static int cd_arg(t_lex *lexer, t_env **env)
{
if (lexer->next != NULL)
return (my_perror(CD_NB_ARG, EXIT_FAILURE));
if (my_strcmp(lexer->content, "-") == 0)
{
if (cd_dash(env) == QUIT_RET)
return (QUIT_RET);
}
else
return (move_to_arg(lexer->content, env));
return (EXIT_SUCCESS);
}
void build_cd(t_data *d)
{
char **av;
if (!build_cd_check_for_env(d))
return ;
ft_replace('\t', ' ', d->toexec);
av = ft_strsplit(d->toexec, ' ');
if (av[1] != NULL && ft_strcmp(av[1], ".") != 0)
{
if (ft_strcmp(av[1], "-") == 0)
cd_dash(d, av[1]);
else
build_cd2(d, av);
}
if (av[1] == NULL)
cd_only(d, av[1]);
free_tabtab(av);
}