name: Test
on:
  workflow_call:
    inputs:
      skip_coverage:
        description: "Skip coverage job"
        required: false
        default: false
        type: boolean
  push:
    branches: [main, dev]
  pull_request:
    branches: [main, dev]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read
  id-token: write # Required for OIDC with Codecov

jobs:
  code-formatting:
    name: Code Formatting
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - run: cargo fmt --check

  code-linter:
    name: Code Linter
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - uses: ./.github/actions/rust
        with:
          components: clippy
      - name: Run cargo clippy
        env:
          SQLX_OFFLINE: true
        run: |
          cargo clippy --all-features --workspace --tests -- -D warnings

  tests:
    name: Tests
    timeout-minutes: 40
    runs-on: ubuntu-latest
    steps:
      - name: Free up disk space
        run: |
          echo "Disk space before cleanup:"
          df -h
          # Remove unnecessary packages
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /usr/local/lib/android
          sudo rm -rf /opt/ghc
          sudo rm -rf /opt/hostedtoolcache/CodeQL
          sudo docker image prune --all --force
          sudo apt-get clean
          echo "Disk space after cleanup:"
          df -h

      - name: Checkout repository
        uses: actions/checkout@v4

      - uses: ./.github/actions/rust

      - name: Install cargo-nextest
        uses: taiki-e/install-action@v2
        with:
          tool: nextest

      - name: Install cargo-near
        run: curl --proto '=https' --tlsv1.2 -LsSf https://github.com/near/cargo-near/releases/download/cargo-near-v0.16.1/cargo-near-installer.sh | sh

      - name: Run tests
        env:
          SQLX_OFFLINE: true
          # Use nextest CI profile with reduced parallelism
          NEXTEST_PROFILE: ci
          # Optimize cargo build for faster compilation
          CARGO_TERM_COLOR: always
          CARGO_INCREMENTAL: 0
        run: ./script/test.sh

      - name: Cleanup Docker resources
        if: always()
        run: |
          docker compose --file ./service/relayer/compose.dev.yaml down -v || true
          docker system prune -af --volumes || true

  coverage:
    name: Coverage
    runs-on: ubuntu-latest
    # Skip coverage when called from other workflows with skip_coverage=true
    if: ${{ !inputs.skip_coverage }}
    steps:
      - name: Free up disk space
        run: |
          echo "Disk space before cleanup:"
          df -h
          
          # Remove large pre-installed packages
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /usr/local/lib/android
          sudo rm -rf /opt/ghc
          sudo rm -rf /opt/hostedtoolcache/CodeQL
          sudo rm -rf /usr/local/share/boost
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          
          # Remove unnecessary packages
          sudo apt-get remove -y '^aspnetcore-.*' '^dotnet-.*' '^llvm-.*' 'php.*' '^mongodb-.*' '^mysql-.*' azure-cli google-chrome-stable firefox powershell mono-devel || true
          sudo apt-get autoremove -y
          sudo apt-get clean
          
          # Clean Docker
          sudo docker image prune --all --force
          sudo docker system prune --all --volumes --force
          
          echo "Disk space after cleanup:"
          df -h

      - name: Checkout repository
        uses: actions/checkout@v4

      - uses: ./.github/actions/rust
        with:
          components: llvm-tools-preview

      - name: Install tools
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-llvm-cov,nextest

      - name: Run tests with coverage
        env:
          SQLX_OFFLINE: true
          CARGO_INCREMENTAL: 0
          RUSTFLAGS: "-Cinstrument-coverage"
          # Use nextest CI profile with optimized parallelism
          NEXTEST_PROFILE: ci
          CARGO_TERM_COLOR: always
        run: |
          # --lib: unit tests only (excludes slow WASM integration tests)
          cargo llvm-cov nextest --lib --lcov --output-path coverage.lcov
          
          # Aggressive cleanup to free disk space
          echo "Cleaning up build artifacts..."
          rm -rf target/llvm-cov-target/*/debug/deps/*.profraw 2>/dev/null || true
          rm -rf target/llvm-cov-target/*/debug/incremental 2>/dev/null || true
          rm -rf target/llvm-cov-target/*/debug/build 2>/dev/null || true
          rm -rf target/debug/incremental 2>/dev/null || true
          rm -rf target/debug/build 2>/dev/null || true
          
          # Remove unnecessary cargo cache
          rm -rf ~/.cargo/registry/index
          rm -rf ~/.cargo/registry/cache
          rm -rf ~/.cargo/git/db
          
          echo "Disk space after cleanup:"
          df -h

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v5
        with:
          files: coverage.lcov
          flags: unittests
          name: templar-protocol-coverage
          fail_ci_if_error: true
          verbose: true
          token: ${{ secrets.CODECOV_TOKEN }}