42_adjoly/ft_minipowershell
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「✨」 feat(builtins/export): export possibly done

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This commit is contained in:
yosyo
2024-07-11 19:08:49 +02:00
parent 54e01e9bc3
commit 310f26ef80
6 changed files with 135 additions and 42 deletions
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52
src/builtins/ft_export.c
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@ -6,11 +6,12 @@
/* By: mmoussou <mmoussou@student.42angouleme.fr +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/06/26 08:42:36 by mmoussou #+# #+# */
/* Updated: 2024/07/06 19:08:43 by mmoussou ### ########.fr */
/* Updated: 2024/07/11 19:07:01 by mmoussou ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
#include "builtins.h"
uint ft_arraylen(char **s)
{
@ -51,7 +52,7 @@ void env_print_in_order(t_env *env_l)
char **env;
int i;
env = env_get(env_l);
env = env_get_list(env_l);
if (!env)
return ;
ft_arraysort(env);
@ -64,11 +65,39 @@ void env_print_in_order(t_env *env_l)
return ;
}
void ft_export(char **args, t_env *env)
int export_value(char *arg, t_env *env)
{
char *name;
char *content;
if (!strchr(arg, '='))
{
name = ft_strdup(arg);
if (name)
ft_envadd_back(&env, ft_envnew(name, ft_calloc(1, 1)));
return (-1);
}
name = ft_calloc(sizeof(char), ft_strchr(arg, '=') - arg + 1);
content = ft_calloc(sizeof(char), ft_strlen(ft_strchr(arg, '=')));
if (!name || !content)
{
ft_free("cc", &name, &content);
return (-1);
}
ft_strlcpy(name, arg, ft_strchr(arg, '=') - arg + 1);
ft_strlcpy(content, ft_strchr(arg, '=') + 1,
ft_strlen(ft_strchr(arg, '=')) + 1);
if (env_get_value(name, env))
env_edit(name, content, env);
else
ft_envadd_back(&env, ft_envnew(name, content));
return (0);
}
void ft_export(char **args, t_env *env)
{
int status;
if (!args || !args[0])
{
env_print_in_order(env);
@ -76,22 +105,9 @@ void ft_export(char **args, t_env *env)
}
while (*args)
{
if (!strchr(*args, '='))
status = export_value(*args, env);
if (status)
return ;
name = ft_calloc(sizeof(char), ft_strchr(*args, '=') - *args + 1);
content = ft_calloc(sizeof(char), ft_strlen(ft_strchr(*args, '=')));
if (!name || !content)
{
ft_free("cc", &name, &content);
return ;
}
ft_strlcpy(name, *args, ft_strchr(*args, '=') - *args + 1);
ft_strlcpy(content, ft_strchr(*args, '=') + 1,
ft_strlen(ft_strchr(*args, '=')) + 1);
if (env_get_value(name, env))
env_edit(name, content, env);
else
ft_envadd_back(&env, ft_envnew(name, content));
args++;
}
}