static void setup_ident(void)
{
struct passwd *pw = NULL;
/* Get the name ("gecos") */
if (!git_default_name[0]) {
pw = getpwuid(getuid());
if (!pw)
die("You don't exist. Go away!");
copy_gecos(pw, git_default_name, sizeof(git_default_name));
}
if (!git_default_email[0]) {
const char *email = getenv("EMAIL");
if (email && email[0]) {
strlcpy(git_default_email, email,
sizeof(git_default_email));
user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
} else {
if (!pw)
pw = getpwuid(getuid());
if (!pw)
die("You don't exist. Go away!");
copy_email(pw);
}
}
/* And set the default date */
if (!git_default_date[0])
datestamp(git_default_date, sizeof(git_default_date));
}
const char *ident_default_name(void)
{
if (!git_default_name.len) {
copy_gecos(xgetpwuid_self(&default_name_is_bogus), &git_default_name);
strbuf_trim(&git_default_name);
}
return git_default_name.buf;
}
