lol again

Makefile

@@ -1,7 +1,7 @@
 NAME = minishell
 
 CC = gcc 
-FLAGS = -Wall -Wextra  -L/Users/heveline/.brew/opt/readline/lib -I/Users/heveline/.brew/opt/readline/include 
+FLAGS = -Wall -Wextra  -L/Users/$(USER)/.brew/opt/readline/lib -I/Users/$(USER)/.brew/opt/readline/include 
 
 LIBFT = $(LIBFT_DIRECTORY)libft.a
 LIBFT_DIRECTORY = ./libft/

envp.c

@@ -82,11 +82,12 @@ void  binary_command(t_ast *ast, char **cmd_array, t_env **env_list, t_ctrl *con
 		ast_data_free(val);
 		env = env_array(env_list);
 		path = path_handler(cmd_array[0], env);
+			ft_putendl_fd("are you in the exec?", 2);
 		// printf("%s\n", path);
 		if (execve(path, cmd_array, env) == -1)
 			ft_err("Error: command not executable");
 	}
-	else
-		waitpid(pid, &i, 0);
+	waitpid(pid, &i, 0);
+	ft_putendl_fd("in binary before set exit", 2);
 	set_exit(i/256);
 }

main.c

@@ -47,7 +47,7 @@ void	tree(char **array, t_ctrl *control, char **envp)
 
 	ast = NULL;
 	ast = tree_create(ast, array);
-	//tree_print_rec(ast, 0);
+	tree_print_rec(ast, 0);
 	tree_handle(ast, control, envp);
 	tree_free(&ast);
 }
@@ -75,6 +75,8 @@ int	main(int ac, char **av, char **env)
 		}
 		add_history(line);
 		array = parsing(line, env);
+		if (!array || !array[0])
+			continue;
 		tree(array, control, env);
 	}
 	clear_history();

minishell.h

@@ -157,6 +157,7 @@ void    right_redir(t_ast *ast, t_ctrl *control, t_ast_data *val,char **envp);
 void	left_redir(t_ast *ast, t_ctrl *control, t_ast_data *val, char **envp);
 void pipe_func(t_ast *ast, t_ctrl *control, t_ast_data *val,char **envp);
 void ctrl_free(t_ctrl *control);
+void	ast_data_default(t_ast_data *val);
 //----set_exit.c-----//
 static int  new_exit(const int *id);
 int get_exit(void);

redirects.c

@@ -49,14 +49,11 @@ void    right_redir(t_ast *ast, t_ctrl *control, t_ast_data *val,char **envp)
 		go_through_nodes(ast->left, control, val, envp);
 	}
 }
-
+/*
 void pipe_child(t_ast *ast, t_ctrl *control, t_ast_data *val,char **envp)
 {
 	int fork_pid;
-	int pipe_des[2];
 
-	if (pipe(pipe_des) < 0)
-		ft_err("pipe problem");
 	fork_pid = fork();
 	//check for -1
 
@@ -80,23 +77,50 @@ void pipe_child(t_ast *ast, t_ctrl *control, t_ast_data *val,char **envp)
 	}
 	exit(1);
 
-}
+}*/
 
 void pipe_func(t_ast *ast, t_ctrl *control, t_ast_data *val,char **envp)
 {
-	int fork_pid;
+	int fork_pid[2];
+	int pipe_des[2];
+	int status;
 
-	fork_pid = fork();
-	//check condition here
+	if (pipe(pipe_des) < 0)
+		ft_err("pipe problem");
 
-	if (fork_pid == 0)
+
+	//check condition here
+	val->out = pipe_des[1];
+	fork_pid[0] = fork();
+	if (fork_pid[0] == 0)
 	{
 		control->pid = 0;
-		pipe_child(ast, control, val, envp);
+		go_through_nodes(ast->left, control, val, envp);
 	}
-	else
+	ast_data_default(val);
+	val->in = pipe_des[0];
+
+	ft_putendl_fd("hey1", 2);
+	fork_pid[1] = fork();
+	if (fork_pid[1] == 0)
 	{
-		waitpid(fork_pid, NULL, 0);
-	//	control->exit_status = WIFEXITED(status) ? WEXITSTATUS(status) : g_sig;
+		ft_putendl_fd("hey2", 2);
+		ft_putnbr_fd(getpid(), 2);
+		ft_putendl_fd("", 2);
+		control->pid = 0;
+		go_through_nodes(ast->right, control, val, envp);
+		ft_putendl_fd("hey4", 2);
 	}
+	close(pipe_des[0]);
+	close(pipe_des[1]);
+	ft_putendl_fd("hey3", 2);
+	ft_putnbr_fd(getpid(), 2);
+	ft_putendl_fd("", 2);
+	waitpid(fork_pid[0], 0, 0);
+	waitpid(fork_pid[1], &status, 0);
+	set_exit(status/256);
+	if (control->pid == 0)
+		exit(get_exit());
+	//	control->exit_status = WIFEXITED(status) ? WEXITSTATUS(status) : g_sig;
+
 }

tree_handling.c

@@ -205,7 +205,9 @@ void    cmd_commands(t_ast *ast, t_ctrl *control, t_ast_data *val, char **envp)
 {
         char    **cmd_array;
 
+
         cmd_array = split_values(ast->value, envp);
+		ft_putendl_fd("in cmd", 2);
 		if (cmd_array[0] == NULL)
 		{
 			empty_cmd(ast, control, val, cmd_array);
@@ -240,15 +242,15 @@ void	ctrl_free(t_ctrl *control)
 void	ast_data_default(t_ast_data *val)
 {
 	int	i;
-
+/*
 	if (val->pipe)
 	{
 		i = 0;
 		while (val->pipe[i] != -1)
 			close(val->pipe[i++]);
 		free(val->pipe);
 		val->pipe = NULL;
-	}
+	}*/
 	if (val->file)
 	{
 		i = 0;
@@ -271,6 +273,7 @@ void    go_through_nodes(t_ast *ast, t_ctrl *control, t_ast_data *val, char **en
 {
     if (!ast)
 	{
+		ft_putendl_fd("hey1111", 2);
 		if (control->pid == 0)
 		{
 			ctrl_free(control);