Merge topic 'packagemaker-component-postflight'

4374441 PackageMaker: Enable postflight script in component mode (#12375)

Source/CPack/cmCPackComponentGroup.h

@@ -42,7 +42,9 @@ public:
 class cmCPackComponent
 {
 public:
- cmCPackComponent() : Group(0), TotalSize(0) { }
+ cmCPackComponent() : Group(0), IsRequired(true), IsHidden(false),
+                      IsDisabledByDefault(false), IsDownloaded(false),
+                      TotalSize(0) { }
 
   /// The name of the component (used to reference the component).
   std::string Name;

Source/CPack/cmCPackPackageMakerGenerator.cxx

@@ -106,13 +106,15 @@ int cmCPackPackageMakerGenerator::PackageFiles()
     resDir += "/en.lproj";
     }
 
-
-  // Create directory structure
-  std::string preflightDirName = resDir + "/PreFlight";
-  std::string postflightDirName = resDir + "/PostFlight";
   const char* preflight = this->GetOption("CPACK_PREFLIGHT_SCRIPT");
   const char* postflight = this->GetOption("CPACK_POSTFLIGHT_SCRIPT");
   const char* postupgrade = this->GetOption("CPACK_POSTUPGRADE_SCRIPT");
+
+  if(this->Components.empty())
+    {
+    // Create directory structure
+    std::string preflightDirName = resDir + "/PreFlight";
+    std::string postflightDirName = resDir + "/PostFlight";
     // if preflight or postflight scripts not there create directories
     // of the same name, I think this makes it work
     if(!preflight)
@@ -156,6 +158,49 @@ int cmCPackPackageMakerGenerator::PackageFiles()
                               postupgrade,
                               "postupgrade");
       }
+    }
+  else if(postflight)
+    {
+    // create a postflight component to house the script
+    this->PostFlightComponent.Name = "PostFlight";
+    this->PostFlightComponent.DisplayName = "PostFlight";
+    this->PostFlightComponent.Description = "PostFlight";
+    this->PostFlightComponent.IsHidden = true;
+
+    // empty directory for pkg contents
+    std::string packageDir = toplevel + "/" + PostFlightComponent.Name;
+    if (!cmsys::SystemTools::MakeDirectory(packageDir.c_str()))
+      {
+      cmCPackLogger(cmCPackLog::LOG_ERROR,
+                    "Problem creating component packages directory: "
+                    << packageDir.c_str() << std::endl);
+      return 0;
+      }
+
+    // create package
+    std::string packageFileDir = packageDirFileName + "/Contents/Packages/";
+    if (!cmsys::SystemTools::MakeDirectory(packageFileDir.c_str()))
+      {
+      cmCPackLogger(cmCPackLog::LOG_ERROR,
+                   "Problem creating component PostFlight Packages directory: "
+                    << packageFileDir.c_str() << std::endl);
+      return 0;
+      }
+    std::string packageFile = packageFileDir +
+      this->GetPackageName(PostFlightComponent);
+    if (!this->GenerateComponentPackage(packageFile.c_str(),
+                                        packageDir.c_str(),
+                                        PostFlightComponent))
+      {
+      return 0;
+      }
+
+    // copy postflight script into resource directory of .pkg
+    std::string resourceDir = packageFile + "/Contents/Resources";
+    this->CopyInstallScript(resourceDir.c_str(),
+                            postflight,
+                            "postflight");
+    }
 
   if (!this->Components.empty())
     {
@@ -778,6 +823,11 @@ WriteDistributionFile(const char* metapackageFile)
                 << std::endl;
       }
     }
+  if(!this->PostFlightComponent.Name.empty())
+    {
+      choiceOut << "<line choice=\"" << PostFlightComponent.Name
+                << "Choice\"></line>" << std::endl;
+    }
   choiceOut << "</choices-outline>" << std::endl;
 
   // Create the actual choices
@@ -792,6 +842,12 @@ WriteDistributionFile(const char* metapackageFile)
     {
     CreateChoice(compIt->second, choiceOut);
     }
+
+  if(!this->PostFlightComponent.Name.empty())
+    {
+    CreateChoice(PostFlightComponent, choiceOut);
+    }
+
   this->SetOption("CPACK_PACKAGEMAKER_CHOICES", choiceOut.str().c_str());
 
   // Create the distribution.dist file in the metapackage to turn it

Source/CPack/cmCPackPackageMakerGenerator.h

@@ -112,6 +112,9 @@ protected:
   // value.
   std::string EscapeForXML(std::string str);
 
+  // The PostFlight component when creating a metapackage
+  cmCPackComponent PostFlightComponent;
+
   double PackageMakerVersion;
   double PackageCompatibilityVersion;
 };