42_adjoly/ft_minipowershell
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「✨」 feat: CD finished need valgrind fix but it's fine

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This commit is contained in:
Adam JOLY
2024-06-25 16:31:55 +02:00
parent db8435b6c2
commit e7a5e8041b
2 changed files with 17 additions and 9 deletions
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22
src/builtins/ft_cd.c
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@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/06/22 15:07:24 by adjoly #+# #+# */
/* Updated: 2024/06/25 13:47:17 by adjoly ### ########.fr */
/* Updated: 2024/06/25 15:03:15 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -41,11 +41,18 @@ char *__relative_path(char *args, char *pwd)
path = ft_split(args, '/');
tmp = path;
new_path = pwd;
new_path = ft_strdup(pwd);
if (!new_path)
return (NULL);
while (*tmp)
{
if (is_str(*tmp, ".."))
new_path = __get_parent_directory(new_path);
else if (*tmp)
{
ft_strlcat(new_path, "/", ft_strlen(new_path) + 2);
ft_strlcat(new_path, *tmp, ft_strlen(new_path) + ft_strlen(*tmp) + 1);
}
tmp++;
}
return (new_path);
@ -59,20 +66,19 @@ void ft_cd(t_env *env, char *args)
new_pwd = NULL;
pwd = ret_cwd();
ft_putendl_fd(args, STDOUT_FILENO);
ft_putendl_fd(pwd, STDOUT_FILENO);
ft_putendl_fd(env_get_value("OLDPWD", env), STDOUT_FILENO);
if (!args)
new_pwd = env_get_value("HOME", env);
else if (args[0] == '/')
new_pwd = ft_strdup(args);
else if (args[0] == '-')
new_pwd = env_get_value("OLDPWD", env);
else
new_pwd = __get_parent_directory(pwd);
ft_putendl_fd(new_pwd, STDOUT_FILENO);
new_pwd = __relative_path(args, pwd);
ret = chdir(new_pwd);
if (ret == -1)
{
return ;
}
env_edit("PWD", new_pwd, env);
env_edit("OLDPWD", ft_strdup(pwd), env);
free(args);
}