A CommandHelper extension that adds file access functions.  
Not to be confused with the [CHFiles](https://letsbuild.net/jenkins/job/CHFiles/) extension alternative.

## Functions

* array **chf_directory_list(directory)** - Returns an array containing all files and directories in the given directory.

* boolean **chf_file_exists(path)** - Returns whether the file or directory at the given path exists.

* boolean **chf_is_directory(path)** Returns whether the file at the given path is a directory.

* void **chf_copy(fromPath, toPath, [allowOverwrite], [createRequiredDirs])** - Copies the file or directory (including contents) from the fromPath to the toPath.

* void **chf_delete(path, [allowRemoveDirContent])** - Deletes the file or directory at the given path.

* void **chf_create_file(path, [createRequiredDirs])** - Creates a file at the given path.

* void **chf_create_directory(path, [createRequiredDirs])** - Creates a directory at the given path.

* void **chf_write(path, content, [option])** - Writes the given content to the file at the given path.

* void **chf_write_gzip_binary(path, content, [overwrite])** - Gzips and writes the given byte array to the file at the given path.

* void **chf_write_binary(path, content, [overwrite])** - Writes the given byte array to the file at the given path.