From 3f17f7789cdd96d49da81e237b7801b8f4683cac Mon Sep 17 00:00:00 2001
From: Sergio <sergio.desantiago@hotmail.es>
Date: Fri, 13 Feb 2026 20:18:26 +0100
Subject: [PATCH] update: added isatty support and prompt usage

---
 include/core.h      | 10 +++++++++-
 include/minishell.h |  3 ++-
 src/minishell.c     | 16 ++++++++++++++--
 src/parser/parser.c |  4 +---
 4 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/include/core.h b/include/core.h
index 52cbbc9..a9717fc 100644
--- a/include/core.h
+++ b/include/core.h
@@ -6,7 +6,7 @@
 /*   By: sede-san <sede-san@student.42madrid.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/10/22 19:10:13 by sede-san          #+#    #+#             */
-/*   Updated: 2026/02/12 20:19:23 by sede-san         ###   ########.fr       */
+/*   Updated: 2026/02/13 20:06:08 by sede-san         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -66,6 +66,13 @@ typedef struct s_variables
 	// char	**internal;
 }	t_variables;
 
+typedef struct s_prompt
+{
+	const char	*ps1;	// primary prompt string
+	const char	*ps2;	// secondary prompt string for multiline input
+}	t_prompt;
+
+
 /**
  * @brief Main minishell structure containing global state information
  *
@@ -78,6 +85,7 @@ typedef struct s_minishell
 {
 	t_variables	variables;
 	t_hashmap	*builtins;
+	t_prompt	prompt;
 	uint8_t		exit_status;
 	bool		exit;
 }	t_minishell;
diff --git a/include/minishell.h b/include/minishell.h
index bde26db..db657eb 100644
--- a/include/minishell.h
+++ b/include/minishell.h
@@ -6,7 +6,7 @@
 /*   By: sede-san <sede-san@student.42madrid.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/10/20 16:35:10 by sede-san          #+#    #+#             */
-/*   Updated: 2026/02/10 22:12:58 by sede-san         ###   ########.fr       */
+/*   Updated: 2026/02/13 20:12:25 by sede-san         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,6 +15,7 @@
 
 # include "libft.h"
 # include "ft_printf.h"
+# include "get_next_line.h"
 # include "chardefs.h"
 # include <stdbool.h>
 # include <stdint.h>
diff --git a/src/minishell.c b/src/minishell.c
index 5040e24..76f7920 100644
--- a/src/minishell.c
+++ b/src/minishell.c
@@ -6,7 +6,7 @@
 /*   By: sede-san <sede-san@student.42madrid.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/10/20 20:51:33 by sede-san          #+#    #+#             */
-/*   Updated: 2026/02/09 18:48:34 by sede-san         ###   ########.fr       */
+/*   Updated: 2026/02/13 20:12:07 by sede-san         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -37,6 +37,14 @@ static bool	handle_eof(
 	return (true);
 }
 
+static void	set_prompts(
+	t_minishell *minishell
+)
+{
+	minishell->prompt.ps1 = DEFAULT_PS1;
+	minishell->prompt.ps2 = DEFAULT_PS2;
+}
+
 void	minishell_init(
 	t_minishell	*minishell,
 	char		**envp
@@ -44,6 +52,7 @@ void	minishell_init(
 	ft_bzero(minishell, sizeof(t_minishell));
 	set_envp(envp, minishell);
 	set_builtins(minishell);
+	set_prompts(minishell);
 	if (minishell->variables.environment == NULL || minishell->builtins == NULL)
 		minishell_clear(minishell);
 }
@@ -59,7 +68,10 @@ void	minishell_run(
 	minishell_set_interactive_signals();
 	while (!minishell->exit)
 	{
-		line = readline(DEFAULT_PS1);
+		if (isatty(STDIN_FILENO))
+			line = readline(minishell->prompt.ps1);
+		else
+			line = get_next_line(STDIN_FILENO);
 		handle_sigint_status(minishell);
 		if (handle_eof(line, minishell))
 			continue ;
diff --git a/src/parser/parser.c b/src/parser/parser.c
index be52e1b..a40af4b 100644
--- a/src/parser/parser.c
+++ b/src/parser/parser.c
@@ -6,7 +6,7 @@
 /*   By: sede-san <sede-san@student.42madrid.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/10/22 18:37:38 by sede-san          #+#    #+#             */
-/*   Updated: 2026/02/13 15:12:48 by sede-san         ###   ########.fr       */
+/*   Updated: 2026/02/13 18:17:00 by sede-san         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -238,9 +238,7 @@ t_command *command_new(
 	current_token = *tokens;
 	delimiter_token = ft_lstfind(current_token, (bool (*)(void *))is_pipe);
 	while (command != NULL && current_token != delimiter_token)
-	{
 		command_add_tokens(&command, &current_token);
-	}
 	*tokens = current_token;
 	return (command);
 }