fixe builtin exit to accept arguments

README.md

@@ -11,6 +11,7 @@ A lot of amazing shell stuff
 -[x] Get environment array (export)
 -[x] Set environment variable (export)
 -[x] Simple builtin export
+-[x] builtins
 -[x] Preliminary signals
 -[x] Define struct for commands, something like (
 	```c

src/builtin/builtin_exit.c

@@ -6,16 +6,37 @@
 /*   By: whaffman <whaffman@student.codam.nl>         +#+                     */
 /*                                                   +#+                      */
 /*   Created: 2025/02/20 11:32:59 by whaffman      #+#    #+#                 */
-/*   Updated: 2025/02/20 12:17:40 by whaffman      ########   odam.nl         */
+/*   Updated: 2025/02/20 15:54:11 by whaffman      ########   odam.nl         */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "minishell.h"
 
+
 int	builtin_exit(t_minishell *minishell, t_command *cmd)
 {
-	(void)cmd;
+	int	exit_status;
-	free_minishell(minishell);
+
-	exit(EXIT_SUCCESS);
+	exit_status = 0; //TODO EXIT last exit status
-	return (SUCCESS);
+	if (ft_count_arr(cmd->args) > 2)
+	{
+		ft_putstr_fd("exit\n", STDERR_FILENO);
+		ft_putstr_fd("minishell: exit: too many arguments\n", STDERR_FILENO);
+		return (FAILURE);
+	}
+	if (ft_count_arr(cmd->args) == 2 && cmd->args[1] != NULL)
+	{
+		if (ft_isdigit_str(cmd->args[1]) == FALSE)
+		{
+			ft_putstr_fd("exit\n", STDERR_FILENO);
+			ft_putstr_fd("minishell: exit: ", STDERR_FILENO);
+			ft_putstr_fd(cmd->args[1], STDERR_FILENO);
+			ft_putstr_fd(": numeric argument required\n", STDERR_FILENO);
+			return (FAILURE);
+		}
+		exit_status = ft_atoi(cmd->args[1]);
+	}
+	free_minishell(minishell);
+	exit(exit_status);
+	return (FAILURE);
 }

src/builtin/is_builtin.c

@@ -6,12 +6,13 @@
 /*   By: whaffman <whaffman@student.codam.nl>         +#+                     */
 /*                                                   +#+                      */
 /*   Created: 2025/02/20 11:03:33 by whaffman      #+#    #+#                 */
-/*   Updated: 2025/02/20 13:54:04 by whaffman      ########   odam.nl         */
+/*   Updated: 2025/02/20 15:36:16 by whaffman      ########   odam.nl         */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "minishell.h"
 
+
 int	is_builtin(char *cmd)
 {
 	const char	*builtins[] = {"echo", "cd", "pwd", "export",