minishell.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   minishell.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tumolabs <tumolabs@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/01/17 03:27:33 by dmartiro          #+#    #+#             */
/*   Updated: 2023/01/18 22:20:16 by tumolabs         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "includes/minishell_header.h"

char	*ft_readline(char *line)
{
	char	*cmd;

	cmd = NULL;
	cmd = readline(line);
	if (!cmd)
	{
		ft_putstr_fd("exit\n", 1);
		exit(0);
	}
	if (cmd[0])
		add_history(cmd);
	return (cmd);
}

int	main(int argc, char *argv[], char *envp[])
{
	t_table		*table;
	t_cmdline	*tree;
	char		*cmdline;

	(void)argv;
	(void)argc;
	tree = NULL;
	table = NULL;
	bash_setup(&table, envp);
	ft_signal(0);
	while (1)
	{
		cmdline = ft_readline("Minishell-$ ");
		if (!cmdline[0])
			handleterm(0);
		if (lexical_analyzer(cmdline, table))
		{
			syntax_error(table);
			tree = parse_tree(table);
			execution(&tree, &table);
			update_table(tree, table);
		}
		free(cmdline);
	}
	return (0);
}