stacks-puppet-node/.github/workflows/pr-differences-mutants.yml

name: PR Differences Mutants

on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review
    paths:
      - '**.rs'

concurrency:
  group: pr-differences-${{ github.head_ref || github.ref || github.run_id }}
  # Always cancel duplicate jobs
  cancel-in-progress: true

jobs:
  # Check and output whether to run big (`stacks-node`/`stackslib`) or small (others) packages with or without shards
  check-big-packages-and-shards:
    name: Check Packages and Shards

    runs-on: ubuntu-latest

    outputs:
      run_stackslib: ${{ steps.check_packages_and_shards.outputs.run_stackslib }}
      stackslib_with_shards: ${{ steps.check_packages_and_shards.outputs.stackslib_with_shards }}
      run_stacks_node: ${{ steps.check_packages_and_shards.outputs.run_stacks_node }}
      stacks_node_with_shards: ${{ steps.check_packages_and_shards.outputs.stacks_node_with_shards }}
      run_small_packages: ${{ steps.check_packages_and_shards.outputs.run_small_packages }}
      small_packages_with_shards: ${{ steps.check_packages_and_shards.outputs.small_packages_with_shards }}
      run_stacks_signer: ${{ steps.check_packages_and_shards.outputs.run_stacks_signer }}

    steps:
      - id: check_packages_and_shards
        uses: stacks-network/actions/stacks-core/mutation-testing/check-packages-and-shards@main

  # Mutation testing - Execute on PR on small packages that have functions modified (normal run, no shards)
  pr-differences-mutants-small-normal:
    name: Mutation Testing - Normal, Small

    needs: check-big-packages-and-shards

    if: |
      needs.check-big-packages-and-shards.outputs.run_small_packages == 'true' &&
      needs.check-big-packages-and-shards.outputs.small_packages_with_shards == 'false'

    runs-on: ubuntu-latest

    steps:
      - name: Run mutants on diffs
        uses: stacks-network/actions/stacks-core/mutation-testing/pr-differences@main
        with:
          package: 'small'

  # Mutation testing - Execute on PR on small packages that have functions modified (run with strategy matrix shards)
  pr-differences-mutants-small-shards:
    name: Mutation Testing - Shards, Small

    needs: check-big-packages-and-shards

    if: |
      needs.check-big-packages-and-shards.outputs.run_small_packages == 'true' && 
      needs.check-big-packages-and-shards.outputs.small_packages_with_shards == 'true'

    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        shard: [0, 1, 2, 3]

    steps:
      - name: Run mutants on diffs
        uses: stacks-network/actions/stacks-core/mutation-testing/pr-differences@main
        with:
          shard: ${{ matrix.shard }}
          package: 'small'

  # Mutation testing - Execute on PR on stackslib package (normal run, no shards)
  pr-differences-mutants-stackslib-normal:
    name: Mutation Testing - Normal, Stackslib

    needs: check-big-packages-and-shards

    if: |
      needs.check-big-packages-and-shards.outputs.run_stackslib == 'true' && 
      needs.check-big-packages-and-shards.outputs.stackslib_with_shards == 'false'

    runs-on: ubuntu-latest

    steps:
      - name: Run Run mutants on diffs
        env:
          BITCOIND_TEST: 1
          RUST_BACKTRACE: full
        uses: stacks-network/actions/stacks-core/mutation-testing/pr-differences@main
        with:
          package: 'stackslib'

  # Mutation testing - Execute on PR on stackslib package (run with strategy matrix shards)
  pr-differences-mutants-stackslib-shards:
    name: Mutation Testing - Shards, Stackslib

    needs: check-big-packages-and-shards

    if: |
      needs.check-big-packages-and-shards.outputs.run_stackslib == 'true' && 
      needs.check-big-packages-and-shards.outputs.stackslib_with_shards == 'true'

