static int bisect_next_check(const struct bisect_terms *terms,
const char *current_term)
{
int missing_good = 1, missing_bad = 1, retval = 0;
const char *bad_ref = xstrfmt("refs/bisect/%s", terms->term_bad);
const char *good_glob = xstrfmt("%s-*", terms->term_good);
if (ref_exists(bad_ref))
missing_bad = 0;
for_each_glob_ref_in(mark_good, good_glob, "refs/bisect/",
(void *) &missing_good);
if (!missing_good && !missing_bad)
goto finish;
if (!current_term) {
retval = -1;
goto finish;
}
if (missing_good && !missing_bad &&
!strcmp(current_term, terms->term_good)) {
char *yesno;
/*
* have bad (or new) but not good (or old). We could bisect
* although this is less optimum.
*/
warning(_("bisecting only with a %s commit"), terms->term_bad);
if (!isatty(0))
goto finish;
/*
* TRANSLATORS: Make sure to include [Y] and [n] in your
* translation. The program will only accept English input
* at this point.
*/
yesno = git_prompt(_("Are you sure [Y/n]? "), PROMPT_ECHO);
if (starts_with(yesno, "N") || starts_with(yesno, "n"))
retval = -1;
goto finish;
}
if (!is_empty_or_missing_file(git_path_bisect_start())) {
retval = error(_(need_bad_and_good_revision_warning),
vocab_bad, vocab_good, vocab_bad, vocab_good);
} else {
retval = error(_(need_bisect_start_warning),
vocab_good, vocab_bad, vocab_good, vocab_bad);
}
finish:
free((void *) good_glob);
free((void *) bad_ref);
return retval;
}
static char *credential_ask_one(const char *what, struct credential *c,
int flags)
{
struct strbuf desc = STRBUF_INIT;
struct strbuf prompt = STRBUF_INIT;
char *r;
credential_describe(c, &desc);
if (desc.len)
strbuf_addf(&prompt, "%s for '%s': ", what, desc.buf);
else
strbuf_addf(&prompt, "%s: ", what);
r = git_prompt(prompt.buf, flags);
strbuf_release(&desc);
strbuf_release(&prompt);
return xstrdup(r);
}