private static void takeLine(
final Project project,
String line,
StringBuilder sb,
GitLogParser parser,
SymbolicRefsI refs,
VirtualFile root,
VcsException[] exc,
GitLineHandler h,
AsynchConsumer<GitCommit> gitCommitConsumer) {
final String text = sb.toString();
sb.setLength(0);
sb.append(line);
if (text.length() == 0) return;
GitLogRecord record = parser.parseOneRecord(text);
final GitCommit gitCommit;
try {
gitCommit = createCommit(project, refs, root, record);
} catch (VcsException e) {
exc[0] = e;
h.cancel();
return;
}
gitCommitConsumer.consume(gitCommit);
}
/**
* Get current revision for the file under git
*
* @param project a project
* @param filePath a file path
* @return a revision number or null if the file is unversioned or new
* @throws VcsException if there is problem with running git
*/
@Nullable
public static ItemLatestState getLastRevision(final Project project, FilePath filePath)
throws VcsException {
VirtualFile root = GitUtil.getGitRoot(filePath);
GitBranch c = GitBranch.current(project, root);
GitBranch t = c == null ? null : c.tracked(project, root);
if (t == null) {
return new ItemLatestState(getCurrentRevision(project, filePath, null), true, false);
}
filePath = getLastCommitName(project, filePath);
GitSimpleHandler h = new GitSimpleHandler(project, root, GitCommand.LOG);
GitLogParser parser =
new GitLogParser(project, GitLogParser.NameStatus.STATUS, HASH, COMMIT_TIME, SHORT_PARENTS);
h.setNoSSH(true);
h.setSilent(true);
h.addParameters("-n1", parser.getPretty(), "--name-status", t.getFullName());
h.endOptions();
h.addRelativePaths(filePath);
String result = h.run();
if (result.length() == 0) {
return null;
}
GitLogRecord record = parser.parseOneRecord(result);
if (record == null) {
return null;
}
final List<Change> changes = record.parseChanges(project, root);
boolean exists = !FileStatus.DELETED.equals(changes.get(0).getFileStatus());
record.setUsedHandler(h);
return new ItemLatestState(
new GitRevisionNumber(record.getHash(), record.getDate()), exists, false);
}
@Nullable
public static VcsRevisionNumber getCurrentRevision(
final Project project, FilePath filePath, @Nullable String branch, final boolean shortHash)
throws VcsException {
filePath = getLastCommitName(project, filePath);
GitSimpleHandler h =
new GitSimpleHandler(project, GitUtil.getGitRoot(filePath), GitCommand.LOG);
GitLogParser parser =
shortHash
? new GitLogParser(project, SHORT_HASH, COMMIT_TIME)
: new GitLogParser(project, HASH, COMMIT_TIME);
h.setNoSSH(true);
h.setSilent(true);
h.addParameters("-n1", parser.getPretty());
if (branch != null && !branch.isEmpty()) {
h.addParameters(branch);
} else {
h.addParameters("--all");
}
h.endOptions();
h.addRelativePaths(filePath);
String result = h.run();
if (result.length() == 0) {
return null;
}
final GitLogRecord record = parser.parseOneRecord(result);
if (record == null) {
return null;
}
record.setUsedHandler(h);
return shortHash
? new GitRevisionNumber(record.getShortHash(), record.getDate())
: new GitRevisionNumber(record.getHash(), record.getDate());
}
public static long getHeadTs(final Project project, FilePath filePath) throws VcsException {
GitSimpleHandler h =
new GitSimpleHandler(project, GitUtil.getGitRoot(filePath), GitCommand.LOG);
GitLogParser parser = new GitLogParser(project, SHORT_HASH, COMMIT_TIME);
h.setNoSSH(true);
h.setSilent(true);
h.addParameters("-n1", parser.getPretty());
h.addParameters("HEAD");
h.endOptions();
String result = h.run();
if (result.length() == 0) {
return -1;
}
final GitLogRecord record = parser.parseOneRecord(result);
if (record == null) {
return -1;
}
record.setUsedHandler(h);
return record.getDate().getTime();
}
@Nullable
public static VcsRevisionDescription getCurrentRevisionDescription(
final Project project, FilePath filePath, @Nullable String branch) throws VcsException {
filePath = getLastCommitName(project, filePath);
GitSimpleHandler h =
new GitSimpleHandler(project, GitUtil.getGitRoot(filePath), GitCommand.LOG);
GitLogParser parser =
new GitLogParser(
project, HASH, COMMIT_TIME, AUTHOR_NAME, COMMITTER_NAME, SUBJECT, BODY, RAW_BODY);
h.setNoSSH(true);
h.setSilent(true);
h.addParameters("-n1", parser.getPretty());
if (branch != null && !branch.isEmpty()) {
h.addParameters(branch);
} else {
h.addParameters("--all");
}
h.endOptions();
h.addRelativePaths(filePath);
String result = h.run();
if (result.length() == 0) {
return null;
}
final GitLogRecord record = parser.parseOneRecord(result);
if (record == null) {
return null;
}
record.setUsedHandler(h);
final String author =
Comparing.equal(record.getAuthorName(), record.getCommitterName())
? record.getAuthorName()
: record.getAuthorName() + " (" + record.getCommitterName() + ")";
return new VcsRevisionDescriptionImpl(
new GitRevisionNumber(record.getHash(), record.getDate()),
record.getDate(),
author,
record.getFullMessage());
}
public static long getAuthorTime(Project project, FilePath path, final String commitsId)
throws VcsException {
// adjust path using change manager
path = getLastCommitName(project, path);
final VirtualFile root = GitUtil.getGitRoot(path);
GitSimpleHandler h = new GitSimpleHandler(project, root, GitCommand.SHOW);
GitLogParser parser = new GitLogParser(project, GitLogParser.NameStatus.STATUS, AUTHOR_TIME);
h.setNoSSH(true);
h.setStdoutSuppressed(true);
h.addParameters("--name-status", parser.getPretty(), "--encoding=UTF-8");
h.addParameters(commitsId);
String output;
try {
output = h.run();
GitLogRecord logRecord = parser.parseOneRecord(output);
return logRecord.getAuthorTimeStamp() * 1000;
} catch (VcsException e) {
throw e;
}
}
private GitLogRecord processResult(final String line) {
return myParser.parseOneRecord(line);
}