    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        shard: [0, 1, 2, 3, 4, 5, 6, 7]

    steps:
      - name: Run mutants on diffs
        env:
          BITCOIND_TEST: 1
          RUST_BACKTRACE: full
        uses: stacks-network/actions/stacks-core/mutation-testing/pr-differences@main
        with:
          shard: ${{ matrix.shard }}
          package: 'stackslib'

  # Mutation testing - Execute on PR on stacks-node package (normal run, no shards)
  pr-differences-mutants-stacks-node-normal:
    name: Mutation Testing - Normal, Stacks Node

    needs: check-big-packages-and-shards

    if: |
      needs.check-big-packages-and-shards.outputs.run_stacks_node == 'true' && 
      needs.check-big-packages-and-shards.outputs.stacks_node_with_shards == 'false'

    runs-on: ubuntu-latest

    steps:
      - name: Run Run mutants on diffs
        env:
          BITCOIND_TEST: 1
          RUST_BACKTRACE: full
        uses: stacks-network/actions/stacks-core/mutation-testing/pr-differences@main
        with:
          package: 'stacks-node'

  # Mutation testing - Execute on PR on stacks-node package (run with strategy matrix shards)
  pr-differences-mutants-stacks-node-shards:
    name: Mutation Testing - Shards, Stacks Node

    needs: check-big-packages-and-shards

    if: |
      needs.check-big-packages-and-shards.outputs.run_stacks_node == 'true' && 
      needs.check-big-packages-and-shards.outputs.stacks_node_with_shards == 'true'

    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        shard: [0, 1, 2, 3]

    steps:
      - name: Run mutants on diffs
        env:
          BITCOIND_TEST: 1
          RUST_BACKTRACE: full
        uses: stacks-network/actions/stacks-core/mutation-testing/pr-differences@main
        with:
          shard: ${{ matrix.shard }}
          package: 'stacks-node'

  # Mutation testing - Execute on PR on stacks-signer package (normal run, no shards)
  pr-differences-mutants-stacks-signer-normal:
    name: Mutation Testing - Normal, Stacks Signer

    needs: check-big-packages-and-shards

    if: |
      needs.check-big-packages-and-shards.outputs.run_stacks_signer == 'true'

    runs-on: ubuntu-latest

    steps:
      - name: Run mutants on diffs
        uses: stacks-network/actions/stacks-core/mutation-testing/pr-differences@main
        with:
          package: 'stacks-signer'

  # Output the mutants and fail the workflow if there are missed/timeout/unviable mutants
  output-mutants:
    name: Output Mutants

    runs-on: ubuntu-latest

    if: always()
    needs:
      [
        check-big-packages-and-shards,
        pr-differences-mutants-small-normal,
        pr-differences-mutants-small-shards,
        pr-differences-mutants-stackslib-normal,
        pr-differences-mutants-stackslib-shards,
        pr-differences-mutants-stacks-node-normal,
        pr-differences-mutants-stacks-node-shards,
        pr-differences-mutants-stacks-signer-normal,
      ]

    steps:
      - name: Output Mutants
        uses: stacks-network/actions/stacks-core/mutation-testing/output-pr-mutants@main
        with:
          stackslib_package: ${{ needs.check-big-packages-and-shards.outputs.run_stackslib }}
          shards_for_stackslib_package: ${{ needs.check-big-packages-and-shards.outputs.stackslib_with_shards }}
          stacks_node_package: ${{ needs.check-big-packages-and-shards.outputs.run_stacks_node }}
          shards_for_stacks_node_package: ${{ needs.check-big-packages-and-shards.outputs.stacks_node_with_shards }}
          small_packages: ${{ needs.check-big-packages-and-shards.outputs.run_small_packages }}
          shards_for_small_packages: ${{ needs.check-big-packages-and-shards.outputs.small_packages_with_shards }}
          stacks_signer: ${{ needs.check-big-packages-and-shards.outputs.run_stacks_signer }}