rust.yml

name: Rust

on:
  pull_request:
    types: [ labeled ]
  push:
    branches: [ main ]

env:
  CARGO_TERM_COLOR: always

jobs:
  format:
    name: Format
    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 's:review-needed'))
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install build tools
        run: ./scripts/init.sh
        
      - uses: actions-rs/install@v0.1
        with:
          crate: taplo-cli
      
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v1

      - name: Format
        run: ./scripts/tests/format.sh --check

  copyright:
    name: Copyright Notices
    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 's:review-needed'))
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Setup Python
        uses: actions/setup-python@v2
      - name: Install check-license and dependencies
        run: |
          pip install scripts/check-license
          pip install -r scripts/check-license/requirements.txt
      - name: Query files changed
        id: files_changed
        uses: Ana06/get-changed-files@v1.2
        with:
          filter: '*.rs$'
      - name: Check copyright notices
        run: check-license ${{ steps.files_changed.outputs.added_modified }}

  checks:
    name: Checks
    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 's:review-needed'))
    runs-on: ubuntu-latest
    strategy:
      matrix:
        scripts: [
          "clippy",
          "parachain",
          "standalone"
        ]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install build tools
        run: ./scripts/init.sh

      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v2

      - name: Checks
        run: ./scripts/tests/${{ matrix.scripts }}.sh

  benchmark:
    name: Quick check benchmarks
    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 's:review-needed'))
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install build tools
        run: ./scripts/init.sh
      
      - run: ./scripts/benchmarks/quick_check.sh

  test_standalone:
    name: Test standalone build
    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 's:review-needed'))
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install build tools
        run: ./scripts/init.sh

      # No disk space: https://github.com/zeitgeistpm/zeitgeist/actions/runs/5085081984/jobs/9144298675?pr=1006
      # Workaround: https://github.com/actions/runner-images/issues/2840#issuecomment-790492173
      - name: Free up disk space on GitHub hosted runners
        run: |
          # Ensure context is GitHub hosted runner
          # https://docs.github.com/en/actions/learn-github-actions/contexts#runner-context
          if [[ "${{ runner.name }}" == "GitHub Actions"* ]]; then
            echo "Freeing up space in GitHub hosted runner"
            sudo rm -rf /usr/share/dotnet
            sudo rm -rf /opt/ghc
            sudo rm -rf "/usr/local/share/boost"
            sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          fi
      
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v1

      - name: Tests
        run: ./scripts/tests/test_standalone.sh

  test_parachain:
    name: Test parachain build
    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 's:review-needed'))
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install build tools
        run: ./scripts/init.sh

      # No disk space: https://github.com/zeitgeistpm/zeitgeist/actions/runs/5085081984/jobs/9144298675?pr=1006
      # Workaround: https://github.com/actions/runner-images/issues/2840#issuecomment-790492173
      - name: Free up disk space on GitHub hosted runners
        run: |
          # Ensure context is GitHub hosted runner
          # https://docs.github.com/en/actions/learn-github-actions/contexts#runner-context
          if [[ "${{ runner.name }}" == "GitHub Actions"* ]]; then
            echo "Freeing up space in GitHub hosted runner"
            sudo rm -rf /usr/share/dotnet
            sudo rm -rf /opt/ghc
            sudo rm -rf "/usr/local/share/boost"
            sudo rm -rf "$AGENT_TOOLSDIRECTORY"
          fi
      
      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v1

      - name: Tests
        run: ./scripts/tests/test_parachain.sh

  fuzz:
    name: Fuzz
    if: (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 's:review-needed'))
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Install build tools
        run: ./scripts/init.sh

      - uses: actions-rs/install@v0.1
        with:
          crate: cargo-fuzz
          use-tool-cache: true

      - name: Cache Dependencies
        uses: Swatinem/rust-cache@v1

      - run: ./scripts/tests/fuzz.sh --verbose