fs

bool exists(string path)

Returns true if a file or directory exists at the path.

bool createDirectory(string path)

Creates a single directory, returning true on success.

bool removeDirectory(string path)

Removes an empty directory, returning true on success.

bool remove(string path)

Removes the file, returning true on success.

bool rename(string oldPath, string newPath)

Renames a file or directory, returning true on success.

StringBuf currentDirectory()

Returns the current working directory.

bool changeDirectory(string path)

Changes the current working directory, returning true on success.

int64? fileSize(string path)

Returns the size of the file, or null if it can't be opened.

List<StringBuf> listDirectory(string path)

Returns the names in the directory, sorted, or an empty list if it can't be opened.

Names come from the shell, so a name containing a line break is split in two.