From 7c83c192056536defb35df36acf753701a2e78a2 Mon Sep 17 00:00:00 2001
From: Gabor Bencze <b.gabor98@gmail.com>
Date: Fri, 9 Aug 2019 14:24:17 +0200
Subject: cmCommand refactor: cmSetDirectoryPropertiesCommand

---
 Source/cmCommands.cxx                      |  2 +-
 Source/cmSetDirectoryPropertiesCommand.cxx | 29 ++++++++++++++++++-----------
 Source/cmSetDirectoryPropertiesCommand.h   | 30 ++----------------------------
 3 files changed, 21 insertions(+), 40 deletions(-)

diff --git a/Source/cmCommands.cxx b/Source/cmCommands.cxx
index df61b4e..6a66c7b 100644
--- a/Source/cmCommands.cxx
+++ b/Source/cmCommands.cxx
@@ -155,7 +155,7 @@ void GetScriptingCommands(cmState* state)
   state->AddBuiltinCommand("separate_arguments", cmSeparateArgumentsCommand);
   state->AddBuiltinCommand("set", cmSetCommand);
   state->AddBuiltinCommand("set_directory_properties",
-                           cm::make_unique<cmSetDirectoryPropertiesCommand>());
+                           cmSetDirectoryPropertiesCommand);
   state->AddBuiltinCommand("set_property",
                            cm::make_unique<cmSetPropertyCommand>());
   state->AddBuiltinCommand("site_name", cmSiteNameCommand);
diff --git a/Source/cmSetDirectoryPropertiesCommand.cxx b/Source/cmSetDirectoryPropertiesCommand.cxx
index 8d3961a..35daca6 100644
--- a/Source/cmSetDirectoryPropertiesCommand.cxx
+++ b/Source/cmSetDirectoryPropertiesCommand.cxx
@@ -2,31 +2,37 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmSetDirectoryPropertiesCommand.h"
 
+#include "cmExecutionStatus.h"
 #include "cmMakefile.h"
 
-class cmExecutionStatus;
+namespace {
+bool RunCommand(cmMakefile& mf, std::vector<std::string>::const_iterator ait,
+                std::vector<std::string>::const_iterator aitend,
+                std::string& errors);
+}
 
 // cmSetDirectoryPropertiesCommand
-bool cmSetDirectoryPropertiesCommand::InitialPass(
-  std::vector<std::string> const& args, cmExecutionStatus&)
+bool cmSetDirectoryPropertiesCommand(std::vector<std::string> const& args,
+                                     cmExecutionStatus& status)
 {
   if (args.empty()) {
-    this->SetError("called with incorrect number of arguments");
+    status.SetError("called with incorrect number of arguments");
     return false;
   }
 
   std::string errors;
-  bool ret = cmSetDirectoryPropertiesCommand::RunCommand(
-    this->Makefile, args.begin() + 1, args.end(), errors);
+  bool ret =
+    RunCommand(status.GetMakefile(), args.begin() + 1, args.end(), errors);
   if (!ret) {
-    this->SetError(errors);
+    status.SetError(errors);
   }
   return ret;
 }
 
-bool cmSetDirectoryPropertiesCommand::RunCommand(
-  cmMakefile* mf, std::vector<std::string>::const_iterator ait,
-  std::vector<std::string>::const_iterator aitend, std::string& errors)
+namespace {
+bool RunCommand(cmMakefile& mf, std::vector<std::string>::const_iterator ait,
+                std::vector<std::string>::const_iterator aitend,
+                std::string& errors)
 {
   for (; ait != aitend; ait += 2) {
     if (ait + 1 == aitend) {
@@ -43,8 +49,9 @@ bool cmSetDirectoryPropertiesCommand::RunCommand(
       errors = "Commands and macros cannot be set using SET_CMAKE_PROPERTIES";
       return false;
     }
-    mf->SetProperty(prop, value.c_str());
+    mf.SetProperty(prop, value.c_str());
   }
 
   return true;
 }
+}
diff --git a/Source/cmSetDirectoryPropertiesCommand.h b/Source/cmSetDirectoryPropertiesCommand.h
index 5416127..c243dd7 100644
--- a/Source/cmSetDirectoryPropertiesCommand.h
+++ b/Source/cmSetDirectoryPropertiesCommand.h
@@ -8,35 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cm_memory.hxx"
-
-#include "cmCommand.h"
-
 class cmExecutionStatus;
-class cmMakefile;
-
-class cmSetDirectoryPropertiesCommand : public cmCommand
-{
-public:
-  std::unique_ptr<cmCommand> Clone() override
-  {
-    return cm::make_unique<cmSetDirectoryPropertiesCommand>();
-  }
-
-  /**
-   * This is called when the command is first encountered in
-   * the input file.
-   */
-  bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) override;
 
-  /**
-   * Static entry point for use by other commands
-   */
-  static bool RunCommand(cmMakefile* mf,
-                         std::vector<std::string>::const_iterator ait,
-                         std::vector<std::string>::const_iterator aitend,
-                         std::string& errors);
-};
+bool cmSetDirectoryPropertiesCommand(std::vector<std::string> const& args,
+                                     cmExecutionStatus& status);
 
 #endif
-- 
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