_ * classDoc.classExtensions >> []
        _ * classDoc.subClasses >> []

        when:
        def result = parse('<chapter/>', document)
        withCategories {
            renderer.merge(classDoc, result)
        }

        then:
        formatTree(result) == '''<chapter>
    <section>
        <title>Properties</title>
        <table>
            <title>Properties - Class</title>

                If change was made on the `release` branch but hasn't yet been merged to `master`, merge `release` to `master`:
                <a class="btn btn-info" role="button" data-toggle="collapse" href="#merge-release-${changeId}" aria-expanded="false" aria-controls="collapseExample">Merge release to master</a>
                <div class="collapse" id="merge-release-${changeId}">
                  <div class="well">

    id("${model.projectId}_GitHubMergeQueueCheckPass")
    uuid = "${DslContext.uuidPrefix}_${model.projectId}_GitHubMergeQueueCheckPass"
    name = "GitHub Merge Queue Check Pass"
    type = Type.COMPOSITE

    vcs {
        root(AbsoluteId(VersionedSettingsBranch.fromDslContext().vcsRootId()))
        checkoutMode = CheckoutMode.ON_AGENT
    }

    features {

 * e.g https://github.com/gradle/gradle/pull/25825
 *
 * This script is to check if there is any merge commit that brings changes from release branch to master.
 * Usage: groovy CheckBadMerge.groovy <commit1> <commit2> ...
 * If any "bad" merge commit is found, it will print the details and exit with non-zero code.
 */
class CheckBadMerge {

            parent.appendChild(chapter);
            chapter.setAttribute("id", classDoc.getId());
            descriptionRenderer.renderTo(classDoc, chapter);
            merge(classDoc, chapter);
        } finally {
            listener.finish();
        }
    }

    void merge(ClassDoc classDoc, Element chapter) {
        for (ClassDocMemberRenderer memberRenderer : memberRenderers) {
            memberRenderer.renderSummaryTo(classDoc, chapter);

    get() = environmentVariable(BUILD_BRANCH).orElse(currentGitBranchViaFileSystemQuery())


/**
 * The logical branch.
 * For non-merge-queue branches this is the same as {@link #buildBranch}.
 * For merge-queue branches, this is the base branch.
 *
 * For example, for the merge queue branch "gh-readonly-queue/master/pr-12345-1a2b3c4d" the logical branch is "master".
 */
val Project.logicalBranch: Provider<String>

  } ]
}, {
  "scenario" : "org.gradle.performance.regression.corefeature.ExcludeRuleMergingPerformanceTest.merge exclude rules",
  "durations" : [ {
    "testProject" : "excludeRuleMergingBuild",
    "linux" : 264
  } ]
}, {
  "scenario" : "org.gradle.performance.regression.corefeature.ExcludeRuleMergingPerformanceTest.merge exclude rules (parallel)",
  "durations" : [ {
    "testProject" : "excludeRuleMergingBuild",

# See .github/workflows/CheckBadMerge.groovy for explanation
name: Check bad merge commit
on:
  pull_request:
    types:
     - opened
     - synchronize

jobs:
  check_pr_commits:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set up JDK 11
        uses: actions/setup-java@v4
        with:

    "groups" : [ {
      "testProject" : "excludeRuleMergingBuild",
      "coverage" : {
        "per_commit" : [ "linux" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.regression.corefeature.ExcludeRuleMergingPerformanceTest.merge exclude rules (parallel)",
    "groups" : [ {

        def projectDir = 'C:\\some\\agent\\workspace'