blockifier_ci.yml

name: Blockifier-CI

on:
  pull_request:
    types:
      - opened
      - reopened
      - edited
      - synchronize
    paths:
      - ".github/actions/bootstrap/action.yml"
      - ".github/workflows/blockifier_ci.yml"
      - ".github/workflows/upload_artifacts_workflow.yml"
      - "Cargo.lock"
      - "Cargo.toml"
      - "crates/blockifier/**"
      - "crates/blockifier_test_utils/**"
      - "crates/native_blockifier/**"
      - "crates/apollo_sierra_multicompile/build.rs"
      - "scripts/build_native_blockifier.sh"
      - "scripts/dependencies.sh"
      - "scripts/install_build_tools.sh"
      - "scripts/sequencer-ci.Dockerfile"

env:
  RUSTFLAGS: "-D warnings"
  TRANSFERS_BENCHMARK_CAIRO_NATIVE_TIME_LIMIT_NS: "200000000"
  TRANSFERS_BENCHMARK_VM_TIME_LIMIT_NS: "1000000000"

# On PR events, cancel existing CI runs on this same PR for this workflow.
# Also, create different concurrency groups for different pushed commits, on push events.
concurrency:
  group: >
    ${{ github.workflow }}-
    ${{ github.ref }}-
    ${{ github.event_name == 'pull_request' && 'PR' || github.sha }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  # https://graphite.com/docs/stacking-and-ci
  optimize_ci:
    runs-on: ubuntu-24.04
    timeout-minutes: 60
    outputs:
      skip: ${{ steps.check_skip.outputs.skip }}
    steps:
      - name: Optimize CI
        id: check_skip
        uses: withgraphite/graphite-ci-action@v0.0.9
        with:
          graphite_token: ${{ secrets.GRAPHITE_CI_OPTIMIZER_TOKEN }}

  test-without-features:
    runs-on: namespace-profile-medium-ubuntu-24-04-amd64
    needs: optimize_ci
    if: needs.optimize_ci.outputs.skip == 'false'
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - uses: ./.github/actions/bootstrap
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
      # No features - build blockifier without features activated by dependencies in the workspace.
      - run: cargo test -p blockifier
      - run: cargo build -p blockifier

  test-with-transaction-serde-feature:
    runs-on: namespace-profile-medium-ubuntu-24-04-amd64
    needs: optimize_ci
    if: needs.optimize_ci.outputs.skip == 'false'
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - uses: ./.github/actions/bootstrap
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
      # transaction_serde is not activated by any workspace crate; test the build.
      - run: cargo test -p blockifier --features transaction_serde
      - run: cargo build -p blockifier --features transaction_serde

  test-with-cairo-native-feature:
    runs-on: namespace-profile-large-ubuntu-24-04-amd64
    needs: optimize_ci
    if: needs.optimize_ci.outputs.skip == 'false'
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - uses: ./.github/actions/bootstrap
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
      # cairo_native is not activated by any workspace crate; test the build.
      - run: cargo build -p blockifier --features cairo_native
      - run: cargo test -p blockifier --features cairo_native

  test-with-tracing-feature:
    runs-on: namespace-profile-medium-ubuntu-24-04-amd64
    needs: optimize_ci
    if: needs.optimize_ci.outputs.skip == 'false'
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v6
      - uses: ./.github/actions/bootstrap
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
      # tracing is not activated by any workspace crate; test the build.
      - run: cargo build -p blockifier --features tracing
      - run: cargo test -p blockifier --features tracing

  benchmarking:
    runs-on: namespace-profile-xlarge-ubuntu-24-04-amd64
    needs: optimize_ci
    if: github.event_name == 'pull_request' && needs.optimize_ci.outputs.skip == 'false'
    timeout-minutes: 60
    steps:
      # TODO(AndrewL): Remove this after a while in CI (March 4 2026)
      - name: Print PR and base SHAs
        run: |
          echo "github.sha (merge commit): ${{ github.sha }}"
          echo "PR HEAD SHA: ${{ github.event.pull_request.head.sha }}"
          echo "PR base SHA: ${{ github.event.pull_request.base.sha }}"
          echo "PR base_ref: ${{ github.base_ref }}"

      # Checkout the base branch to benchmark the old code.
      # Use base.sha (a concrete commit hash from the webhook payload) instead of
      # base_ref (a branch name) to avoid failures when Graphite's temporary refs
      # are deleted before the runner reaches this step.
      - uses: actions/checkout@v6
        with:
          ref: ${{ github.event.pull_request.base.sha }}

      - uses: ./.github/actions/bootstrap
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}

      # Benchmark the base branch code.
      - name: Benchmark (Base Branch)
        run: cargo run -p bench_tools -- run --package blockifier --out /tmp/base_results

      # Checkout the PR branch into a unique subdirectory to avoid overwriting
      # the base branch's composite action files at the workspace root, and to
      # avoid colliding with any repo folder (e.g. one named "pr").
      - uses: actions/checkout@v6
        with:
          path: pr-${{ github.run_id }}

      # Copy base branch Criterion baseline into PR dir so run-and-compare finds it.
      - run: |
          mkdir -p pr-${{ github.run_id }}/target
          cp -r target/criterion pr-${{ github.run_id }}/target/

      # Benchmark the current branch and compare to the previous run.
      - name: Benchmark (Feature Branch)
        working-directory: pr-${{ github.run_id }}
        run: |
          cargo run -p bench_tools -- run-and-compare \
            --package blockifier \
            --out /tmp/new_results \
            --regression-limit 8.0 \
            --set-absolute-time-ns-limit transfers_benchmark_cairo_native ${TRANSFERS_BENCHMARK_CAIRO_NATIVE_TIME_LIMIT_NS} \
            --set-absolute-time-ns-limit transfers_benchmark_vm ${TRANSFERS_BENCHMARK_VM_TIME_LIMIT_NS}