From a23b639f7850541613477c947a9390423ab49764 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kha=C3=AFs=20COLIN?= <kcolin@student.42lehavre.fr>
Date: Thu, 6 Feb 2025 13:58:50 +0100
Subject: [PATCH] read: read a line with readline and echo it back

---
 Makefile        |  3 +++
 src/minishell.c | 16 +++++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 4dcab30..3921330 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,9 @@ DEBUG = -g
 ASAN = -fsanitize=address
 TSAN = -fsanitize=thread
 UBSAN = -fsanitize=undefined
+LDLIBS = \
+	-lreadline \
+
 ifeq ($(CFLAGS),)
 	CFLAGS = -Wall -Wextra -Werror $(DEBUG)
 endif
diff --git a/src/minishell.c b/src/minishell.c
index 3205f9b..f81240a 100644
--- a/src/minishell.c
+++ b/src/minishell.c
@@ -6,14 +6,28 @@
 /*   By: kcolin <marvin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/02/06 13:44:06 by kcolin            #+#    #+#             */
-/*   Updated: 2025/02/06 13:46:23 by kcolin           ###   ########.fr       */
+/*   Updated: 2025/02/06 14:11:37 by kcolin           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
+#include <stdbool.h>
+#include <readline/readline.h>
+#include <stdio.h>
+#include <stdlib.h>
+
 int	main(int argc, char *argv[], char **envp)
 {
+	char	*line;
+
 	(void)argc;
 	(void)argv;
 	(void)envp;
+	line = readline("$ ");
+	while (line != NULL)
+	{
+		printf("%s", line); // FIXME
+		free(line);
+		line = readline("$ ");
+	}
 	return (0);
 }