exec

includes/ast.h

@@ -6,14 +6,14 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 08:23:27 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/27 14:15:24 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:49:53 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #ifndef AST_H
 # define AST_H
 
-# include "env.h"
+# include "../lib/libft/libft.h"
 
 typedef enum e_state
 {

includes/builtins.h

@@ -1,3 +1,15 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   builtins.h                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/01/28 09:01:33 by lderidde          #+#    #+#             */
+/*   Updated: 2025/01/28 10:35:06 by lderidde         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
 #ifndef BUILTINS_H
 # define BUILTINS_H
 
@@ -13,13 +25,13 @@
 # include <string.h>
 
 // void 	echo(char *msg, int flag);
-void	builtin_echo(char **arg, char **envp);
+int		builtin_echo(char **arg, char **envp);
-void	builtin_exit(char *arg, bool depth);
+int		builtin_exit(char **arg, bool depth);
-void	builtin_pwd(char *arg);
+int		builtin_pwd(char **arg);
-void	builtin_env(char *str, char **envp);
+int		builtin_env(char **arg, char **envp);
-int	builtin_unset(char **arg, t_data *data);
+int	builtin_unset(char **arg, t_ast_n *head);
-int	builtin_cd(char **arg, t_data *data);
+int	builtin_cd(char **arg, t_ast_n *head);
-void	builtin_export(char **arg, t_data *data);
+int	builtin_export(char **arg, t_ast_n *head);
 
 //UTILS
 int	count_char(char *str);

includes/env.h

@@ -1,25 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   env.h                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/01/28 10:11:07 by lderidde          #+#    #+#             */
+/*   Updated: 2025/01/28 10:31:54 by lderidde         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
 #ifndef ENV_H
 # define ENV_H
 
 # include "../lib/libft/libft.h"
+# include "ast.h"
 # include <unistd.h>
 # include <stdlib.h>
 # include <stdbool.h>
 
-typedef struct s_data
-{
-	char **env;
-}	t_data;
-
 //VAR
 int		count_var(char **envp);
-int		get_var_index(char *key, t_data *data);
+int		get_var_index(char *key,  t_ast_n *head);
 void	free_null_ptr(void *ptr);
 char	**copy_env_var(char **envp, int count);
 char	*get_var_value(char	*key, char **envp);
-bool	is_valid_key(char *key, t_data *data);
+bool	is_valid_key(char *key,  t_ast_n *head);
-int		remove_env_var(char *key, t_data *data);
+int		remove_env_var(char *key,  t_ast_n *head);
-void	set_var_env(char *key, char *value, t_data *t_data);
+void	set_var_env(char *key, char *value, t_ast_n *head);
 char	**init_env(char **envp);
 
 #endif

lib/libft/srcs/drawio/srcs/create_elem.c

@@ -3,14 +3,14 @@
 /*                                                        :::      ::::::::   */
 /*   create_elem.c                                      :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: nalebrun <nalebrun@student.s19.be>        +#+  +:+       +#+         */
+/*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2025/01/24 10:06:11 by nalebrun          #+#    #+#             */
+/*   Created: 2025/01/24 10:06:11 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 10:06:11 by nalebrun         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:45:23 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#include "../drawio.h"
+#include "../lib_drawio.h"
 #include "../header/dio_private.h"
 
 int	draw_rect(int fd, int id, t_dio_elem *elem)

lib/libft/srcs/drawio/srcs/drawio.c

@@ -3,14 +3,14 @@
 /*                                                        :::      ::::::::   */
 /*   drawio.c                                           :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: nalebrun <nalebrun@student.s19.be>        +#+  +:+       +#+         */
+/*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2025/01/24 08:47:41 by nalebrun          #+#    #+#             */
+/*   Created: 2025/01/24 08:47:41 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 08:47:41 by nalebrun         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:45:02 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
-#include "../drawio.h"
+#include "../lib_drawio.h"
 #include "../header/dio_private.h"
 
 int	drawio_init(char *file_path)

srcs/ast/ast.c

@@ -6,7 +6,7 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 08:22:16 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/27 15:40:58 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:50:43 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -38,6 +38,36 @@ t_ast_n	*created_ast_n(t_state st, t_ast_n *prt, t_ast_n *he)
 	return (node);
 }
 
