*
* @param repository
* @return true, if the refspecs were repaired
*/
public static boolean repairFetchSpecs(Repository repository) {
StoredConfig rc = repository.getConfig();
// auto-repair broken fetch ref specs
for (String name : rc.getSubsections("remote")) {
int invalidSpecs = 0;
int repairedSpecs = 0;
List<String> specs = new ArrayList<String>();
for (String spec : rc.getStringList("remote", name, "fetch")) {
try {
RefSpec rs = new RefSpec(spec);
// valid spec
specs.add(spec);
} catch (IllegalArgumentException e) {
// invalid spec
invalidSpecs++;
if (spec.contains("//")) {
// auto-repair this known spec bug
spec = spec.replace("//", "/");
specs.add(spec);
repairedSpecs++;
}
}
}
if (invalidSpecs == repairedSpecs && repairedSpecs > 0) {
// the fetch specs were automatically repaired
rc.setStringList("remote", name, "fetch", specs);
try {
rc.save();
rc.load();
LOGGER.debug("repaired {} invalid fetch refspecs for {}", repairedSpecs, repository.getDirectory());
return true;
} catch (Exception e) {
LOGGER.error(null, e);
}