test prompt and readline

srcs/main.c

@@ -1,7 +1,89 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lperrey <lperrey@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2021/10/04 05:59:26 by lperrey           #+#    #+#             */
+/*   Updated: 2021/10/04 06:13:56 by lperrey          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
 
 #include "minishell.h"
 
-int	main(void)
+#define TERM_RESET "\e[0m"
+#define TERM_BLACK "\e[0;30m"
+#define TERM_GRAY "\e[1;30m"
+#define TERM_RED "\e[0;31m"
+#define TERM_LIGHT_RED "\e[1;31m"
+#define TERM_GREEN "\e[0;32m"
+#define TERM_LIGHT_GREEN "\e[1;32m"
+#define TERM_BROWN "\e[0;33m"
+#define TERM_YELLOW "\e[1;33m"
+#define TERM_BLUE "\e[0;34m"
+#define TERM_LIGHT_BLUE "\e[1;34m"
+#define TERM_PURPLE "\e[0;35m"
+#define TERM_LIGHT_PURPLE "\e[1;35m"
+#define TERM_CYAN "\e[0;36m"
+#define TERM_LIGHT_CYAN "\e[1;36m"
+#define TERM_LIGHT_GRAY "\e[0;37m"
+#define TERM_WHITE "\e[1;37m"
+
+char	*ft_strjoinfree_s1(char *s1, const char *s2)
 {
+	char	*str;
+
+	str = ft_strjoin(s1, s2);
+	free(s1);
+	return (str);
+}
+
+char	*ft_strjoinfree_s2(const char *s1, char *s2)
+{
+	char	*str;
+
+	str = ft_strjoin(s1, s2);
+	free(s2);
+	return (str);
+}
+
+int	main(int argc, char *argv[], char *envp[])
+{
+	char	*path;
+	char	*prompt_base;
+	char	*prompt;
+	char	*line_input;
+
+	(void)argc;
+	(void)argv;
+	(void)envp;
+	ft_putendl_arr_fd(envp, 1);
+	path = getenv("PATH");
+	//printf("%s", path);
+	prompt_base = ft_strjoin(TERM_LIGHT_GREEN, getenv("USER"));
+	prompt_base = ft_strjoinfree_s1(prompt_base, "@");
+	prompt_base = ft_strjoinfree_s1(prompt_base, getenv("NAME"));
+	prompt_base = ft_strjoinfree_s1(prompt_base, TERM_RESET":"TERM_LIGHT_BLUE);
+	prompt = malloc(1);
+	line_input = NULL;
+	while (1)
+	{
+		if (line_input)
+			free(line_input);
+		free(prompt);
+		prompt = ft_strjoinfree_s2(prompt_base, getcwd(NULL, 0));
+		prompt = ft_strjoinfree_s1(prompt, TERM_RESET"€ ");
+		line_input = readline(prompt);
+		if (line_input && *line_input)
+		{
+			if (!ft_strncmp(line_input, "exit", 5))
+				exit(EXIT_SUCCESS);
+			else
+				printf("echo: %s\n", line_input);
+		}
+		//rl_redisplay();
+		//rl_on_new_line();
+	}
 	return (0);
 }