+static int	count_var(char **envp)
+{
+	int	i;
+
+	i = 0;
+	if (!envp)
+		return (-1);
+	while (envp[i])
+		i++;
+	return (i);
+}
+
+static char	**init_env(char **envp)
+{
+	char	**env;
+	int		i;
+
+	i = 0;
+	env = malloc(sizeof(char *) * (count_var(envp) + 1));
+	if (!env)
+		return (NULL);
+	env[count_var(envp)] = NULL;
+	while (envp[i])
+	{
+		env[i] = ft_strdup(envp[i]);
+		i++;
+	}
+	return (env);
+}
+
 void	setup_cmd(t_ast_n *node, char *cmd, char *args)
 {
 	node->cmd = ft_strdup(cmd);
@@ -50,7 +80,7 @@ t_ast_n	*return_hardcode_ast(char **envp)
 
 	head = created_ast_n(_CMD, NULL, NULL);
 	head->head = head;
-	setup_cmd(head, "ls", "ls -l");	
+	setup_cmd(head, "sdd", "ls -l");	
 	// head = created_ast_n(_AND, NULL, NULL);
 	head->env = init_env(envp);
 	// head->left = created_ast_n(_CMD, head, head);

srcs/builtins/cd.c

@@ -6,21 +6,21 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:31:49 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 14:31:49 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:06:11 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "../../includes/builtins.h"
 
-void	pwd_update(t_data *data, char *src, char *dest)
+void	pwd_update(t_ast_n *head, char *src, char *dest)
 {
-	set_var_env("OLDPWD", src, data);
+	set_var_env("OLDPWD", src, head);
-	set_var_env("PWD", dest, data);
+	set_var_env("PWD", dest, head);
 	free_null_ptr(src);
 	free_null_ptr(dest);
 }
 
-int	exec_cd(char *path, t_data *data)
+int	exec_cd(char *path, t_ast_n *head)
 {
 	char	*src;
 	char	*dest;
@@ -29,29 +29,29 @@ int	exec_cd(char *path, t_data *data)
 	if (chdir(path) == -1)
 		return (err_msg_cmd("cd", path, strerror(errno), EXIT_FAILURE));
 	dest = getcwd(NULL, 0);
-	pwd_update(data, src, dest);
+	pwd_update(head, src, dest);
 	return (0);
 }
 
-int	builtin_cd(char **arg, t_data *data)
+int	builtin_cd(char **arg, t_ast_n *head)
 {
 	char	*path;
 
 	if (count_var(arg) == 1 || (count_var(arg) == 2 && ft_strncmp(arg[1], "~", 1) == 0))
 	{
-		path = get_var_value("HOME", data->env);
+		path = get_var_value("HOME", head->env);
 		if (!path)
 			return (err_msg_cmd("cd", NULL, "HOME not set\n", EXIT_FAILURE));
-		return (exec_cd(path, data));
+		return (exec_cd(path, head));
 	}
 	if (count_var(arg) > 2)
 		return (err_msg_cmd("cd", NULL, "too many arguments\n", EXIT_FAILURE));
 	if (ft_strncmp(arg[1], "-", 1) == 0)
 	{
-		path = get_var_value("OLDPWD", data->env);
+		path = get_var_value("OLDPWD", head->env);
 		if (!path)
 			return (err_msg_cmd("cd", NULL, "OLDPWD not set\n", EXIT_FAILURE));
-		return (exec_cd(path, data));
+		return (exec_cd(path, head));
 	}
-	return (exec_cd(arg[1], data));
+	return (exec_cd(arg[1], head));
 }

srcs/builtins/echo.c

@@ -6,7 +6,7 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:31:56 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 14:31:56 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 09:34:41 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -89,7 +89,7 @@ static void	echo_print(char **arg, int j, char **envp)
 	}
 }
 
