From: Dominik Kaiser <dkaiser@1-E-17.42heilbronn.de>
Date: Mon, 22 Jul 2024 14:33:08 +0000 (+0200)
Subject: Add print_ast function
X-Git-Url: https://git.dkaiser.de/?a=commitdiff_plain;h=c16b4655f77db2f152625f226dc66ccc922671b4;p=42%2Fminishell.git

Add print_ast function
---

diff --git a/Makefile b/Makefile
index 8896ded..a56ada3 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,8 @@ HEADERS =  -I include -I $(LIB_DIR)/libft
 
 VPATH   := src
 SRC     := main.c debug_tools.c init.c signal_handling.c repl.c new_token.c \
-           free_token.c new_node.c free_node.c parser.c parse_cmd.c
+           free_token.c new_node.c free_node.c parser.c parse_cmd.c \
+           print_ast.c
 
 OBJ_DIR := _obj
 OBJ     := $(addprefix $(OBJ_DIR)/, $(SRC:%.c=%.o))
diff --git a/include/minishell.h b/include/minishell.h
index 2411cc5..d980d42 100644
--- a/include/minishell.h
+++ b/include/minishell.h
@@ -6,7 +6,7 @@
 /*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/06/22 17:14:49 by dkaiser           #+#    #+#             */
-/*   Updated: 2024/07/09 11:36:09 by dkaiser          ###   ########.fr       */
+/*   Updated: 2024/07/22 15:49:34 by dkaiser          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -30,8 +30,8 @@ int		init_signal_handling(void);
 
 void	repl(const char *prompt);
 
-
 t_list	*parse(t_token *tokens);
 t_node	*parse_cmd(t_token *tokens);
 
+void	print_ast(t_node *ast);
 #endif
diff --git a/src/print_ast.c b/src/print_ast.c
new file mode 100644
index 0000000..d1f5095
--- /dev/null
+++ b/src/print_ast.c
@@ -0,0 +1,65 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   print_ast.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dkaiser <dkaiser@student.42heilbronn.de    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/22 15:16:53 by dkaiser           #+#    #+#             */
+/*   Updated: 2024/07/22 16:32:49 by dkaiser          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "minishell.h"
+
+static void	print_ast_rec(t_node *ast, int indent);
+static void	print_cmd_node(t_node *ast, int indent);
+
+void	print_ast(t_node *ast)
+{
+	if (DEBUG)
+	{
+		printf("\e[94m[AST]\n");
+		print_ast_rec(ast, 0);
+		printf("\e[0m\n");
+	}
+}
+
+static void	print_ast_rec(t_node *ast, int indent)
+{
+	if (ast->type == CMD_NODE)
+		print_cmd_node(ast, indent);
+	else if (ast->type == PIPE_NODE)
+	{
+		printf("%*s%s", indent, "", "* PIPE");
+		print_ast_rec(ast->content.pipe.left, indent + 2);
+		print_ast_rec(ast->content.pipe.right, indent + 2);
+	}
+}
+
+static void	print_cmd_node(t_node *ast, int indent)
+{
+	int	i;
+
+	printf("\n%*s%s", indent, "", "* CMD");
+	i = 0;
+	printf("\n%*sARGS:", indent + 2, "");
+	while (ast->content.cmd.args[i] != NULL)
+	{
+		printf(" %s", ast->content.cmd.args[i]);
+		i++;
+	}
+	i = 0;
+	printf("\n%*sASSIGNS:", indent + 2, "");
+	while (ast->content.cmd.assigns[i] != NULL)
+	{
+		printf(" %s=%s", ast->content.cmd.assigns[i]->var,
+			ast->content.cmd.assigns[i]->value);
+		i++;
+	}
+	printf("\n%*sREDIRS:", indent + 2, "");
+	printf("\n%*sIN: %d %s", indent + 4, "", ast->content.cmd.redirs[0].type,
+		ast->content.cmd.redirs[0].specifier);
+	printf("\n%*sOUT: %d %s", indent + 4, "", ast->content.cmd.redirs[1].type,
+		ast->content.cmd.redirs[1].specifier);
+}