fun Directory.parentOrRoot(): Directory = if (this.file("version.txt").asFile.exists()) {
    this
} else {
    val parent = dir("..")
    when {
        parent.file("version.txt").asFile.exists() -> parent
        this == parent -> throw IllegalStateException("Cannot find 'version.txt' file in root of repository")
        else -> parent.parentOrRoot()
    }
}


fun Project.releasedVersionsFile() = repoRoot().file("released-versions.json")

  <groupId>org.sonatype.mavenbook.multi</groupId>
  <artifactId>parent</artifactId>
  <version>0.9-${changelist}-SNAPSHOT</version>
  <packaging>pom</packaging>
  <name>Multi Chapter Parent Project</name>

  <!-- Optimized from https://github.com/sonatype/maven-example-en/tree/master/examples/ch-multi -->
  <modules>
    <module>simple-parent</module>
  </modules>

  <parent>
    <groupId>org.sonatype.mavenbook.multi</groupId>
    <artifactId>simple-parent</artifactId>
  </parent>
  <artifactId>simple-weather</artifactId>
  <packaging>jar</packaging>

  <name>Multi Chapter Simple Weather API</name>

  <dependencies>
    <dependency>

  <parent>
    <groupId>org.sonatype.mavenbook.multi</groupId>
    <artifactId>parent</artifactId>
  </parent>
  <artifactId>simple-parent</artifactId>
  <packaging>pom</packaging>
  <name>Multi Chapter Simple Parent Project</name>

  <modules>
    <module>simple-weather</module>
    <module>simple-webapp</module>

            else -> null
        }
    }

    private fun PsiElement.getContainingPsiDeclaration(): KtDeclaration? {
        for (parent in parents) {
            if (parent is KtDeclaration && parent !is KtDestructuringDeclaration) {
                return parent.originalDeclaration ?: parent
            }
        }

        return null
    }

	}

	return nil
}

// Reliably retries os.MkdirAll if for some reason os.MkdirAll returns
// syscall.ENOENT (parent does not exist).
func reliableMkdirAll(dirPath string, mode os.FileMode, baseDir string) (err error) {
	i := 0
	for {
		// Creates all the parent directories, with mode 0777 mkdir honors system umask.
		if err = osMkdirAll(dirPath, mode, baseDir); err != nil {

    }

    /**
     * Calculates the relative path from the base directory of the parent to the parent directory of the base directory
     * of the child. The general idea is to adjust inherited URLs to match the project layout (in SCM).
     *
     * <p>This calculation is only a heuristic based on our conventions.
     * In detail, the algo relies on the following assumptions: <ul>

<project xmlns="http://maven.apache.org/POM/4.1.0">
  <parent>
    <groupId>org.my.group</groupId>
    <artifactId>parent</artifactId>
  </parent>
  <artifactId>child</artifactId>
  <packaging>jar</packaging>

  <properties>
    <prop-child>bar</prop-child>
  </properties>
  <dependencies>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-api</artifactId>
    </dependency>
  </dependencies>

setattr(_current_module, "keras", _KerasLazyLoader(globals(), mode="v1"))
_module_dir = _module_util.get_parent_dir_for_name("keras._tf_keras.keras")
_current_module.__path__ = [_module_dir] + _current_module.__path__
if _tf_uses_legacy_keras:
  _module_dir = _module_util.get_parent_dir_for_name("tf_keras.api._v1.keras")
else:
  _module_dir = _module_util.get_parent_dir_for_name("keras.api._v1.keras")
_current_module.__path__ = [_module_dir] + _current_module.__path__

	Msg []byte
	Err error
}

func newMuxClient(ctx context.Context, muxID uint64, parent *Connection) *muxClient {
	ctx, cancelFn := context.WithCancelCause(ctx)
	return &muxClient{
		MuxID:     muxID,
		ctx:       ctx,
		cancelFn:  cancelFn,
		parent:    parent,
		LastPong:  time.Now().Unix(),
		BaseFlags: parent.baseFlags,
	}
}

// roundtrip performs a roundtrip, returning the first response.