cmCommand refactor: cmIncludeCommand

1 files changed, 25 insertions, 24 deletions

diff --git a/Source/cmIncludeCommand.cxx b/Source/cmIncludeCommand.cxx
index 0d608bb..723b633 100644
--- a/Source/cmIncludeCommand.cxx
+++ b/Source/cmIncludeCommand.cxx
@@ -4,21 +4,20 @@
 
 #include <sstream>
 
+#include "cmExecutionStatus.h"
 #include "cmGlobalGenerator.h"
 #include "cmMakefile.h"
 #include "cmMessageType.h"
 #include "cmPolicies.h"
 #include "cmSystemTools.h"
 
-class cmExecutionStatus;
-
 // cmIncludeCommand
-bool cmIncludeCommand::InitialPass(std::vector<std::string> const& args,
-                                   cmExecutionStatus&)
+bool cmIncludeCommand(std::vector<std::string> const& args,
+                      cmExecutionStatus& status)
 {
   if (args.empty() || args.size() > 4) {
-    this->SetError("called with wrong number of arguments.  "
-                   "include() only takes one file.");
+    status.SetError("called with wrong number of arguments.  "
+                    "include() only takes one file.");
     return false;
   }
   bool optional = false;
@@ -29,20 +28,20 @@ bool cmIncludeCommand::InitialPass(std::vector<std::string> const& args,
   for (unsigned int i = 1; i < args.size(); i++) {
     if (args[i] == "OPTIONAL") {
       if (optional) {
-        this->SetError("called with invalid arguments: OPTIONAL used twice");
+        status.SetError("called with invalid arguments: OPTIONAL used twice");
         return false;
       }
       optional = true;
     } else if (args[i] == "RESULT_VARIABLE") {
       if (!resultVarName.empty()) {
-        this->SetError("called with invalid arguments: "
-                       "only one result variable allowed");
+        status.SetError("called with invalid arguments: "
+                        "only one result variable allowed");
         return false;
       }
       if (++i < args.size()) {
         resultVarName = args[i];
       } else {
-        this->SetError("called with no value for RESULT_VARIABLE.");
+        status.SetError("called with no value for RESULT_VARIABLE.");
         return false;
       }
     } else if (args[i] == "NO_POLICY_SCOPE") {
@@ -52,14 +51,15 @@ bool cmIncludeCommand::InitialPass(std::vector<std::string> const& args,
     {
       std::string errorText = "called with invalid argument: ";
       errorText += args[i];
-      this->SetError(errorText);
+      status.SetError(errorText);
       return false;
     }
   }
 
   if (fname.empty()) {
-    this->Makefile->IssueMessage(MessageType::AUTHOR_WARNING,
-                                 "include() given empty file name (ignored).");
+    status.GetMakefile().IssueMessage(
+      MessageType::AUTHOR_WARNING,
+      "include() given empty file name (ignored).");
     return true;
   }
 
@@ -67,22 +67,22 @@ bool cmIncludeCommand::InitialPass(std::vector<std::string> const& args,
     // Not a path. Maybe module.
     std::string module = fname;
     module += ".cmake";
-    std::string mfile = this->Makefile->GetModulesFile(module);
+    std::string mfile = status.GetMakefile().GetModulesFile(module);
     if (!mfile.empty()) {
       fname = mfile;
     }
   }
 
   std::string fname_abs = cmSystemTools::CollapseFullPath(
-    fname, this->Makefile->GetCurrentSourceDirectory());
+    fname, status.GetMakefile().GetCurrentSourceDirectory());
 
-  cmGlobalGenerator* gg = this->Makefile->GetGlobalGenerator();
+  cmGlobalGenerator* gg = status.GetMakefile().GetGlobalGenerator();
   if (gg->IsExportedTargetsFile(fname_abs)) {
     const char* modal = nullptr;
     std::ostringstream e;
     MessageType messageType = MessageType::AUTHOR_WARNING;
 
-    switch (this->Makefile->GetPolicyStatus(cmPolicies::CMP0024)) {
+    switch (status.GetMakefile().GetPolicyStatus(cmPolicies::CMP0024)) {
       case cmPolicies::WARN:
         e << cmPolicies::GetPolicyWarning(cmPolicies::CMP0024) << "\n";
         modal = "should";
@@ -102,7 +102,7 @@ bool cmIncludeCommand::InitialPass(std::vector<std::string> const& args,
         << " not be used as the argument to the "
            "include() command.  Use ALIAS targets instead to refer to targets "
            "by alternative names.\n";
-      this->Makefile->IssueMessage(messageType, e.str());
+      status.GetMakefile().IssueMessage(messageType, e.str());
       if (messageType == MessageType::FATAL_ERROR) {
         return false;
       }
@@ -112,27 +112,28 @@ bool cmIncludeCommand::InitialPass(std::vector<std::string> const& args,
   }
 
   std::string listFile = cmSystemTools::CollapseFullPath(
-    fname, this->Makefile->GetCurrentSourceDirectory());
+    fname, status.GetMakefile().GetCurrentSourceDirectory());
   if (optional && !cmSystemTools::FileExists(listFile)) {
     if (!resultVarName.empty()) {
-      this->Makefile->AddDefinition(resultVarName, "NOTFOUND");
+      status.GetMakefile().AddDefinition(resultVarName, "NOTFOUND");
     }
     return true;
   }
 
-  bool readit = this->Makefile->ReadDependentFile(listFile, noPolicyScope);
+  bool readit =
+    status.GetMakefile().ReadDependentFile(listFile, noPolicyScope);
 
   // add the location of the included file if a result variable was given
   if (!resultVarName.empty()) {
-    this->Makefile->AddDefinition(resultVarName,
-                                  readit ? fname_abs.c_str() : "NOTFOUND");
+    status.GetMakefile().AddDefinition(
+      resultVarName, readit ? fname_abs.c_str() : "NOTFOUND");
   }
 
   if (!optional && !readit && !cmSystemTools::GetFatalErrorOccured()) {
     std::string m = "could not find load file:\n"
                     "  ";
     m += fname;
-    this->SetError(m);
+    status.SetError(m);
     return false;
   }
   return true;