/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_p_lcom_next.c                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/14 17:19:27 by rbousset          #+#    #+#             */
/*   Updated: 2020/02/14 17:19:29 by rbousset         ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */

#include <libft.h>
#include <stdlib.h>
#include <stdint.h>

char
	**ft_subst_args(const char word[],
					int8_t redir)
{
	char	**words;
	char	*subst;
	size_t	i;

	if (redir == 0)
	{
		if (!(words = ft_split(word, ' ')))
			return (NULL);
		return (words);
	}
	i = 0;
	while (word[i] && !ft_ischarset("<>", word[i]))
		i++;
	if (redir > 0)
	{
		while (ft_isdigit(word[i]))
			i--;
	}
	if (!(subst = ft_substr(word, 0, i)))
		return (NULL);
	if (!(words = ft_split(subst, ' ')))
		return (NULL);
	ft_memdel((void*)&subst);
	return (words);
}