fix cd and export

built-in.c

@@ -6,7 +6,7 @@
 /*   By: mea <mea@student.42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/01/06 09:02:57 by narnaud           #+#    #+#             */
-/*   Updated: 2022/05/17 17:31:53 by narnaud          ###   ########.fr       */
+/*   Updated: 2022/05/18 13:45:47 by narnaud@stude    ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -78,7 +78,7 @@ int	ft_cd(t_datas *datas, t_command *cmd)
 {
 	char	*home;
 
-	if (cmd->argc > 1)
+	if (cmd->argc > 2)
 		return (cmd_error("cd", "too many arguments"));
 	if (cmd->argv[1])
 	{

env.c

@@ -6,7 +6,7 @@
 /*   By: mea <marvin@42.fr>                         +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/02/16 09:41:29 by narnaud           #+#    #+#             */
-/*   Updated: 2022/05/16 10:43:01 by mea              ###   ########.fr       */
+/*   Updated: 2022/05/18 13:54:55 by narnaud@stude    ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -69,26 +69,31 @@ int	ft_export(t_datas *datas, t_command *cmd)
 	int		name_len;
 	char	**env;
 	int		i;
+	int		j;
 
-	i = 0;
 	if (cmd->argc < 2 && (ft_env(datas, cmd, 1), 1))
 		return (0);
-	new = ft_split(cmd->argv[1], '=');
-	name_len = ft_strlen(new[0]);
-	if (!is_valid_identifier(new[0]))
-		return (0);
-	while (datas->envp[i])
+	j = 0;
+	while (++j < cmd->argc)
 	{
-		env = ft_split(datas->envp[i], '=');
-		if (!ft_strncmp(new[0], env[0], name_len + 1))
-			datas->envp[i] = (free(datas->envp[i]), NULL);
-		else
-			i++;
-		ft_free_split(env);
+		new = ft_split(cmd->argv[j], '=');
+		name_len = ft_strlen(new[0]);
+		if (!is_valid_identifier(new[0]))
+			return (0);
+		i = 0;
+		while (datas->envp[i])
+		{
+			env = ft_split(datas->envp[i], '=');
+			if (!ft_strncmp(new[0], env[0], name_len + 1))
+				datas->envp[i] = (free(datas->envp[i]), NULL);
+			else
+				i++;
+			ft_free_split(env);
+		}
+		ft_free_split(new);
+		datas->envp[i] = ft_strdup(cmd->argv[j]);
 	}
-	ft_free_split(new);
-	datas->envp[i] = ft_strdup(cmd->argv[1]);
-	return (1);
+	return (0);
 }
 
 static void	clean_env(t_datas *datas, int i)