16 Commits

Author	SHA1	Message	Date
Sekulum Forka	285eb06f0e	Builtins: set: Throws an exception if not enough arguments are provided	2021-05-13 11:29:26 +02:00
Sekulum Forka	aa528eb717	evalVariable: Thows ShellVariableError if no variable is found	2021-05-13 11:25:28 +02:00
Sekulum Forka	cdae96263b	Exceptions: Make better exception types	2021-05-13 11:19:39 +02:00
Sekulum Forka	fb7b46fca6	eval and execute: Automatically skips over empty commands (those that parse command interprets as empty lists)	2021-05-12 22:19:26 +02:00
Sekulum Forka	69a96bda1b	eval and execute: If a builtin has been found, continue onto the next command instead of executing the program by the same name	2021-05-12 22:16:15 +02:00
Sekulum Forka	226c44c99c	parseCommand: Spaces at the beginning of a command should no longer make the shell crash	2021-05-12 22:12:58 +02:00
Sekulum Forka	9568721c82	exec: Exec can now execute multiple commands at once	2021-05-12 21:07:12 +02:00
Sekulum Forka	a83e5d3c79	eval: Eval can now evaluate multiple commands at once	2021-05-12 21:04:29 +02:00
Sekulum Forka	5ebbc60ccb	Builtins: Added the exit builtin	2021-05-12 15:43:40 +02:00
Sekulum Forka	23592c5e15	Builtins: Added set, setenv, and echo builtins	2021-05-12 14:44:24 +02:00
Sekulum Forka	b1c9159155	Substitute and parseCommand: The now recognise variables and deal with them as needed	2021-05-12 13:32:08 +02:00
Sekulum Forka	8a5e6c3cea	Variables: Added a readVariable and evalVariable procedures	2021-05-11 18:31:02 +02:00
Sekulum Forka	c00678603b	imports: Removed the needless strutils module	2021-05-11 15:52:13 +02:00
Sekulum Forka	bdb77b272a	Main loop: Execute is now called instead of eval	2021-05-11 11:57:36 +02:00
Sekulum Forka	4db9a4d831	eval and execute: Changed how they work. Main difference is that eval returns the output of the function while execute merges the parent process's and child process's stdstreams	2021-05-11 11:57:36 +02:00
Sekulum Forka	36d2b8e03a	second commit	2021-05-11 11:57:36 +02:00