-void	builtin_echo(char **arg, char **envp)
+int	builtin_echo(char **arg, char **envp)
 {
 	int		i;
 	bool	flag;
@@ -104,4 +104,5 @@ void	builtin_echo(char **arg, char **envp)
 	echo_print(arg, i, envp);
 	if (!flag)
 		printf("\n");
+	return (0);
 }

srcs/builtins/env.c

@@ -6,22 +6,27 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:32:04 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 14:32:04 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 09:54:32 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "../../includes/builtins.h"
 
-void	builtin_env(char *str, char **envp)
+int	builtin_env(char **arg, char **envp)
 {
 	int	i;
 
 	i = 0;
-	(void)str;
+	if (count_args(arg) > 1)
+	{
+		err_msg_cmd("env", NULL, "too many arguments", 1);
+		return (1);
+	}
 	while (envp[i])
 	{
 		if (envp[i][0] && ft_strchr(envp[i], '=') != NULL)
 			printf("%s\n", envp[i]);
 		i++;
 	}
+	return (0);
 }

srcs/builtins/exit.c

@@ -6,7 +6,7 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:32:13 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/27 11:19:17 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:39:44 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -38,86 +38,36 @@ void	bash_exit(int code)
 void	bash_exit_errornum(char *arg)
 {
 	ft_putendl_fd("exit", 2);
-	ft_put_s_fd("minishell: exit: ", 2);
+	err_msg_cmd("exit", arg, "numeric argument required", 2);
-	write(2, arg, ft_strlen(arg));
-	ft_putendl_fd(": numeric argument required", 2);
 	exit(2);
 }
 
-static	char	*get_arg(char *str)
+int	bash_exiterrorcount(void)
-{
-	int		i;
-
-	i = 4;
-	if (!str[i])
-		return (NULL);
-	while (str[i] && str[i] == ' ')
-		i++;
-	return (&str[i]);
-}
-
-int	is_sep(char c)
-{
-	if ((c >= 9 && c <= 13) || c == ' ' || c == '\0')
-		return (1);
-	else
-		return (0);
-}
-
-int	count_arg(char *str)
-{
-	int	count;
-	int	i;
-
-	count = 0;
-	i = 0;
-	while (str[i] && str[i + 1])
-	{
-		if (!is_sep(str[i]) && is_sep(str[i + 1]))
-			count++;
-		i++;
-	}
-	return (count);
-}
-
-void	bash_exiterrorcount(void)
 {
 	ft_putendl_fd("exit", 2);
 	ft_putendl_fd("minishell: exit: too many arguments", 2);
-	/*
+	return (2);
-	 * SET EXIT CODE WITHOUT EXITING MINISHELL
-	 */
 }
 
-void	builtin_exit(char *str, bool depth)
+int	builtin_exit(char **arg, bool depth)
 {
-	char 	*arg;
+	long	res;
 
-	arg = get_arg(str);
+	if (ft_isnumeric(arg[1]))
-	long res = ft_atol(arg);
+		res = ft_atol(arg[1]);
-	(void)res;
-	if (errno == ERANGE)
-		ft_printf("error numeric aarg\n");
 	if (depth == true)
 	{
-		if (count_arg(str) >= 2)
+		if (count_args(arg) > 2 && ft_isnumeric(arg[1]))
-		{
+			return (err_msg_cmd("exit", NULL, "too many arguments", 1));
-			ft_putendl_fd("minishell: exit: too many arguments", 2);
+		else if (!ft_isnumeric(arg[1]) || errno == ERANGE)
-			exit (1);
+			return (err_msg_cmd("exit", arg[1], "numeric argument required", 2));
-		}
+		return (res % 256);
-		if (!ft_isnumeric(arg))
-		{
-			ft_put_s_fd("minishell: exit: ", 2);
-			write(2, arg, ft_strlen(arg));
-			ft_putendl_fd(": numeric argument required", 2);
-			exit(2);
-		}
-		exit(ft_atol(arg) % 256);
 	}
-	if (count_arg(str) >= 2)
+	if (count_args(arg) > 2 && ft_isnumeric(arg[1]))
-		bash_exiterrorcount();
+		return (bash_exiterrorcount());
-	else if (ft_isnumeric(arg))
+	else if (!ft_isnumeric(arg[1]) || errno == ERANGE)
-		bash_exit(ft_atol(arg) % 256);
+		bash_exit_errornum(arg[1]);
 	else
-		bash_exit_errornum(arg);
+		bash_exit(res % 256);
+	return (1);
 }

srcs/builtins/export.c

@@ -6,7 +6,7 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:32:20 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 14:32:20 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:19:06 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -59,7 +59,7 @@ void	print_arr(char **envp)
 	}
 }
 
