Classes
class	CmdNotFound
	Thrown by sys::require_cmd when a command cannot be located on the system. More...

Functions
std::optional< fs::path >	path_to_libmim ()
	Yields std::nullopt if an error occurred.
std::string	exec (std::string cmd)
	Executes command `cmd`.
std::string	find_cmd (std::string)
std::string	require_cmd (std::string_view name)
	Locates `name` on the system or throws CmdNotFound.
int	system (std::string)
	Wraps std::system and makes the return value usable.
void	require_run (const std::string &cmd)
	Runs `cmd` via sys::system and throws if it exits with a non-zero status.
int	run (std::string cmd, std::string args={})
	Wraps sys::system and puts .exe at the back (Windows) and ./ at the front (otherwise) of `cmd`.
std::string	escape (const std::filesystem::path &path)
	Returns the `path` as std::string and escapes all whitespaces with backslash.

Function Documentation

◆ escape()

std::string mim::sys::escape ( const std::filesystem::path & path )

Returns the path as std::string and escapes all whitespaces with backslash.

Definition at line 126 of file sys.cpp.

◆ exec()

std::string mim::sys::exec ( std::string cmd )

Executes command cmd.

Returns: the output as string.

Definition at line 83 of file sys.cpp.

Referenced by find_cmd().

◆ find_cmd()

std::string mim::sys::find_cmd ( std::string cmd )

Definition at line 95 of file sys.cpp.

References exec(), and MIM_WHICH.

Referenced by main(), and require_cmd().

◆ path_to_libmim()

std::optional< fs::path > mim::sys::path_to_libmim ( )

Yields std::nullopt if an error occurred.

The returned path is adjusted so <parent>/mim resolves to the default in-tree plugin directory when possible.

Definition at line 52 of file sys.cpp.

References mim_lib_anchor().

Referenced by mim::Driver::Driver().

◆ require_cmd()

std::string mim::sys::require_cmd ( std::string_view name )

Locates name on the system or throws CmdNotFound.

Definition at line 101 of file sys.cpp.

References find_cmd().

◆ require_run()

void mim::sys::require_run ( const std::string & cmd )

Runs cmd via sys::system and throws if it exits with a non-zero status.

Definition at line 113 of file sys.cpp.

References system().

◆ run()

int mim::sys::run	(	std::string	cmd,
		std::string	args = {} )

Wraps sys::system and puts .exe at the back (Windows) and ./ at the front (otherwise) of cmd.

Definition at line 117 of file sys.cpp.

References system().

◆ system()

int mim::sys::system ( std::string cmd )

Wraps std::system and makes the return value usable.

Definition at line 107 of file sys.cpp.

Referenced by require_run(), and run().

Classes

Functions