name: test-suite

on:
  push:
    branches:
      - stable
      - staging
      - trying
      - 'pr/*'
  pull_request:
  merge_group:

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

env:
  # Deny warnings in CI
  # Disable debug info (see https://github.com/sigp/lighthouse/issues/4005)
  RUSTFLAGS: "-D warnings -C debuginfo=0"
  # The Nightly version used for cargo-udeps, might need updating from time to time.
  PINNED_NIGHTLY: nightly-2023-04-16
  # Prevent Github API rate limiting.
  LIGHTHOUSE_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  # Enable self-hosted runners for the sigp repo only.
  SELF_HOSTED_RUNNERS: ${{ github.repository == 'sigp/lighthouse' }}
  # Self-hosted runners need to reference a different host for `./watch` tests.
  WATCH_HOST: ${{ github.repository == 'sigp/lighthouse' && 'host.docker.internal' || 'localhost' }}
jobs:
  target-branch-check:
    name: target-branch-check
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request' || github.event_name == 'merge_group'
    steps:
        - name: Check that the pull request is not targeting the stable branch
          run: test ${{ github.base_ref }} != "stable"
  extract-msrv:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Extract Minimum Supported Rust Version (MSRV)
      run: |
        metadata=$(cargo metadata --no-deps --format-version 1)
        msrv=$(echo $metadata | jq -r '.packages | map(select(.name == "lighthouse")) | .[0].rust_version')
        echo "MSRV=$msrv" >> $GITHUB_OUTPUT
      id: extract_msrv
    outputs:
      MSRV: ${{ steps.extract_msrv.outputs.MSRV }}
  cargo-fmt:
    name: cargo-fmt
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Check formatting with cargo fmt
      run: make cargo-fmt
  release-tests-ubuntu:
    name: release-tests-ubuntu
    # Use self-hosted runners only on the sigp repo.
    runs-on: ${{ github.repository == 'sigp/lighthouse' && fromJson('["self-hosted", "linux", "CI", "large"]') || 'ubuntu-latest'  }}
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      if: env.SELF_HOSTED_RUNNERS == false
      run: rustup update stable
    - name: Install Foundry (anvil)
      uses: foundry-rs/foundry-toolchain@v1
      with:
        version: nightly-ca67d15f4abd46394b324c50e21e66f306a1162d
    - name: Run tests in release
      run: make test-release
  release-tests-windows:
    name: release-tests-windows
    runs-on: ${{ github.repository == 'sigp/lighthouse' && fromJson('["self-hosted", "windows", "CI"]') || 'windows-2019'  }}
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      if: env.SELF_HOSTED_RUNNERS == false
      run: rustup update stable
    - name: Install Foundry (anvil)
      uses: foundry-rs/foundry-toolchain@v1
      with:
        version: nightly-ca67d15f4abd46394b324c50e21e66f306a1162d
    - name: Install make
      run: choco install -y make
    - uses: KyleMayes/install-llvm-action@v1
      if: env.SELF_HOSTED_RUNNERS == false
      with:
        version: "15.0"
        directory: ${{ runner.temp }}/llvm
    - name: Set LIBCLANG_PATH
      run: echo "LIBCLANG_PATH=$((gcm clang).source -replace "clang.exe")" >> $env:GITHUB_ENV
    - name: Run tests in release
      run: make test-release
  beacon-chain-tests:
    name: beacon-chain-tests
    # Use self-hosted runners only on the sigp repo.
    runs-on: ${{ github.repository == 'sigp/lighthouse' && fromJson('["self-hosted", "linux", "CI", "large"]') || 'ubuntu-latest'  }}
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      if: env.SELF_HOSTED_RUNNERS == false
      run: rustup update stable
    - name: Run beacon_chain tests for all known forks
      run: make test-beacon-chain
  op-pool-tests:
    name: op-pool-tests
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Run operation_pool tests for all known forks
      run: make test-op-pool
  network-tests:
    name: network-tests
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Run network tests for all known forks 
      run: make test-network
  slasher-tests:
    name: slasher-tests
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Run slasher tests for all supported backends
      run: make test-slasher
  debug-tests-ubuntu:
    name: debug-tests-ubuntu
    # Use self-hosted runners only on the sigp repo.
    runs-on: ${{ github.repository == 'sigp/lighthouse' && fromJson('["self-hosted", "linux", "CI", "large"]') || 'ubuntu-latest'  }}
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      if: env.SELF_HOSTED_RUNNERS == false
      run: rustup update stable
    - name: Install Foundry (anvil)
      uses: foundry-rs/foundry-toolchain@v1
      with:
        version: nightly-ca67d15f4abd46394b324c50e21e66f306a1162d
    - name: Run tests in debug
      run: make test-debug
  state-transition-vectors-ubuntu:
    name: state-transition-vectors-ubuntu
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Run state_transition_vectors in release.
      run: make run-state-transition-tests
  ef-tests-ubuntu:
    name: ef-tests-ubuntu
    # Use self-hosted runners only on the sigp repo.
    runs-on: ${{ github.repository == 'sigp/lighthouse' && fromJson('["self-hosted", "linux", "CI", "small"]') || 'ubuntu-latest'  }}
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      if: env.SELF_HOSTED_RUNNERS == false
      run: rustup update stable
    - name: Run consensus-spec-tests with blst, milagro and fake_crypto
      run: make test-ef