-void	print_export(char **envp)
+int	print_export(char **envp)
 {
 	int		i;
 	int		j;
@@ -85,25 +85,29 @@ void	print_export(char **envp)
 		}
 	}
 	print_arr(envp);
+	return (0);
 }
 
-void	builtin_export(char **arg, t_data *data)
+int	builtin_export(char **arg, t_ast_n *head)
 {
 	int	i;
 	char	**tmp;
 
 	i = 0;
-	if (count_var(arg) == 1)
+	if (count_args(arg) == 1)
-		return (print_export(data->env));
+		return (print_export(head->env));
-	while (++i < count_var(arg))
+	while (++i < count_args(arg))
 	{
 		if (ft_strchr(arg[i], '=') != NULL)
 		{
 			tmp = key_value(arg[i]);
-			set_var_env(tmp[0], tmp[1], data);
+			if (!tmp)
+				return (1);
+			set_var_env(tmp[0], tmp[1], head);
 			free_tmp(tmp);
 		}
 		else
-			set_var_env(arg[i], NULL, data);
+			set_var_env(arg[i], NULL, head);
 	}
+	return (0);
 }

srcs/builtins/pwd.c

@@ -6,43 +6,27 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:32:30 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 14:32:30 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:38:07 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "../../includes/builtins.h"
 
-int	count_char(char *str)
+int	builtin_pwd(char **arg)
-{
-	int	i;
-	int	count;
-
-	i = 0;
-	count = 0;
-	while (str[i])
-	{
-		if (str[i] != ' ')
-			count++;
-		i++;
-	}
-	return (count);
-}
-
-void	builtin_pwd(char *arg)
 {
 	char	*cwd;
 
-	if (count_char(arg) > 3)
+	(void)arg;
-		ft_putendl_fd("pwd: too many arguments", 2);
+	cwd = getcwd(NULL, 0);
-	else
+	if (cwd != NULL)
 	{
-		cwd = getcwd(NULL, 0);
+		ft_printf("%s\n", cwd);
-		if (cwd != NULL)
+		free(cwd);
-		{
+		return (0);
-			printf("%s\n", cwd);
+	}
-			free(cwd);
+	else	
-		}
+	{
-		if (!cwd)
+		perror("pwd");
-			perror("pwd");
+		return (1);
 	}
 }

srcs/builtins/unset.c

@@ -6,7 +6,7 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:32:36 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 14:32:36 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:32:54 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -33,7 +33,7 @@
 // 		envp[i][0] = '\0';
 // }
 //
-int	builtin_unset(char **arg, t_data *data)
+int	builtin_unset(char **arg, t_ast_n *head)
 {
 	int	i;
 	int	ret;
@@ -42,6 +42,6 @@ int	builtin_unset(char **arg, t_data *data)
 	if (count_var(arg) == 1)
 		return (err_msg_cmd("unset", NULL, "not enough arguments", EXIT_FAILURE));
 	while (++i < count_var(arg))
-		ret = remove_env_var(arg[i], data);	
+		ret = remove_env_var(arg[i], head);	
 	return (ret);
 }

srcs/builtins/utils.c

@@ -6,7 +6,7 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/24 14:32:41 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/24 14:32:41 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:53:44 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,13 +14,21 @@
 
 int	err_msg_cmd(char *cmd, char *arg, char *msg, int code)
 {
-	ft_put_s_fd(cmd, 2);
+	if (arg != NULL)
-	ft_put_s_fd(": ", 2);
+		ft_fprintf(2, "minishell: %s: %s: %s\n", cmd, arg, msg);
-	ft_put_s_fd(msg, 2);
+	else
-	if (arg)
+		ft_fprintf(2, "minishell: %s: %s\n", cmd, msg);
-	{
-		ft_put_s_fd(": ", 2);
-		ft_putendl_fd(arg, 2);
-	}
 	return (code);
 }
+
+int	count_args(char **tab)
+{
+	int	i;
+
+	i = 0;
+	if (!tab || !*tab)
+		return (0);
+	while (tab[i])
+		i++;
+	return (i);
+}

