From 64f495b114c911dcc61f002e27635a538ac270b4 Mon Sep 17 00:00:00 2001
From: yosyo <mmoussou@student.42angouleme.fr>
Date: Mon, 27 May 2024 13:13:46 +0200
Subject: [PATCH] =?UTF-8?q?=E3=80=8C=E2=9C=A8=E3=80=8D=20feat(env=5Fget=5F?=
 =?UTF-8?q?value):=20added=20a=20func=20to=20get=20value=20of=20a=20variab?=
 =?UTF-8?q?le=20with=20the=20env=20struct?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 include/execution.h | 12 +++++++++++-
 src/env/env_cmd.c   | 11 ++++++++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/include/execution.h b/include/execution.h
index b084f28..ed31f47 100644
--- a/include/execution.h
+++ b/include/execution.h
@@ -6,7 +6,7 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/04/29 13:20:22 by mmoussou          #+#    #+#             */
-/*   Updated: 2024/05/21 00:20:49 by mmoussou         ###   ########.fr       */
+/*   Updated: 2024/05/27 13:13:11 by mmoussou         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -50,6 +50,16 @@ int		env_init(char **env_d, t_env *env);
  */
 void	env_print(t_env *env);
 
+/**
+ * @brief				get value of an env
+ *
+ * @param name			name of the variable you want
+ * @param env			the env struct
+ *
+ * @return (char *)		content of the variable, NULL if doesn't exist
+ */
+char	*env_get_value(char *name, t_env *env)
+
 /**
  * @brief				get an array from the env struct
  *
diff --git a/src/env/env_cmd.c b/src/env/env_cmd.c
index 569b5c0..af4f0e7 100644
--- a/src/env/env_cmd.c
+++ b/src/env/env_cmd.c
@@ -6,7 +6,7 @@
 /*   By: mmoussou <mmoussou@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/05/22 14:50:01 by mmoussou          #+#    #+#             */
-/*   Updated: 2024/05/22 14:50:03 by mmoussou         ###   ########.fr       */
+/*   Updated: 2024/05/27 13:11:07 by mmoussou         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -65,6 +65,15 @@ int	env_delete(char *name, t_env *env)
 	return (0);
 }
 
+char	*env_get_value(char *name, t_env *env)
+{
+	while (env && ft_strcmp(env->name, name))
+		env = env->next;
+	if (env)
+		return (env->content);
+	return (NULL);
+}
+
 void	env_print(t_env *env)
 {
 	while (env)