111 lines
2.8 KiB
C
111 lines
2.8 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_prompt.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2016/12/13 13:51:33 by gwojda #+# #+# */
|
|
/* Updated: 2017/03/19 18:07:11 by wescande ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "minishell.h"
|
|
|
|
static int promt_git_status(int fd)
|
|
{
|
|
int len;
|
|
char *tmp;
|
|
char *line;
|
|
|
|
get_next_line(fd, &line);
|
|
tmp = line;
|
|
if (ft_strrchr(line, '/'))
|
|
line = ft_strdup(ft_strrchr(line, '/') + 1);
|
|
else
|
|
line = ft_strdup(line + 3);
|
|
ft_strdel(&tmp);
|
|
ft_printf("\x1b[38;5;47mgit:(\x1b[38;5;203m%s\x1b[38;5;47m)", line);
|
|
len = ft_strlen(line);
|
|
ft_strdel(&line);
|
|
if (!get_next_line(fd, &tmp))
|
|
ft_printf("\x1b[38;5;83m ✓ ");
|
|
else
|
|
{
|
|
ft_printf("\x1b[38;5;1m ✗ ");
|
|
ft_strdel(&tmp);
|
|
}
|
|
while (get_next_line(fd, &tmp) > 0)
|
|
ft_strdel(&tmp);
|
|
ft_strdel(&tmp);
|
|
return (len + 8);
|
|
}
|
|
|
|
static int ft_git_status(void)
|
|
{
|
|
static char *exec[] = {"git", "status", "--porcelain", "--branch", NULL};
|
|
int pip[2];
|
|
pid_t soon;
|
|
int ret;
|
|
|
|
pipe(pip);
|
|
if ((soon = fork()))
|
|
{
|
|
waitpid(soon, &ret, WUNTRACED);
|
|
if (WEXITSTATUS(ret))
|
|
return (-1);
|
|
close(pip[1]);
|
|
return (promt_git_status(pip[0]));
|
|
}
|
|
else
|
|
{
|
|
dup2(pip[1], 1);
|
|
dup2(pip[1], 2);
|
|
close(pip[0]);
|
|
execve("/usr/bin/git", exec, data_singleton()->env);
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
static int ft_currend_dir(void)
|
|
{
|
|
char **env;
|
|
char *pwd;
|
|
char *currend_dir;
|
|
|
|
env = data_singleton()->env;
|
|
if (!(pwd = ft_getenv(env, "PWD")))
|
|
return (-1);
|
|
if (ft_getenv(env, "HOME") && !ft_strcmp(pwd, ft_getenv(env, "HOME")))
|
|
{
|
|
ft_printf("%c ", '~');
|
|
return (1);
|
|
}
|
|
if (!(currend_dir = ft_strrchr(pwd, '/')))
|
|
return (0);
|
|
if (!*(currend_dir + 1))
|
|
{
|
|
ft_printf("%c ", '/');
|
|
return (1);
|
|
}
|
|
ft_printf("%s ", currend_dir + 1);
|
|
return (ft_strlen(currend_dir + 1));
|
|
}
|
|
|
|
void ft_prompt(void)
|
|
{
|
|
int ret;
|
|
|
|
ret = 0;
|
|
do_job_notification();
|
|
if (ft_getenv(data_singleton()->env, "?") &&
|
|
ft_atoi(ft_getenv(data_singleton()->env, "?")))
|
|
ft_printf("\x1b[38;5;1m➜ ");
|
|
else
|
|
ft_printf("\x1b[38;5;10m➜ ");
|
|
ft_putstr("\x1b[38;5;361m");
|
|
ret += ft_currend_dir();
|
|
ret += ft_git_status();
|
|
ft_putstr("\033[22;37m");
|
|
data_singleton()->line.prompt_size = ret + 4;
|
|
}
|