buildBranch.zip(buildRunningOnCi) { branch, ci ->
                val protectedBranches = listOf("master", "release")
                ci && !protectedBranches.contains(branch)
                    && !branch.startsWith("pre-test/")
                    && !branch.startsWith("gh-readonly-queue/")
            }
        ).zip(project.rerunAllTests) { enabled, rerunAllTests ->
            enabled && !rerunAllTests
        }

        else "<unknown>" // It's a source distribution, we don't know.
    }
}


// pre-test/master/queue/alice/feature -> master
// pre-test/release/current/bob/bugfix -> release
// gh-readonly-queue/master/pr-1234-5678abcdef -> master
fun toMergeQueueBaseBranch(actualBranch: String): String = when {
    actualBranch.startsWith("pre-test/") || actualBranch.startsWith("gh-readonly-queue/") -> actualBranch.substringAfter("/").substringBefore("/")

        get() = branchName == EXPERIMENTAL_BRANCH

    fun vcsRootId() = DslContext.settingsRoot.id.toString()

    fun promoteNightlyTaskName() = nightlyTaskName("promote")
    fun prepNightlyTaskName() = nightlyTaskName("prep")

    fun promoteMilestoneTaskName(): String = when {
        isRelease -> "promoteReleaseMilestone"
        else -> "promoteMilestone"
    }

    fun promoteFinalReleaseTaskName(): String = when {

                )
        }
        skipConditionally(buildType)
    }
}

fun BuildStep.onlyRunOnGitHubMergeQueueBranch() {
    conditions {
        matches("teamcity.build.branch", "(pre-test/.*)|(gh-readonly-queue/.*)")
    }
}

fun BuildStep.skipConditionally(buildType: BuildType? = null) {
    // we need to run CompileALl unconditionally because of artifact dependency

The Gradle code base is essentially a large monolith, without strong internal boundaries.
This has a number of negative effects on productivity, including:

- Unclear ownership of code.
- Difficult to focus on one particular area.
- Unintended coupling between areas of the code, including tests.

## Decision

Organize the Gradle code base into a set of coarse-grained "architecture modules".

// @param {pattern}
const makeRegex = (pattern, ignoreCase) => {
    let source = regexCache[pattern]

    if (!source) {
        source = REPLACERS.reduce(
            (prev, current) => prev.replace(current[0], current[1].bind(pattern)),
            pattern
        )
        regexCache[pattern] = source
    }

    return ignoreCase
        ? new RegExp(source, 'i')