
        run: |
          cargo build --verbose

      - name: Run tests
        working-directory: ./backend
        run: |
          cargo test --verbose

  docker-build:
    name: Docker Build
    runs-on: docker
    needs: build
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build Docker image
        working-directory: ./backend
        run: |
          docker build -f docker/Dockerfile -t normogen-backend:test .

      - name: Build Docker image (dev)
        working-directory: ./backend
        run: |
          docker build -f docker/Dockerfile.dev -t normogen-backend:dev-test .