X-Git-Url: http://andersk.mit.edu/gitweb/svn-all-fast-export.git/blobdiff_plain/b50b928579919f51218f45e47db758e43ef757c1..50cd32a4e9d105a086977bd071fda0a3401bc27d:/src/repository.cpp?ds=sidebyside

diff --git a/src/repository.cpp b/src/repository.cpp
index 76171ab..aef71a1 100644
--- a/src/repository.cpp
+++ b/src/repository.cpp
@@ -20,7 +20,7 @@
 #include <QDebug>
 
 Repository::Repository(const Rules::Repository &rule)
-    : name(rule.name)
+    : name(rule.name), processHasStarted(false)
 {
     foreach (Rules::Repository::Branch branchRule, rule.branches) {
         Branch branch;
@@ -120,7 +120,7 @@ Repository::Transaction *Repository::newTransaction(const QString &branch, const
     txn->lastmark = revnum;
 
     startFastImport();
-    if (++commitCount % 10000)
+    if ((++commitCount % 10000) == 0)
         // write everything to disk every 10000 commits
         fastImport.write("checkpoint\n");
     return txn;
@@ -129,14 +129,20 @@ Repository::Transaction *Repository::newTransaction(const QString &branch, const
 void Repository::startFastImport()
 {
     if (fastImport.state() == QProcess::NotRunning) {
+        if (processHasStarted)
+            qFatal("git-fast-import has been started once and crashed?");
+        processHasStarted = true;
+
         // start the process
+        QString outputFile = name;
+        outputFile.replace('/', '_');
+        outputFile.prepend("log-");
+        fastImport.setStandardOutputFile(outputFile, QIODevice::Append);
+
 #ifndef DRY_RUN
         fastImport.setProcessChannelMode(QProcess::ForwardedChannels);
         fastImport.start("git-fast-import", QStringList());
 #else
-        QString outputFile = name;
-        outputFile.replace('/', '_');
-        fastImport.setStandardOutputFile(outputFile, QIODevice::Append);
         fastImport.start("/bin/cat", QStringList());
 #endif
     }
@@ -178,7 +184,6 @@ QIODevice *Repository::Transaction::addFile(const QString &path, int mode, qint6
     repository->fastImport.write("\ndata ");
     repository->fastImport.write(QByteArray::number(length));
     repository->fastImport.write("\n", 1);
-    repository->fastImport.waitForBytesWritten(0);
 #endif
 
     modifiedFiles.insert(path, fp);
@@ -237,7 +242,7 @@ void Repository::Transaction::commit()
 
     repository->fastImport.write("\n");
 
-    while (repository->fastImport.bytesToWrite() && repository->fastImport.waitForBytesWritten()) {
-        // nothing
-    }
+    while (repository->fastImport.bytesToWrite())
+        if (!repository->fastImport.waitForBytesWritten(-1))
+            qFatal("Failed to write to process: %s", qPrintable(repository->fastImport.errorString()));
 }