*/
#include "repository.h"
+#include <QTextStream>
Repository::Repository(const Rules::Repository &rule)
{
fastImport.setWorkingDirectory(rule.name);
fastImport.setProcessChannelMode(QProcess::ForwardedChannels);
}
+
+Repository::~Repository()
+{
+ if (fastImport.state() == QProcess::Running) {
+ fastImport.closeWriteChannel();
+ fastImport.waitForFinished();
+ }
+}
+
+Repository::Transaction *Repository::newTransaction(const QString &branch, const QString &svnprefix,
+ int revnum)
+{
+ if (!branches.contains(branch))
+ return 0;
+
+ Transaction *txn = new Transaction;
+ txn->repository = this;
+ txn->branch = branch.toUtf8();
+ txn->svnprefix = svnprefix.toUtf8();
+ txn->datetime = 0;
+ txn->revnum = revnum;
+ txn->lastmark = revnum;
+
+ if (fastImport.state() == QProcess::NotRunning)
+ // start the process
+ fastImport.start("git-fast-import", QStringList());
+
+ return txn;
+}
+
+Repository::Transaction::~Transaction()
+{
+}
+
+void Repository::Transaction::setAuthor(const QByteArray &a)
+{
+ author = a;
+}
+
+void Repository::Transaction::setDateTime(uint dt)
+{
+ datetime = dt;
+}
+
+void Repository::Transaction::setLog(const QByteArray &l)
+{
+ log = l;
+}
+
+void Repository::Transaction::deleteFile(const QString &path)
+{
+ deletedFiles.append(path);
+}
+
+QIODevice *Repository::Transaction::addFile(const QString &path, int mode, qint64 length)
+{
+ FileProperties fp;
+ fp.mode = mode;
+ fp.mark = ++lastmark;
+
+ repository->fastImport.write("blob\nmark :");
+ repository->fastImport.write(QByteArray::number(fp.mark));
+ repository->fastImport.write("\ndata ");
+ repository->fastImport.write(QByteArray::number(length));
+ repository->fastImport.write("\n", 1);
+ repository->fastImport.waitForBytesWritten(0);
+
+ modifiedFiles.insert(path, fp);
+ return &repository->fastImport;
+}
+
+void Repository::Transaction::commit()
+{
+ // create the commit message
+ QByteArray message = log;
+ if (!message.endsWith('\n'))
+ message += '\n';
+ message += "\nsvn=" + svnprefix + "; revision=" + QByteArray::number(revnum) + "\n";
+
+ {
+ QByteArray branchRef = branch;
+ if (!branchRef.startsWith("refs/heads/"))
+ branchRef.prepend("refs/heads/");
+
+ QTextStream s(&repository->fastImport);
+ s << "commit " << branchRef << endl;
+ s << "mark :" << revnum << endl;
+ s << "committer " << author << ' ' << datetime << "-0000" << endl;
+
+ Branch &br = repository->branches[branch];
+ if (!br.isCreated) {
+ br.isCreated = true;
+ s << "from " << br.branchFrom << endl;
+ }
+
+ s << "data " << message.length() << endl;
+ }
+
+ repository->fastImport.write(message);
+
+ // write the file deletions
+ foreach (QString df, deletedFiles)
+ repository->fastImport.write("D " + df.toUtf8() + "\n");
+
+ // write the file modifications
+ QHash<QString, FileProperties>::ConstIterator it = modifiedFiles.constBegin();
+ for ( ; it != modifiedFiles.constEnd(); ++it) {
+ repository->fastImport.write("M ", 2);
+ repository->fastImport.write(QByteArray::number(it->mode, 8));
+ repository->fastImport.write(" :", 2);
+ repository->fastImport.write(QByteArray::number(it->mark));
+ repository->fastImport.write(" ", 1);
+ repository->fastImport.write(it.key().toUtf8());
+ repository->fastImport.write("\n", 1);
+ }
+
+ repository->fastImport.write("\n");
+
+ while (repository->fastImport.bytesToWrite() && repository->fastImport.waitForBytesWritten()) {
+ // nothing
+ }
+}