  dockerfile-ubuntu:
    name: dockerfile-ubuntu
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Build the root Dockerfile
      run: docker build --build-arg FEATURES=portable -t lighthouse:local .
    - name: Test the built image
      run: docker run -t lighthouse:local lighthouse --version
  eth1-simulator-ubuntu:
    name: eth1-simulator-ubuntu
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Install Foundry (anvil)
      uses: foundry-rs/foundry-toolchain@v1
      with:
        version: nightly-ca67d15f4abd46394b324c50e21e66f306a1162d
    - name: Run the beacon chain sim that starts from an eth1 contract
      run: cargo run --release --bin simulator eth1-sim
  merge-transition-ubuntu:
    name: merge-transition-ubuntu
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Install Foundry (anvil)
      uses: foundry-rs/foundry-toolchain@v1
      with:
        version: nightly-ca67d15f4abd46394b324c50e21e66f306a1162d
    - name: Run the beacon chain sim and go through the merge transition
      run: cargo run --release --bin simulator eth1-sim --post-merge
  no-eth1-simulator-ubuntu:
    name: no-eth1-simulator-ubuntu
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Run the beacon chain sim without an eth1 connection
      run: cargo run --release --bin simulator no-eth1-sim
  syncing-simulator-ubuntu:
    name: syncing-simulator-ubuntu
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Install Foundry (anvil)
      uses: foundry-rs/foundry-toolchain@v1
      with:
        version: nightly-ca67d15f4abd46394b324c50e21e66f306a1162d
    - name: Run the syncing simulator
      run: cargo run --release --bin simulator syncing-sim
  doppelganger-protection-test:
    name: doppelganger-protection-test
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Install geth
      run: |
          sudo add-apt-repository -y ppa:ethereum/ethereum
          sudo apt-get update
          sudo apt-get install ethereum
    - name: Install lighthouse and lcli
      run: |
          make
          make install-lcli
    - name: Run the doppelganger protection failure test script
      run: |
          cd scripts/tests
          ./doppelganger_protection.sh failure genesis.json
    - name: Run the doppelganger protection success test script
      run: |
          cd scripts/tests
          ./doppelganger_protection.sh success genesis.json
  execution-engine-integration-ubuntu:
    name: execution-engine-integration-ubuntu
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - uses: actions/setup-go@v3
      with:
        go-version: '1.20'
    - uses: actions/setup-dotnet@v3
      with:
        dotnet-version: '6.0.201'
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Run exec engine integration tests in release
      run: make test-exec-engine
  check-benchmarks:
    name: check-benchmarks
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Typecheck benchmark code without running it
      run: make check-benches
  clippy:
    name: clippy
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Lint code for quality and style with Clippy
      run: make lint
    - name: Certify Cargo.lock freshness
      run: git diff --exit-code Cargo.lock
  check-msrv:
    name: check-msrv
    runs-on: ubuntu-latest
    needs: [cargo-fmt, extract-msrv]
    steps:
    - uses: actions/checkout@v3
    - name: Install Rust @ MSRV (${{ needs.extract-msrv.outputs.MSRV }})
      run: rustup override set ${{ needs.extract-msrv.outputs.MSRV }}
    - name: Run cargo check
      run: cargo check --workspace
  arbitrary-check:
    name: arbitrary-check
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Validate state_processing feature arbitrary-fuzz
      run:  make arbitrary-fuzz
  cargo-audit:
    name: cargo-audit
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Get latest version of stable Rust
      run: rustup update stable
    - name: Run cargo audit to identify known security vulnerabilities reported to the RustSec Advisory Database
      run:  make audit
# TODO(sean): re-enable this when we can figure it out with c-kzg
# Issue: https://github.com/sigp/lighthouse/issues/4440
#  cargo-vendor:
#    name: cargo-vendor
#    runs-on: ubuntu-latest
#    needs: cargo-fmt
#    steps:
#    - uses: actions/checkout@v3
#    - name: Run cargo vendor to make sure dependencies can be vendored for packaging, reproducibility and archival purpose
#      run:  CARGO_HOME=$(readlink -f $HOME) make vendor
  cargo-udeps:
    name: cargo-udeps
    runs-on: ubuntu-latest
    needs: cargo-fmt
    steps:
    - uses: actions/checkout@v3
    - name: Install Rust (${{ env.PINNED_NIGHTLY }})
      run: rustup toolchain install $PINNED_NIGHTLY
    - name: Install cargo-udeps
      run: cargo install cargo-udeps --locked --force
    - name: Create Cargo config dir
      run: mkdir -p .cargo
    - name: Install custom Cargo config
      run: cp -f .github/custom/config.toml .cargo/config.toml
    - name: Run cargo udeps to identify unused crates in the dependency graph
      run: make udeps
    env:
      # Allow warnings on Nightly
      RUSTFLAGS: ""
  compile-with-beta-compiler:
    name: compile-with-beta-compiler
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Install dependencies
      run: sudo apt install -y git gcc g++ make cmake pkg-config llvm-dev libclang-dev clang
    - name: Use Rust beta
      run: rustup override set beta
    - name: Run make
      run: make