X-Git-Url: http://andersk.mit.edu/gitweb/svn-all-fast-export.git/blobdiff_plain/ff26f180723344b8ca3a1b35d1bbede1f6698f3a..25e6c28e0da95faa8bd6644cebf3f20d0afb6f53:/src/repository.cpp

diff --git a/src/repository.cpp b/src/repository.cpp
index 1ebdb6f..be24ed4 100644
--- a/src/repository.cpp
+++ b/src/repository.cpp
@@ -20,7 +20,7 @@
 #include <QDebug>
 
 Repository::Repository(const Rules::Repository &rule)
-    : name(rule.name), processHasStarted(false)
+    : name(rule.name), commitCount(0), processHasStarted(false)
 {
     foreach (Rules::Repository::Branch branchRule, rule.branches) {
         Branch branch;
@@ -38,37 +38,33 @@ Repository::Repository(const Rules::Repository &rule)
 Repository::~Repository()
 {
     if (fastImport.state() != QProcess::NotRunning) {
+        fastImport.write("checkpoint\n");
+        fastImport.waitForBytesWritten(-1);
         fastImport.closeWriteChannel();
-        fastImport.waitForFinished();
+        if (!fastImport.waitForFinished()) {
+            fastImport.terminate();
+            if (!fastImport.waitForFinished(200))
+                qWarning() << "git-fast-import for repository" << name << "did not die";
+        }
     }
 }
 
 void Repository::reloadBranches()
 {
-    QHash<QString, Branch>::Iterator it = branches.begin(),
-                                    end = branches.end();
-    for ( ; it != end; ++it) {
-        QString branchRef = it.key();
-        if (!branchRef.startsWith("refs/"))
-            branchRef.prepend("refs/heads/");
-
-        bool branchExists;
-        // does this branch already exist?
-        QProcess revParse;
-        revParse.setWorkingDirectory(name);
-        revParse.start("git-rev-parse", QStringList() << "--verify" << branchRef);
-        revParse.waitForFinished();
-
-        if (revParse.exitCode() == 0)
-            branchExists = true;
-        else
-            branchExists = false;
-
-        if (branchExists) {
-            startFastImport();
-            fastImport.write("reset " + branchRef.toUtf8() +
-                             "\nfrom " + branchRef.toUtf8() + "^0\n\n");
-            it->created = 1;
+    QProcess revParse;
+    revParse.setWorkingDirectory(name);
+    revParse.start("git", QStringList() << "rev-parse" << "--symbolic" << "--branches");
+    revParse.waitForFinished(-1);
+
+    if (revParse.exitCode() == 0 && revParse.bytesAvailable()) {
+        while (revParse.canReadLine()) {
+            QByteArray branchName = revParse.readLine().trimmed();
+
+            //qDebug() << "Repo" << name << "reloaded branch" << branchName;
+            branches[branchName].created = 1;
+            fastImport.write("reset refs/heads/" + branchName +
+                             "\nfrom refs/heads/" + branchName + "^0\n\n"
+                             "progress Branch refs/heads/" + branchName + " reloaded\n");
         }
     }
 }
@@ -76,12 +72,12 @@ void Repository::reloadBranches()
 void Repository::createBranch(const QString &branch, int revnum,
                               const QString &branchFrom, int)
 {
+    startFastImport();
     if (!branches.contains(branch)) {
         qWarning() << branch << "is not a known branch in repository" << name << endl
                    << "Going to create it automatically";
     }
 
-    startFastImport();
     QByteArray branchRef = branch.toUtf8();
     if (!branchRef.startsWith("refs/"))
         branchRef.prepend("refs/heads/");
@@ -107,12 +103,14 @@ void Repository::createBranch(const QString &branch, int revnum,
         exit(1);
     }
 
-    fastImport.write("reset " + branchRef + "\nfrom " + branchFromRef + "\n\n");
+    fastImport.write("reset " + branchRef + "\nfrom " + branchFromRef + "\n\n"
+        "progress Branch " + branchRef + " created from " + branchFromRef + "\n\n");
 }
 
 Repository::Transaction *Repository::newTransaction(const QString &branch, const QString &svnprefix,
                                                     int revnum)
 {
+    startFastImport();
     if (!branches.contains(branch)) {
         qWarning() << branch << "is not a known branch in repository" << name << endl
                    << "Going to create it automatically";
@@ -126,7 +124,6 @@ Repository::Transaction *Repository::newTransaction(const QString &branch, const
     txn->revnum = revnum;
     txn->lastmark = revnum;
 
-    startFastImport();
     if ((++commitCount % 10000) == 0)
         // write everything to disk every 10000 commits
         fastImport.write("checkpoint\n");
@@ -148,10 +145,12 @@ void Repository::startFastImport()
         fastImport.setProcessChannelMode(QProcess::MergedChannels);
 
 #ifndef DRY_RUN
-        fastImport.start("git-fast-import", QStringList());
+        fastImport.start("git", QStringList() << "fast-import");
 #else
         fastImport.start("/bin/cat", QStringList());
 #endif
+
+        reloadBranches();
     }
 }
 
@@ -247,7 +246,13 @@ void Repository::Transaction::commit()
         repository->fastImport.write("\n", 1);
     }
 
-    repository->fastImport.write("\n");
+    repository->fastImport.write("\nprogress Commit #" +
+                                 QByteArray::number(repository->commitCount) +
+                                 " branch " + branch +
+                                 " = SVN r" + QByteArray::number(revnum) + "\n\n");
+    printf(" %d modifications to \"%s\"",
+           deletedFiles.count() + modifiedFiles.count(),
+           qPrintable(repository->name));
 
     while (repository->fastImport.bytesToWrite())
         if (!repository->fastImport.waitForBytesWritten(-1))