srcs/env/var.c

@@ -1,3 +1,15 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   var.c                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/01/28 10:08:49 by lderidde          #+#    #+#             */
+/*   Updated: 2025/01/28 10:09:55 by lderidde         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
 #include "../../includes/minishell.h"
 
 void	free_null_ptr(void *ptr)
@@ -63,7 +75,7 @@ char	*get_var_value(char	*key, char **envp)
 	return (NULL);
 }
 
-bool	is_valid_key(char *key, t_data *data)
+bool	is_valid_key(char *key, t_ast_n *head)
 {
 	char	*tmp;
 	int		i;
@@ -71,9 +83,9 @@ bool	is_valid_key(char *key, t_data *data)
 	tmp = ft_strjoin(key, "=");
 	if (!tmp)
 		return (false);
-	while (data->env[i])
+	while (head->env[i])
 	{
-		if (ft_strncmp(data->env[i], tmp, ft_strlen(tmp)) == 0)
+		if (ft_strncmp(head->env[i], tmp, ft_strlen(tmp)) == 0)
 		{
 			free_null_ptr(tmp);
 			return (true);
@@ -84,7 +96,7 @@ bool	is_valid_key(char *key, t_data *data)
 	return (false);
 }
 
-int	get_var_index(char *key, t_data *data)
+int	get_var_index(char *key, t_ast_n *head)
 {
 	int		i;
 	char	*new_key;
@@ -93,16 +105,16 @@ int	get_var_index(char *key, t_data *data)
 	if (!new_key)
 		return (-1);
 	i = 0;
-	while (data->env[i])
+	while (head->env[i])
 	{
-		if (ft_strncmp(data->env[i], new_key, ft_strlen(new_key)) == 0)
+		if (ft_strncmp(head->env[i], new_key, ft_strlen(new_key)) == 0)
 		{
 			free_null_ptr(new_key);
 			return (i);
 		}
-		else if (ft_strncmp(data->env[i], key, ft_strlen(key)) == 0
+		else if (ft_strncmp(head->env[i], key, ft_strlen(key)) == 0
-			&& (ft_strchr(data->env[i], '=') == NULL && 
+			&& (ft_strchr(head->env[i], '=') == NULL && 
-			(ft_strlen(data->env[i]) == ft_strlen(key))))
+			(ft_strlen(head->env[i]) == ft_strlen(key))))
 		{
 			free_null_ptr(new_key);
 			return (i);
@@ -114,51 +126,51 @@ int	get_var_index(char *key, t_data *data)
 }
 
 
-int	remove_env_var(char *key, t_data *data)
+int	remove_env_var(char *key, t_ast_n *head)
 {
 	int	i;
 	int	j;
 
-	i = get_var_index(key, data);
+	i = get_var_index(key, head);
 	if (i == -1)
 		return (0);
 	j = i;
-	free_null_ptr(data->env[i]);
+	free_null_ptr(head->env[i]);
-	while (data->env[i + 1])
+	while (head->env[i + 1])
 	{
-		data->env[i] = ft_strdup(data->env[i + 1]);
+		head->env[i] = ft_strdup(head->env[i + 1]);
-		free_null_ptr(data->env[i + 1]);
+		free_null_ptr(head->env[i + 1]);
 		j++;
 		i++;
 	}
-	data->env = copy_env_var(data->env, j);
+	head->env = copy_env_var(head->env, j);
-	if (data->env)
+	if (head->env)
 		return (1);
 	return (0);
 }
 
-void	set_var_env(char *key, char *value, t_data *data)
+void	set_var_env(char *key, char *value, t_ast_n *head)
 {
 	int		i;
 	char	*tmp;
 
