void install_branch_config(int flag, const char *local, const char *origin, const char *remote)
{
const char *shortname = remote + 11;
int remote_is_branch = starts_with(remote, "refs/heads/");
struct strbuf key = STRBUF_INIT;
int rebasing = should_setup_rebase(origin);
if (remote_is_branch
&& !strcmp(local, shortname)
&& !origin) {
warning(_("Not setting branch %s as its own upstream."),
local);
return;
}
strbuf_addf(&key, "branch.%s.remote", local);
git_config_set(key.buf, origin ? origin : ".");
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.merge", local);
git_config_set(key.buf, remote);
if (rebasing) {
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.rebase", local);
git_config_set(key.buf, "true");
}
strbuf_release(&key);
if (flag & BRANCH_CONFIG_VERBOSE) {
if (remote_is_branch && origin)
printf_ln(rebasing ?
_("Branch %s set up to track remote branch %s from %s by rebasing.") :
_("Branch %s set up to track remote branch %s from %s."),
local, shortname, origin);
else if (remote_is_branch && !origin)
printf_ln(rebasing ?
_("Branch %s set up to track local branch %s by rebasing.") :
_("Branch %s set up to track local branch %s."),
local, shortname);
else if (!remote_is_branch && origin)
printf_ln(rebasing ?
_("Branch %s set up to track remote ref %s by rebasing.") :
_("Branch %s set up to track remote ref %s."),
local, remote);
else if (!remote_is_branch && !origin)
printf_ln(rebasing ?
_("Branch %s set up to track local ref %s by rebasing.") :
_("Branch %s set up to track local ref %s."),
local, remote);
else
die("BUG: impossible combination of %d and %p",
remote_is_branch, origin);
}
}
void install_branch_config(int flag, const char *local, const char *origin, const char *remote)
{
const char *shortname = skip_prefix(remote, "refs/heads/");
struct strbuf key = STRBUF_INIT;
int rebasing = should_setup_rebase(origin);
if (shortname
&& !strcmp(local, shortname)
&& !origin) {
warning(_("Not setting branch %s as its own upstream."),
local);
return;
}
strbuf_addf(&key, "branch.%s.remote", local);
git_config_set(key.buf, origin ? origin : ".");
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.merge", local);
git_config_set(key.buf, remote);
if (rebasing) {
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.rebase", local);
git_config_set(key.buf, "true");
}
strbuf_release(&key);
if (flag & BRANCH_CONFIG_VERBOSE) {
if (shortname) {
if (origin)
printf_ln(rebasing ?
_("Branch %s set up to track remote branch %s from %s by rebasing.") :
_("Branch %s set up to track remote branch %s from %s."),
local, shortname, origin);
else
printf_ln(rebasing ?
_("Branch %s set up to track local branch %s by rebasing.") :
_("Branch %s set up to track local branch %s."),
local, shortname);
} else {
if (origin)
printf_ln(rebasing ?
_("Branch %s set up to track remote ref %s by rebasing.") :
_("Branch %s set up to track remote ref %s."),
local, remote);
else
printf_ln(rebasing ?
_("Branch %s set up to track local ref %s by rebasing.") :
_("Branch %s set up to track local ref %s."),
local, remote);
}
}
}
/*
* This is called when new_ref is branched off of orig_ref, and tries
* to infer the settings for branch.<new_ref>.{remote,merge} from the
* config.
*/
static int setup_tracking(const char *new_ref, const char *orig_ref,
enum branch_track track)
{
char key[1024];
struct tracking tracking;
if (strlen(new_ref) > 1024 - 7 - 7 - 1)
return error("Tracking not set up: name too long: %s",
new_ref);
memset(&tracking, 0, sizeof(tracking));
tracking.spec.dst = (char *)orig_ref;
if (for_each_remote(find_tracked_branch, &tracking))
return 1;
if (!tracking.matches)
switch (track) {
case BRANCH_TRACK_ALWAYS:
case BRANCH_TRACK_EXPLICIT:
break;
default:
return 1;
}
if (tracking.matches > 1)
return error("Not tracking: ambiguous information for ref %s",
orig_ref);
sprintf(key, "branch.%s.remote", new_ref);
git_config_set(key, tracking.remote ? tracking.remote : ".");
sprintf(key, "branch.%s.merge", new_ref);
git_config_set(key, tracking.src ? tracking.src : orig_ref);
printf("Branch %s set up to track %s branch %s.\n", new_ref,
tracking.remote ? "remote" : "local", orig_ref);
if (should_setup_rebase(&tracking)) {
sprintf(key, "branch.%s.rebase", new_ref);
git_config_set(key, "true");
printf("This branch will rebase on pull.\n");
}
free(tracking.src);
return 0;
}
int install_branch_config(int flag, const char *local, const char *origin, const char *remote)
{
const char *shortname = NULL;
struct strbuf key = STRBUF_INIT;
int rebasing = should_setup_rebase(origin);
if (skip_prefix(remote, "refs/heads/", &shortname)
&& !strcmp(local, shortname)
&& !origin) {
warning(_("Not setting branch %s as its own upstream."),
local);
return 0;
}
strbuf_addf(&key, "branch.%s.remote", local);
if (git_config_set_gently(key.buf, origin ? origin : ".") < 0)
goto out_err;
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.merge", local);
if (git_config_set_gently(key.buf, remote) < 0)
goto out_err;
if (rebasing) {
strbuf_reset(&key);
strbuf_addf(&key, "branch.%s.rebase", local);
if (git_config_set_gently(key.buf, "true") < 0)
goto out_err;
}
strbuf_release(&key);
if (flag & BRANCH_CONFIG_VERBOSE) {
if (shortname) {
if (origin)
printf_ln(rebasing ?
_("Branch %s set up to track remote branch %s from %s by rebasing.") :
_("Branch %s set up to track remote branch %s from %s."),
local, shortname, origin);
else
printf_ln(rebasing ?
_("Branch %s set up to track local branch %s by rebasing.") :
_("Branch %s set up to track local branch %s."),
local, shortname);
} else {
if (origin)
printf_ln(rebasing ?
_("Branch %s set up to track remote ref %s by rebasing.") :
_("Branch %s set up to track remote ref %s."),
local, remote);
else
printf_ln(rebasing ?
_("Branch %s set up to track local ref %s by rebasing.") :
_("Branch %s set up to track local ref %s."),
local, remote);
}
}
return 0;
out_err:
strbuf_release(&key);
error(_("Unable to write upstream branch configuration"));
advise(_(tracking_advice),
origin ? origin : "",
origin ? "/" : "",
shortname ? shortname : remote);
return -1;
}