CopyDir copies the content of src to dst.

CopyEmbeddedDir copies directory from the embedded FS into specified directory.

CopyFile copies the contents of the file named src to the file named by dst.

See https://stackoverflow.com/a/58148921/3824328.

GetFileList returns a list of regular files in the specified directory.

GetSymlinkList returns a list of symlinks in the specified directory.

ReadTextFileEx reads a text file into lines.

StructToMap converts any struct into map[string]any by marshalling it to json and reverse.

TrimRightSpace trims all trailing whitespace characters.