CallerDir returns the directory of the calling code.

IsDir returns true if p exists and is a directory.

IsPathError returns true if err is present, and it or its cause is an os.PathError.

MarshalJsonFile marshals v into path.

MarshalJsonFileWithDirs creates intermediate dirs and marshals v into path.

ResolvePath returns path if it is an absolute path, or the abspath joined with base otherwise.

TrimExt removes the extension from p.

UnmarshalJsonFile unmarshals the data at path into the pointer v.

Abs is an absolute path.

Absdir is an absolute directory.

Rel is a relative path.

Unknown can be an absolute or relative path.