1 files changed, 84 insertions, 0 deletions
diff --git a/Source/cmSourceGroupCommand.cxx b/Source/cmSourceGroupCommand.cxx
new file mode 100644
index 0000000..3f20d4e
--- /dev/null
+++ b/Source/cmSourceGroupCommand.cxx
@@ -0,0 +1,84 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmSourceGroupCommand.h"
+
+#include <sstream>
+
+#include "cmMakefile.h"
+#include "cmSourceGroup.h"
+#include "cmSystemTools.h"
+
+class cmExecutionStatus;
+
+// cmSourceGroupCommand
+bool cmSourceGroupCommand::InitialPass(std::vector<std::string> const& args,
+                                       cmExecutionStatus&)
+{
+  if (args.empty()) {
+    this->SetError("called with incorrect number of arguments");
+    return false;
+  }
+
+  std::string delimiter = "\\";
+  if (this->Makefile->GetDefinition("SOURCE_GROUP_DELIMITER")) {
+    delimiter = this->Makefile->GetDefinition("SOURCE_GROUP_DELIMITER");
+  }
+
+  std::vector<std::string> folders =
+    cmSystemTools::tokenize(args[0], delimiter);
+
+  cmSourceGroup* sg = CM_NULLPTR;
+  sg = this->Makefile->GetSourceGroup(folders);
+  if (!sg) {
+    this->Makefile->AddSourceGroup(folders);
+    sg = this->Makefile->GetSourceGroup(folders);
+  }
+
+  if (!sg) {
+    this->SetError("Could not create or find source group");
+    return false;
+  }
+  // If only two arguments are given, the pre-1.8 version of the
+  // command is being invoked.
+  if (args.size() == 2 && args[1] != "FILES") {
+    sg->SetGroupRegex(args[1].c_str());
+    return true;
+  }
+
+  // Process arguments.
+  bool doingFiles = false;
+  for (unsigned int i = 1; i < args.size(); ++i) {
+    if (args[i] == "REGULAR_EXPRESSION") {
+      // Next argument must specify the regex.
+      if (i + 1 < args.size()) {
+        ++i;
+        sg->SetGroupRegex(args[i].c_str());
+      } else {
+        this->SetError("REGULAR_EXPRESSION argument given without a regex.");
+        return false;
+      }
+      doingFiles = false;
+    } else if (args[i] == "FILES") {
+      // Next arguments will specify files.
+      doingFiles = true;
+    } else if (doingFiles) {
+      // Convert name to full path and add to the group's list.
+      std::string src = args[i];
+      if (!cmSystemTools::FileIsFullPath(src.c_str())) {
+        src = this->Makefile->GetCurrentSourceDirectory();
+        src += "/";
+        src += args[i];
+      }
+      src = cmSystemTools::CollapseFullPath(src);
+      sg->AddGroupFile(src);
+    } else {
+      std::ostringstream err;
+      err << "Unknown argument \"" << args[i] << "\".  "
+          << "Perhaps the FILES keyword is missing.\n";
+      this->SetError(err.str());
+      return false;
+    }
+  }
+
+  return true;
+}