-	i = get_var_index(key, data);
+	i = get_var_index(key, head);
 	if (value)
 		tmp = ft_strjoin(key, "=");
 	if (!tmp)
 		return ;
-	if (i != -1 && data->env[i])
+	if (i != -1 && head->env[i])
 	{
-		free_null_ptr(data->env[i]);
+		free_null_ptr(head->env[i]);
-		data->env[i] = ft_strjoin(tmp, value);
+		head->env[i] = ft_strjoin(tmp, value);
 	}
 	else
 	{
-		i = count_var(data->env);
+		i = count_var(head->env);
-		data->env = copy_env_var(data->env, i + 1);
+		head->env = copy_env_var(head->env, i + 1);
-		if (!data->env)
+		if (!head->env)
 			return ;
-		data->env[i] = ft_strjoin(tmp, value);
+		head->env[i] = ft_strjoin(tmp, value);
 	}
 	free_null_ptr(tmp);
 	return ;

srcs/execution/exec.c

@@ -6,57 +6,49 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/27 11:22:33 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/27 15:43:24 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 10:41:39 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "../../includes/minishell.h"
 
-// int	is_builtin(char *str)
+int	is_builtin(char *str)
-// {
+{
-// 	if (ft_strncmp(str, "exit", 4) == 0)
+	if (ft_strncmp(str, "exit", 4) == 0)
-// 		return (1);
+		return (1);
-// 	if (ft_strncmp(str, "pwd", 3) == 0)
+	else if (ft_strncmp(str, "pwd", 3) == 0)
-// 		return (1);
+		return (1);
-// 	if (ft_strncmp(str, "echo", 4) == 0)
+	else if (ft_strncmp(str, "echo", 4) == 0)
-// 		return (1);
+		return (1);
-// 	if (ft_strncmp(str, "env", 3) == 0)
+	else if (ft_strncmp(str, "env", 3) == 0)
-// 		return (1);
+		return (1);
-// 	if (ft_strncmp(str, "unset", 5) == 0)
+	else if (ft_strncmp(str, "unset", 5) == 0)
-// 		return (1);
+		return (1);
-// 	if (ft_strncmp(str, "cd", 2) == 0)
+	else if (ft_strncmp(str, "cd", 2) == 0)
-// 		return (1);
+		return (1);
-// 	if (ft_strncmp(str, "export", 6) == 0)
+	else if (ft_strncmp(str, "export", 6) == 0)
-// 		return (1);
+		return (1);
-// }
+	else
+		return (0);
+}
 
-// int	exec_builtin(t_ast_n *node)
+int	exec_builtin(t_ast_n *node)
-// {
+{
-// 	if (ft_strncmp(node->cmd, "exit", 4) == 0)
+	if (ft_strncmp(node->cmd, "exit", 4) == 0)
-// 		return (builtin_exit(node->cmd, true));
+		return (builtin_exit(node->args, true));
-// 	if (ft_strncmp(node->cmd, "pwd", 3) == 0)
+	else if (ft_strncmp(node->cmd, "pwd", 3) == 0)
-// 		return (builtin_pwd(node->cmd));
+		return (builtin_pwd(node->args));
-// 	if (ft_strncmp(node->cmd, "echo", 4) == 0)
+	else if (ft_strncmp(node->cmd, "echo", 4) == 0)
-// 		return (builtin_echo(ft_split(node->arg, " "), node->head->env));
+		return (builtin_echo(node->args, node->head->env));
-// 	if (ft_strncmp(node->cmd, "env", 3) == 0)
+	else if (ft_strncmp(node->cmd, "env", 3) == 0)
-// 		return (builtin_env(node->cmd, node->head->env));
+		return (builtin_env(node->args, node->head->env));
-// 	if (ft_strncmp(node->cmd, "unset", 5) == 0)
+	else if (ft_strncmp(node->cmd, "unset", 5) == 0)
-// 		return (builtin_unset(ft_split(node->arg, " "), node->head));
+		return (builtin_unset(node->args, node->head));
-// 	if (ft_strncmp(node->cmd, "cd", 2) == 0)
+	else if (ft_strncmp(node->cmd, "cd", 2) == 0)
-// 		return (builtin_cd(ft_split(node->arg, " "), node->head));
+		return (builtin_cd(node->args, node->head));
-// 	if (ft_strncmp(node->cmd, "export", 6) == 0)
+	else 
-// 		return (builtin_export(ft_split(node->arg, " "), node->head));
+		return (builtin_export(node->args, node->head));
-// }
+}
-
-// void	free_tab(char **tab)
-// {
-// 	int	i;
-//
-// 	i = -1;
-// 	while (tab[++i])
-// 		free(tab[i]);
-// 	free(tab);
-// }
 
