/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   builtin_cd.c                                       :+:    :+:            */
/*                                                     +:+                    */
/*   By: whaffman <whaffman@student.codam.nl>         +#+                     */
/*                                                   +#+                      */
/*   Created: 2025/02/20 11:33:07 by whaffman      #+#    #+#                 */
/*   Updated: 2025/02/26 15:45:55 by whaffman      ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

int	builtin_cd(t_minishell *msh, t_command *cmd)
{
	t_environment	*env;
	char			*path;

	if (cmd->args[1] == NULL)
	{
		env = environment_get(msh, "HOME");
		if (env == NULL || env->value == NULL)
		{
			ft_putendl_fd("minishell: cd: HOME not set", STDERR_FILENO);
			return (FAILURE);
		}
		path = env->value;
	}
	else
		path = cmd->args[1];
	if (chdir(path) == -1)
	{
		ft_putstr_fd("minishell: cd: ", STDERR_FILENO);
		ft_putstr_fd(path, STDERR_FILENO);
		ft_putstr_fd(": ", STDERR_FILENO);
		ft_putendl_fd(strerror(errno), STDERR_FILENO);
		return (FAILURE);
	}
	return (SUCCESS);
}