ci.yml

name: CI checks

on:
  pull_request:
    types: [synchronize, opened, reopened, ready_for_review]
    # Ignore when target branch is `main` and source branch is develop.
    # It could avoid running twice. Since develop is set as `push` below.
    branches-ignore:
      - main
  push:
    branches:
      - develop

env:
  CARGO_NET_GIT_FETCH_WITH_CLI: true
  CARGO_REGISTRIES_CRATES_IO_PROTOCOL: git
  RUST_MIN_STACK: 16777216

jobs:
  skip_check:
    runs-on: ubuntu-latest
    outputs:
      should_skip: ${{ steps.skip_check.outputs.should_skip }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@v5
        with:
          cancel_others: 'true'
          concurrent_skipping: 'same_content_newer'
          paths_ignore: '["**/README.md"]'

  runner:
    needs: [skip_check]
    if: |
      github.event.pull_request.draft == false &&
      (github.event.action == 'ready_for_review' || needs.skip_check.outputs.should_skip != 'true')
    uses: ./.github/workflows/select-runner.yml

  test-default:
    name: Test Default
    if: false
    needs: [runner]
    runs-on: ${{ matrix.os }}
    concurrency: ${{ needs.runner.outputs.concurrency-group1 }}
    strategy:
      matrix:
        os: ${{ fromJSON(needs.runner.outputs.runner-matrix1) }}

    steps:
      - uses: actions/checkout@v4
      - name: set HOME env
        run: |
          echo "HOME=/home/CI" >> $GITHUB_ENV
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2024-01-25
      - name: Setup golang
        uses: actions/setup-go@v3
        with:
          cache: false
          go-version: ~1.22
      # Go cache for building geth-utils
      - name: Go cache
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
        # https://github.com/actions/cache/issues/810
        env:
          SEGMENT_DOWNLOAD_TIMEOUT_MINS: 5
      - name: Cargo cache
        uses: Swatinem/rust-cache@v2
      - name: Run light tests # light tests are run in parallel
        run: cargo test --verbose --release --all --exclude prover --exclude integration-tests --exclude circuit-benchmarks -- -Zunstable-options --report-time
      - name: Run heavy tests # heavy tests are run serially to avoid OOM
        if: false
        run: cargo test --verbose --release --all --all-features --exclude integration-tests --exclude circuit-benchmarks serial_ -- --ignored --test-threads 1

  test-scroll:
    name: Test Scroll
    needs: [runner]
    runs-on: ${{ matrix.os }}
    concurrency: ${{ needs.runner.outputs.concurrency-group2 }}
    strategy:
      matrix:
        os: ${{ fromJSON(needs.runner.outputs.runner-matrix2) }}

    steps:
      - uses: actions/checkout@v4
      - name: set HOME env
        run: |
          echo "HOME=/home/CI" >> $GITHUB_ENV
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2024-01-25
      - name: Setup golang
        uses: actions/setup-go@v3
        with:
          cache: false
          go-version: ~1.22
      # Go cache for building geth-utils
      - name: Go cache
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
        # https://github.com/actions/cache/issues/810
        env:
          SEGMENT_DOWNLOAD_TIMEOUT_MINS: 5
      - name: Cargo cache
        uses: Swatinem/rust-cache@v2
      - name: Run light tests # light tests are run in parallel
        run: cargo test --verbose --release --all --features scroll --exclude integration-tests --exclude circuit-benchmarks --exclude testool -- -Zunstable-options --report-time
      - name: Run heavy tests
        run: cargo test --verbose --release --features scroll --all --exclude integration-tests --exclude circuit-benchmarks serial_  -- --ignored --skip max_tx -Zunstable-options --report-time
      - name: Run parallel assignment tests(bytecode)
        if: false
        run: cargo test --release --package zkevm-circuits --lib bytecode_circuit::test --features scroll,parallel_syn -- --nocapture
      - name: Run parallel assignment tests(state)
        if: false
        run: cargo test --release --package zkevm-circuits --lib state_circuit::test --features scroll,parallel_syn -- --nocapture

  build:
    needs: [skip_check]
    if: |
      false &&
      github.event.pull_request.draft == false &&
      (github.event.action == 'ready_for_review' || needs.skip_check.outputs.should_skip != 'true')

    name: Build target ${{ matrix.target }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target:
          - wasm32-unknown-unknown
          - wasm32-wasi

    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2024-01-25
      - name: Add target
        run: rustup target add ${{ matrix.target }}
      # Go cache for building geth-utils
      - name: Go cache
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
        # https://github.com/actions/cache/issues/810
        env:
          SEGMENT_DOWNLOAD_TIMEOUT_MINS: 5
      - name: Cargo cache
        uses: Swatinem/rust-cache@v2
      - name: cargo build
        run: cargo build --all-features
      # Make sure benchmarks compile.
      - name: cargo build benchmarks no-run
        run: cargo test --verbose --release --all-features -p circuit-benchmarks --no-run

  bitrot:
    needs: [skip_check]
    if: |
      github.event.pull_request.draft == false &&
      (github.event.action == 'ready_for_review' || needs.skip_check.outputs.should_skip != 'true')

    name: Bitrot check
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2024-01-25
      # Go cache for building geth-utils
      - name: Go cache
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
        # https://github.com/actions/cache/issues/810
        env:
          SEGMENT_DOWNLOAD_TIMEOUT_MINS: 5
      - name: Cargo cache
        uses: Swatinem/rust-cache@v2
      # Build benchmarks to prevent bitrot
      - name: Build benchmarks
        run: cargo build --benches --examples --all-features

  doc-links:
    needs: [skip_check]
    if: |
      github.event.pull_request.draft == false &&
      (github.event.action == 'ready_for_review' || needs.skip_check.outputs.should_skip != 'true')

    name: Intra-doc links
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2024-01-25
      # Go cache for building geth-utils
      - name: Go cache
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
        # https://github.com/actions/cache/issues/810
        env:
          SEGMENT_DOWNLOAD_TIMEOUT_MINS: 5
      - name: Cargo cache
        uses: Swatinem/rust-cache@v2
      - name: cargo fetch
        run: cargo fetch

      # Ensure intra-documentation links all resolve correctly
      # Requires #![deny(intra_doc_link_resolution_failure)] in crates.
      - name: Check intra-doc links
        run: cargo doc --no-deps --all --document-private-items

  fmt:
    needs: [skip_check]
    if: |
      github.event.pull_request.draft == false &&
      (github.event.action == 'ready_for_review' || needs.skip_check.outputs.should_skip != 'true')

    name: Rustfmt
    timeout-minutes: 30
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly-2024-01-25
          components: rustfmt
      # Go cache for building geth-utils
      - name: Go cache
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
        # https://github.com/actions/cache/issues/810
        env:
          SEGMENT_DOWNLOAD_TIMEOUT_MINS: 5
      - name: Cargo cache
        uses: Swatinem/rust-cache@v2
      - name: Cargo check
        run: cargo check --all-features
      - name: Cargo fmt
        run: cargo fmt --all -- --check

  typos-check:
    needs: [skip_check]
    if: |
      github.event.pull_request.draft == false &&
      (github.event.action == 'ready_for_review' || needs.skip_check.outputs.should_skip != 'true')
    name: TyposCheck
    timeout-minutes: 5
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: crate-ci/typos@v1.22.7
        with:
          config: ./typos.toml
          isolated: true