 char	*find_path(char *cmd, char **env)
 {
@@ -65,10 +57,9 @@ char	*find_path(char *cmd, char **env)
 	char	**paths;
 	int		i;
 
-	// if (access(cmd, F_OK) == 0)
+	if (access(cmd, F_OK) == 0)
-	// 	return (cmd);
+		return (cmd);
 	i = 0;
-	ft_printf("test2\n");
 	while (ft_strnstr(env[i], "PATH=", 5) == NULL)
 		i++;
 	paths = ft_split(env[i] + 5, ":");
@@ -77,7 +68,6 @@ char	*find_path(char *cmd, char **env)
 	{
 		tmp = ft_strjoin(paths[i], "/");
 		path = ft_strjoin(tmp, cmd);
-		printf("path: %s\n", path);
 		free(tmp);
 		if (access(path, F_OK) == 0)
 			return (free_tab(paths), path);
@@ -121,7 +111,7 @@ void	handle_redir(t_ast_n *node)
 	else if (node->redir == _RED_L)
 		handle_file(node, 1);
 	else if (node->redir == _RED_R)
-		handle_file(node , 2);
+		handle_file(node, 2);
 	else if (node->redir == _RED_DR)
 		handle_file(node, 3);
 	if (node->redir == _RED_L)
@@ -141,10 +131,7 @@ int	exec(t_ast_n *node)
 	char	*path;
 
 	handle_redir(node);
-	ft_printf("test1\n");
 	path = find_path(node->cmd, node->head->env);
-	ft_printf("test3\n");
-		printf("path: %s\n", path);
 	if (!path)
 		return_error(node->cmd, "command not found", 127);
 	if (access(path, X_OK) != 0)
@@ -163,10 +150,10 @@ int	exec_scmd(t_ast_n *node)
 	pid_t	pid;
 	int		status;
 
-	// if (is_builtin(node->cmd))
+	if (is_builtin(node->cmd))
-	// 	return (exec_builtin(node));
+		return (exec_builtin(node));
-	// else
+	else
-	// {
+	{
 		pid = fork();
 		if (pid == 0)
 		{
@@ -174,22 +161,20 @@ int	exec_scmd(t_ast_n *node)
 		}
 		else
 		{
-			wait(NULL);
+			waitpid(pid, &status, 0);
-		return (0);
 			if (WIFEXITED(status))
 				return (WEXITSTATUS(status));
 			else
 				return (-1);
 		}
-		return (0);
+		return (1);
-	// }
+	}
 }
 
 int	execute_command(t_ast_n *node)
 {
 	int	status;
 
-		printf("test100\n");
 	if (node->state == _CMD)
 		return (exec_scmd(node));
 	else if (node->state == _AND)

srcs/main.c

@@ -6,7 +6,7 @@
 /*   By: lderidde <lderidde@student.s19.be>        +#+  +:+       +#+         */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/01/27 14:16:52 by lderidde          #+#    #+#             */
-/*   Updated: 2025/01/27 15:13:16 by lderidde         ###   ########.fr       */
+/*   Updated: 2025/01/28 08:46:01 by lderidde         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -71,7 +71,7 @@ int	main(int ac, char **av, char **envp)
 	// if (!envp[0])
 	// 	env = ft_setnewenv();
 	node = return_hardcode_ast(envp);
-	execute_command(node);
+	return (execute_command(node));
 	// while (1)
 	// {
 	// 	input = powerline();
@@ -91,5 +91,4 @@ int	main(int ac, char **av, char **envp)
 	// 		builtin_export(ft_split(input, " "), data);
 	// 	free(input);
 	// }
-	return (0);
 }