lint.yml

name: lint

on:
  pull_request:
  merge_group:
  push:
    branches: [v1.1.0]

env:
  CARGO_TERM_COLOR: always

jobs:
  clippy-binaries:
    name: clippy binaries / ${{ matrix.type }}
    runs-on: ubuntu-latest
    timeout-minutes: 30
    strategy:
      matrix:
        include:
          - type: ethereum
            args: --bin reth --workspace
            features: "ethereum asm-keccak jemalloc jemalloc-prof min-error-logs min-warn-logs min-info-logs min-debug-logs min-trace-logs"
          - type: book
            args: --manifest-path book/sources/Cargo.toml --workspace --bins
            features: ""
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@clippy
        with:
          toolchain: nightly-2024-09-25
          components: clippy
      - uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
      - if: "${{ matrix.type == 'book' }}"
        uses: arduino/setup-protoc@v3
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}
      - name: Run clippy on binaries
        run: cargo clippy ${{ matrix.args }} --features "${{ matrix.features }}"
        env:
          RUSTFLAGS: -D warnings

  clippy:
    name: clippy
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
        with:
          toolchain: nightly-2024-09-25
          components: clippy
      - uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
      - run: cargo clippy --workspace --lib --examples --tests --benches --all-features --locked
        env:
          RUSTFLAGS: -D warnings

  crate-checks:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: taiki-e/install-action@cargo-hack
      - uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
      - run: cargo hack check --workspace --exclude op-reth

  fmt:
    name: fmt
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rustfmt
      - name: Run fmt
        run: cargo fmt --all --check
      - name: Run fmt on book sources
        run: cargo fmt --manifest-path book/sources/Cargo.toml --all --check

  udeps:
    name: udeps
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
      - uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
      - uses: taiki-e/install-action@cargo-udeps
      - run: cargo udeps --workspace --lib --examples --tests --benches --all-features --locked

  codespell:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: codespell-project/actions-codespell@v2
        with:
          skip: "*.json"

  no-test-deps:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - name: Ensure no arbitrary or proptest dependency on default build
        run: cargo tree --package reth -e=features,no-dev | grep -Eq "arbitrary|proptest" && exit 1 || exit 0

  lint-success:
    name: lint success
    runs-on: ubuntu-latest
    if: always()
    needs:
      - clippy-binaries
      - clippy
      - crate-checks
      - fmt
      - udeps
      - codespell
      - no-test-deps
    timeout-minutes: 30
    steps:
      - name: Decide whether the needed jobs succeeded or failed
        uses: re-actors/alls-green@release/v1
        with:
          jobs: ${{ toJSON(needs) }}