Minishell/handle_input.c at main · 19Jillian89/Minishell · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   handle_input.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tvithara <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2026/02/03 16:55:52 by tvithara          #+#    #+#             */
/*   Updated: 2026/02/03 16:55:56 by tvithara         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"
#include "execution.h"
#include <readline/history.h>

static int	parse_and_execute(t_shell *shell)
{
	t_pipeline	*pipeline;

	shell->commands = parse_tokens(shell->tokens);
	free_tokens(shell->tokens);
	shell->tokens = NULL;
	if (!shell->commands)
		return (0);
	pipeline = build_pipeline(shell->commands);
	if (pipeline)
	{
		run_pipeline(pipeline, shell);
		free_pipeline(pipeline);
	}
	shell->exit_status = shell->envc.exit_code;
	free_commands(shell->commands);
	shell->commands = NULL;
	if (shell->envc.should_exit)
		return (1);
	return (0);
}

static int	tokenize_and_process(char *line, t_shell *shell)
{
	shell->tokens = tokenize_input(line);
	free(line);
	if (!shell->tokens)
		return (0);
	process_quotes_and_expansion(shell);
	if (!shell->tokens)
		return (0);
	return (parse_and_execute(shell));
}

int	process_input_line(char *line, t_shell *shell)
{
	if (*line == '\0')
	{
		free(line);
		return (0);
	}
	add_history(line);
	return (tokenize_and_process(line, shell));
}