static int write_rr(struct string_list *rr, int out_fd)
{
int i;
for (i = 0; i < rr->nr; i++) {
struct strbuf buf = STRBUF_INIT;
struct rerere_id *id;
assert(rr->items[i].util != RERERE_RESOLVED);
id = rr->items[i].util;
if (!id)
continue;
assert(id->variant >= 0);
if (0 < id->variant)
strbuf_addf(&buf, "%s.%d\t%s%c",
rerere_id_hex(id), id->variant,
rr->items[i].string, 0);
else
strbuf_addf(&buf, "%s\t%s%c",
rerere_id_hex(id),
rr->items[i].string, 0);
if (write_in_full(out_fd, buf.buf, buf.len) < 0)
die(_("unable to write rerere record"));
strbuf_release(&buf);
}
if (commit_lock_file(&write_lock) != 0)
die(_("unable to write rerere record"));
return 0;
}
const char *rerere_path(const struct rerere_id *id, const char *file)
{
if (!file)
return git_path("rr-cache/%s", rerere_id_hex(id));
return git_path("rr-cache/%s/%s", rerere_id_hex(id), file);
}
const char *rerere_path(const struct rerere_id *id, const char *file)
{
if (!file)
return git_path("rr-cache/%s", rerere_id_hex(id));
if (id->variant <= 0)
return git_path("rr-cache/%s/%s", rerere_id_hex(id), file);
return git_path("rr-cache/%s/%s.%d",
rerere_id_hex(id), file, id->variant);
}