1 files changed, 124 insertions, 0 deletions
diff --git a/Source/CTest/cmCTestGlobalVC.cxx b/Source/CTest/cmCTestGlobalVC.cxx
new file mode 100644
index 0000000..5f05efb
--- /dev/null
+++ b/Source/CTest/cmCTestGlobalVC.cxx
@@ -0,0 +1,124 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmCTestGlobalVC.h"
+
+#include <ostream>
+#include <utility>
+
+#include "cmCTest.h"
+#include "cmSystemTools.h"
+#include "cmXMLWriter.h"
+
+cmCTestGlobalVC::cmCTestGlobalVC(cmCTest* ct, std::ostream& log)
+  : cmCTestVC(ct, log)
+{
+  this->PriorRev = this->Unknown;
+}
+
+cmCTestGlobalVC::~cmCTestGlobalVC() = default;
+
+const char* cmCTestGlobalVC::LocalPath(std::string const& path)
+{
+  return path.c_str();
+}
+
+void cmCTestGlobalVC::DoRevision(Revision const& revision,
+                                 std::vector<Change> const& changes)
+{
+  // Ignore changes in the old revision.
+  if (revision.Rev == this->OldRevision) {
+    this->PriorRev = revision;
+    return;
+  }
+
+  // Indicate we found a revision.
+  cmCTestLog(this->CTest, HANDLER_OUTPUT, "." << std::flush);
+
+  // Store the revision.
+  this->Revisions.push_back(revision);
+
+  // Report this revision.
+  Revision const& rev = this->Revisions.back();
+  /* clang-format off */
+  this->Log << "Found revision " << rev.Rev << "\n"
+            << "  author = " << rev.Author << "\n"
+            << "  date = " << rev.Date << "\n";
+  /* clang-format on */
+
+  // Update information about revisions of the changed files.
+  for (Change const& c : changes) {
+    if (const char* local = this->LocalPath(c.Path)) {
+      std::string dir = cmSystemTools::GetFilenamePath(local);
+      std::string name = cmSystemTools::GetFilenameName(local);
+      File& file = this->Dirs[dir][name];
+      file.PriorRev = file.Rev ? file.Rev : &this->PriorRev;
+      file.Rev = &rev;
+      this->Log << "  " << c.Action << " " << local << " "
+                << "\n";
+    }
+  }
+}
+
+void cmCTestGlobalVC::DoModification(PathStatus status,
+                                     std::string const& path)
+{
+  std::string dir = cmSystemTools::GetFilenamePath(path);
+  std::string name = cmSystemTools::GetFilenameName(path);
+  File& file = this->Dirs[dir][name];
+  file.Status = status;
+  // For local modifications the current rev is unknown and the
+  // prior rev is the latest from svn.
+  if (!file.Rev && !file.PriorRev) {
+    file.PriorRev = &this->PriorRev;
+  }
+}
+
+void cmCTestGlobalVC::WriteXMLDirectory(cmXMLWriter& xml,
+                                        std::string const& path,
+                                        Directory const& dir)
+{
+  const char* slash = path.empty() ? "" : "/";
+  xml.StartElement("Directory");
+  xml.Element("Name", path);
+  for (auto const& f : dir) {
+    std::string const full = path + slash + f.first;
+    this->WriteXMLEntry(xml, path, f.first, full, f.second);
+  }
+  xml.EndElement(); // Directory
+}
+
+void cmCTestGlobalVC::WriteXMLGlobal(cmXMLWriter& xml)
+{
+  if (!this->NewRevision.empty()) {
+    xml.Element("Revision", this->NewRevision);
+  }
+  if (!this->OldRevision.empty() && this->OldRevision != this->NewRevision) {
+    xml.Element("PriorRevision", this->OldRevision);
+  }
+}
+
+bool cmCTestGlobalVC::WriteXMLUpdates(cmXMLWriter& xml)
+{
+  bool result = true;
+  cmCTestLog(this->CTest, HANDLER_OUTPUT,
+             "   Gathering version information (one . per revision):\n"
+             "    "
+               << std::flush);
+  result = this->LoadRevisions() && result;
+  cmCTestLog(this->CTest, HANDLER_OUTPUT, std::endl);
+
+  result = this->LoadModifications() && result;
+
+  this->WriteXMLGlobal(xml);
+
+  for (auto const& d : this->Dirs) {
+    this->WriteXMLDirectory(xml, d.first, d.second);
+  }
+
+  return result;
+}
+
+void cmCTestGlobalVC::SetNewRevision(std::string const& revision)
+{
+  this->NewRevision = revision;
+}