@NotNull
public static List<VcsCommitMetadata> loadMetadata(
@NotNull final Project project,
@NotNull final VirtualFile root,
int limit,
@NotNull List<String> parameters)
throws VcsException {
final VcsLogObjectsFactory factory = getObjectsFactoryWithDisposeCheck(project);
if (factory == null) {
return Collections.emptyList();
}
HgVcs hgvcs = HgVcs.getInstance(project);
assert hgvcs != null;
HgVersion version = hgvcs.getVersion();
List<String> templateList = HgBaseLogParser.constructDefaultTemplate(version);
templateList.add("{desc}");
String[] templates = ArrayUtil.toStringArray(templateList);
HgCommandResult result =
getLogResult(
project, root, version, limit, parameters, HgChangesetUtil.makeTemplate(templates));
HgBaseLogParser<VcsCommitMetadata> baseParser =
new HgBaseLogParser<VcsCommitMetadata>() {
@Override
protected VcsCommitMetadata convertDetails(
@NotNull String rev,
@NotNull String changeset,
@NotNull SmartList<HgRevisionNumber> parents,
@NotNull Date revisionDate,
@NotNull String author,
@NotNull String email,
@NotNull List<String> attributes) {
String message = parseAdditionalStringAttribute(attributes, MESSAGE_INDEX);
int subjectIndex = message.indexOf('\n');
String subject = subjectIndex == -1 ? message : message.substring(0, subjectIndex);
List<Hash> parentsHash = new SmartList<Hash>();
for (HgRevisionNumber parent : parents) {
parentsHash.add(factory.createHash(parent.getChangeset()));
}
return factory.createCommitMetadata(
factory.createHash(changeset),
parentsHash,
revisionDate.getTime(),
root,
subject,
author,
email,
message,
author,
email,
revisionDate.getTime());
}
};
return getCommitRecords(project, result, baseParser);
}
/**
* Get & parse hg log detailed output with commits, their parents and their changes. For null
* destination return log command result
*
* <p>
*
* <p>Warning: this is method is efficient by speed, but don't query too much, because the whole
* log output is retrieved at once, and it can occupy too much memory. The estimate is ~600Kb for
* 1000 commits.
*/
@NotNull
public static List<? extends VcsFullCommitDetails> history(
@NotNull final Project project,
@NotNull final VirtualFile root,
int limit,
@NotNull List<String> parameters)
throws VcsException {
HgVcs hgvcs = HgVcs.getInstance(project);
assert hgvcs != null;
final HgVersion version = hgvcs.getVersion();
String[] templates = HgBaseLogParser.constructFullTemplateArgument(true, version);
HgCommandResult result =
getLogResult(
project, root, version, limit, parameters, HgChangesetUtil.makeTemplate(templates));
return createFullCommitsFromResult(project, root, result, version, false);
}
@NotNull
public static List<TimedVcsCommit> readAllHashes(
@NotNull Project project,
@NotNull VirtualFile root,
@NotNull final Consumer<VcsUser> userRegistry,
@NotNull List<String> params)
throws VcsException {
final VcsLogObjectsFactory factory = getObjectsFactoryWithDisposeCheck(project);
if (factory == null) {
return Collections.emptyList();
}
HgVcs hgvcs = HgVcs.getInstance(project);
assert hgvcs != null;
HgVersion version = hgvcs.getVersion();
String[] templates = ArrayUtil.toStringArray(HgBaseLogParser.constructDefaultTemplate(version));
HgCommandResult result =
getLogResult(project, root, version, -1, params, HgChangesetUtil.makeTemplate(templates));
return getCommitRecords(
project,
result,
new HgBaseLogParser<TimedVcsCommit>() {
@Override
protected TimedVcsCommit convertDetails(
@NotNull String rev,
@NotNull String changeset,
@NotNull SmartList<HgRevisionNumber> parents,
@NotNull Date revisionDate,
@NotNull String author,
@NotNull String email,
@NotNull List<String> attributes) {
List<Hash> parentsHash = new SmartList<Hash>();
for (HgRevisionNumber parent : parents) {
parentsHash.add(factory.createHash(parent.getChangeset()));
}
userRegistry.consume(factory.createUser(author, email));
return factory.createTimedCommit(
factory.createHash(changeset), parentsHash, revisionDate.getTime());
}
});
}
@NotNull
public static Collection<String> getDescendingHeadsOfBranches(
@NotNull Project project, @NotNull VirtualFile root, @NotNull Hash hash) throws VcsException {
// hg log -r "descendants(659db54c1b6865c97c4497fa867194bcd759ca76) and head()" --template
// "{branch}{bookmarks}"
Set<String> branchHeads = new HashSet<String>();
List<String> params = new ArrayList<String>();
params.add("-r");
params.add("descendants(" + hash.asString() + ") and head()");
HgLogCommand hgLogCommand = new HgLogCommand(project);
hgLogCommand.setLogFile(false);
String template = HgChangesetUtil.makeTemplate("{branch}", "{bookmarks}");
HgCommandResult logResult = hgLogCommand.execute(root, template, -1, null, params);
if (logResult == null || logResult.getExitValue() != 0) {
throw new VcsException("Couldn't get commit details: log command execution error.");
}
String output = logResult.getRawOutput();
List<String> changeSets = StringUtil.split(output, HgChangesetUtil.CHANGESET_SEPARATOR);
for (String line : changeSets) {
List<String> attributes = StringUtil.split(line, HgChangesetUtil.ITEM_SEPARATOR);
branchHeads.addAll(attributes);
}
return branchHeads;
}
