build+test.yml

name: Build + Test

on:
  push:
    branches:
      - albatross
      - testnet
  pull_request:
  merge_group:
  workflow_dispatch:

jobs:

  rustfmt:
    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@nightly
      with:
        components: rustfmt
    - run: cargo fmt --all -- --check

  check:
    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@1.79.0 # Also test our Rust MSRV here.
    - uses: Swatinem/rust-cache@v2
    - run: cargo check --all-features --tests --benches

  test:
    runs-on: ubuntu-22.04

    steps:
    - name: Free Disk Space (Ubuntu)
      uses: jlumbroso/free-disk-space@main
      with:
        tool-cache: true
        large-packages: false
    - uses: actions/checkout@v4
    - name: "Check for duplicate message IDs"
      run: "! grep -rEoh --exclude-dir tests --exclude-dir target 'TYPE_ID: u16 = [^;]+;' | sort | uniq -d | grep '^'"
    - uses: dtolnay/rust-toolchain@stable
      with:
        components: llvm-tools-preview
    - uses: Swatinem/rust-cache@v2
    - name: Install cargo-nextest
      run: curl -LsSf https://get.nexte.st/latest/linux | tar zxf - -C ${CARGO_HOME:-~/.cargo}/bin
    # Coverage is disabled for now since at the moment it has a considerable performance impact in the CI
    #- name: Install cargo-llvm-cov
    #  run: cargo install cargo-llvm-cov
    #- name: Remove possible stale artifacts
    #  run: cargo llvm-cov clean --workspace
    #- name: Run test with coverage instrumentation
    #  run: cargo llvm-cov nextest --features=nimiq-zkp-component/test-prover
      # Fixme: --doctest is not supported in stable. See:
      # https://github.com/taiki-e/cargo-llvm-cov/tree/7448e48b438797efb446a98ebd8ff22d3fae5ebe#known-limitations
      # run: cargo llvm-cov --features=nimiq-zkp-component/test-prover --doctests
    #- name: Generate coverage report
    #  run: cargo llvm-cov report --lcov --output-path coverage.lcov
    #- name: Upload coverage to Codecov
    #  uses: codecov/codecov-action@v3
    #  with:
    #    files: coverage.lcov
    #    fail_ci_if_error: false
    #    flags: unittests
    #    name: Nimiq code coverage
    #    verbose: true
    - name: Run tests
      run: cargo nextest run --features=nimiq-zkp-component/test-prover
    # Currently `nextest` doesn't support doctest so we have to run them apart
    - name: Run doctest
      run: cargo test --doc

  clippy:
    if: github.event_name != 'push' || github.event.pusher.name != 'dependabot[bot]'
    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
      with:
        components: clippy
    - uses: Swatinem/rust-cache@v2
    - uses: actions-rs/clippy-check@v1
      with:
        name: Clippy Report
        token: ${{ secrets.GITHUB_TOKEN }}
        args: --release --all-features

  web-client:
    runs-on: ubuntu-22.04

    steps:
    - name: Free Disk Space (Ubuntu)
      uses: jlumbroso/free-disk-space@main
      with:
        # this might remove tools that are actually needed,
        # if set to "true" but frees about 6 GB
        tool-cache: true

        # all of these default to true, but feel free to set to
        # "false" if necessary for your workflow
        android: true
        dotnet: true
        haskell: true
        large-packages: false
        swap-storage: true
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@stable
    - uses: Swatinem/rust-cache@v2
    - name: Install wasm-pack
      run: cargo install wasm-pack
    - name: Compile to wasm and generate bindings
      working-directory: ./web-client
      run: wasm-pack build --target web
    - name: Execute wasm unittests
      working-directory: ./web-client
      run: wasm-pack test --chrome --headless

  reconnect-test:
    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: '3.8'
    - name: Install python dependencies
      run: pip install scripts/devnet
    - name: Set up Rust toolchain
      uses: dtolnay/rust-toolchain@stable
    - uses: Swatinem/rust-cache@v2
    - name: Build the code
      run: cargo build
    - name: Executes the 4 validators reconnecting scenario
      run: |
          python3 scripts/devnet/devnet.py -t .github/devnet_topologies/four_validators.toml -r 1
    - name: Archive test results
      if: always()
      uses: actions/upload-artifact@v4
      with:
          name: reconnect-test-logs
          path: |
            temp-logs/