on:
  push:
    branches:
      - main
  pull_request:

env:
  RUSTFLAGS: -D warnings
  CARGO_TERM_COLOR: always

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

name: bench
jobs:
  iai:
    runs-on: ubuntu-latest
    steps:
      - name: Install Valgrind
        run: |
          sudo apt install valgrind

      - name: Checkout PR sources
        uses: actions/checkout@v3
        with:
          ref: main

      - uses: Swatinem/rust-cache@v1
        with:
          cache-on-failure: true

      - name: Generate test vectors
        uses: actions-rs/cargo@v1
        with:
          command: run
          args: --bin reth -- test-vectors tables

      - name: Set main baseline
        uses: actions-rs/cargo@v1
        with:
          command: bench
          args: --package reth-db --bench iai

      - name: Checkout main sources
        uses: actions/checkout@v3
        with:
          clean: false

      - name: Compare PR benchmark
        shell: 'script -q -e -c "bash {0}"' # required to workaround /dev/tty not being available
        run: |
          ./.github/scripts/compare_iai.sh

  # Checks that benchmarks not run in CI compile
  bench-check:
    name: check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install toolchain
        uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Check if benchmarks build
        run: cargo bench --all --all-features --all-targets --no-run