* release - 1:00
 * release6x - 2:00
 * release7x - 3:00
 * ...
 * releaseNx - (N-4):00
 */
fun VersionedSettingsBranch.determineNightlyPromotionTriggerHour(): Int? {
    val oldReleasePattern = "release(\\d+)x".toRegex()
    return when (branchName) {
        "master" -> 0
        "release" -> 1
        else -> {
            val matchResult = oldReleasePattern.find(branchName)
            if (matchResult == null) {

    matchesName(name.asString(), candidateName)


private
fun matchesName(name: String, candidateName: String) =
    name == candidateName.replace(".*\\$".toRegex(), "") // strip outer class names

private
val SINCE_REGEX = Regex("""@since ([^\s]+)""")

private
fun BodyDeclaration<*>.getSince(): String? =
    comment?.orElse(null)?.content?.let { content ->

                && versionUnderTest < GradleVersion.version(endVersionExclusive)
        }

        private
        fun extractTestTaskGradleVersion(name: String): String? = "gradle(.+)CrossVersionTest".toRegex().find(name)?.groupValues?.get(1)
    }

    class IncludeTestClassProvider(private val includeTestClasses: Map<String, List<String>>) : BuildBucketProvider {

data class GitHubPullRequest(
    val number: Int,
    val user: GitHubUser,
    val milestone: GitHubPullRequestMilestone?,
)


val contributorLineRegex = "\\[(.*)]\\(https://github.com/(.*)\\)".toRegex()


const val PAGE_SIZE = 100


@DisableCachingByDefault(because = "Depends on GitHub API")
abstract class AbstractCheckOrUpdateContributorsInReleaseNotes : DefaultTask() {
    @get: Internal

                it.dependencies.items.size,
                stage.stageName.stageName,
            )
        }
    }

    private val largeSubProjectRegex = """\((\w+(_\d+))\)""".toRegex()

    /**
     * Test Coverage - AllVersionsCrossVersion Java8 Oracle Linux (core_2) -> core_2
     */
    private fun BaseGradleBuildType.getSubProjectSplitName() = largeSubProjectRegex.find(this.name)!!.groupValues[1]

      var publicSuffix = buffer.readUtf8LineStrict()
      if (publicSuffix.contains("*")) {
        // A wildcard rule, let's replace the wildcard with a value.
        publicSuffix = publicSuffix.replace("\\*".toRegex(), "square")
      }
      assertThat(publicSuffixDatabase.getEffectiveTldPlusOne(publicSuffix)).isNull()
      val test = "foobar.$publicSuffix"
      assertThat(publicSuffixDatabase.getEffectiveTldPlusOne(test)).isEqualTo(test)

    inline fun tryResolve(resolver: () -> String, or: () -> String) = try {
        resolver()
    } catch (_: Throwable) {
        or()
    }
}


private
val NEWLINE_REGEX = "\\n\\s*".toRegex()


private
class KotlinVersionsToIncubatingCollector(val repositoryRoot: Path) : VersionsToIncubatingCollector {

    override fun collectFrom(sourceFile: File): VersionsToIncubating {

        javaClass
          .getDeclaredField("masterSecret")
          .apply {
            isAccessible = true
          }.get(this) as? SecretKey

    val randomRegex = "\"random\"\\s+:\\s+\"([^\"]+)\"".toRegex()

    fun register() {
      // Enable JUL logging for SSL events, must be activated early or via -D option.
      System.setProperty("javax.net.debug", "")
      logger =
        Logger

    // https://tools.ietf.org/html/rfc7231#section-7.1.3
    // currently ignores a HTTP-date, and assumes any non int 0 is a delay
    if (header.matches("\\d+".toRegex())) {
      return Integer.valueOf(header)
    }
    return Integer.MAX_VALUE
  }

  companion object {
    /**

 * addresses nor hostnames; they will be verified as IP addresses (which is a more strict
 * verification).
 */
private val VERIFY_AS_IP_ADDRESS = "([0-9a-fA-F]*:[0-9a-fA-F:.]*)|([\\d.]+)".toRegex()

/** Returns true if this string is not a host name and might be an IP address. */
fun String.canParseAsIpAddress(): Boolean = VERIFY_AS_IP_ADDRESS.matches(this)

/**