public void markCleanMerges(
final RevWalk rw,
final RevFlag canMergeFlag,
final CodeReviewCommit mergeTip,
final Set<RevCommit> alreadyAccepted)
throws IntegrationException {
if (mergeTip == null) {
// If mergeTip is null here, branchTip was null, indicating a new branch
// at the start of the merge process. We also elected to merge nothing,
// probably due to missing dependencies. Nothing was cleanly merged.
//
return;
}
try {
rw.resetRetain(canMergeFlag);
rw.sort(RevSort.TOPO);
rw.sort(RevSort.REVERSE, true);
rw.markStart(mergeTip);
for (RevCommit c : alreadyAccepted) {
rw.markUninteresting(c);
}
CodeReviewCommit c;
while ((c = (CodeReviewCommit) rw.next()) != null) {
if (c.getPatchsetId() != null) {
c.setStatusCode(CommitMergeStatus.CLEAN_MERGE);
}
}
} catch (IOException e) {
throw new IntegrationException("Cannot mark clean merges", e);
}
}
private Account getAccount(CodeReviewCommit codeReviewCommit) {
Account account = null;
PatchSetApproval submitter =
approvalsUtil.getSubmitter(db, codeReviewCommit.notes(), codeReviewCommit.getPatchsetId());
if (submitter != null) {
account = accountCache.get(submitter.getAccountId()).getAccount();
}
return account;
}
public CodeReviewCommit writeMergeCommit(
PersonIdent author,
PersonIdent committer,
CodeReviewRevWalk rw,
ObjectInserter inserter,
RevFlag canMergeFlag,
Branch.NameKey destBranch,
CodeReviewCommit mergeTip,
ObjectId treeId,
CodeReviewCommit n)
throws IOException, MissingObjectException, IncorrectObjectTypeException {
final List<CodeReviewCommit> merged = new ArrayList<>();
rw.resetRetain(canMergeFlag);
rw.markStart(n);
rw.markUninteresting(mergeTip);
CodeReviewCommit crc;
while ((crc = rw.next()) != null) {
if (crc.getPatchsetId() != null) {
merged.add(crc);
}
}
StringBuilder msgbuf = new StringBuilder().append(summarize(rw, merged));
if (!R_HEADS_MASTER.equals(destBranch.get())) {
msgbuf.append(" into ");
msgbuf.append(destBranch.getShortName());
}
if (merged.size() > 1) {
msgbuf.append("\n\n* changes:\n");
for (final CodeReviewCommit c : merged) {
rw.parseBody(c);
msgbuf.append(" ");
msgbuf.append(c.getShortMessage());
msgbuf.append("\n");
}
}
final CommitBuilder mergeCommit = new CommitBuilder();
mergeCommit.setTreeId(treeId);
mergeCommit.setParentIds(mergeTip, n);
mergeCommit.setAuthor(author);
mergeCommit.setCommitter(committer);
mergeCommit.setMessage(msgbuf.toString());
CodeReviewCommit mergeResult = rw.parseCommit(commit(inserter, mergeCommit));
mergeResult.setControl(n.getControl());
return mergeResult;
}
public String createCherryPickCommitMessage(final CodeReviewCommit n) {
return createCherryPickCommitMessage(n, n.getControl(), n.getPatchsetId());
}
