cmInstallCommand: Port to cmArgumentParser

Source/cmInstallCommand.cxx

@@ -2,6 +2,7 @@
    file Copyright.txt or https://cmake.org/licensing for details.  */
 #include "cmInstallCommand.h"
 
+#include "cm_static_string_view.hxx"
 #include "cmsys/Glob.hxx"
 #include <set>
 #include <sstream>
@@ -9,7 +10,7 @@
 #include <utility>
 
 #include "cmAlgorithms.h"
-#include "cmCommandArgumentsHelper.h"
+#include "cmArgumentParser.h"
 #include "cmExportSet.h"
 #include "cmExportSetMap.h"
 #include "cmGeneratorExpression.h"
@@ -219,49 +220,51 @@ bool cmInstallCommand::HandleScriptMode(std::vector<std::string> const& args)
   return true;
 }
 
-/*struct InstallPart
-{
-  InstallPart(cmCommandArgumentsHelper* helper, const char* key,
-         cmCommandArgumentGroup* group);
-  cmCAStringVector argVector;
-  cmInstallCommandArguments args;
-};*/
-
 bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
 {
   // This is the TARGETS mode.
   std::vector<cmTarget*> targets;
 
-  cmCommandArgumentsHelper argHelper;
+  struct ArgVectors
-  cmCommandArgumentGroup group;
+  {
-  cmCAStringVector genericArgVector(&argHelper, nullptr);
+    std::vector<std::string> Archive;
-  cmCAStringVector archiveArgVector(&argHelper, "ARCHIVE", &group);
+    std::vector<std::string> Library;
-  cmCAStringVector libraryArgVector(&argHelper, "LIBRARY", &group);
+    std::vector<std::string> Runtime;
-  cmCAStringVector runtimeArgVector(&argHelper, "RUNTIME", &group);
+    std::vector<std::string> Object;
-  cmCAStringVector objectArgVector(&argHelper, "OBJECTS", &group);
+    std::vector<std::string> Framework;
-  cmCAStringVector frameworkArgVector(&argHelper, "FRAMEWORK", &group);
+    std::vector<std::string> Bundle;
-  cmCAStringVector bundleArgVector(&argHelper, "BUNDLE", &group);
+    std::vector<std::string> Includes;
-  cmCAStringVector includesArgVector(&argHelper, "INCLUDES", &group);
+    std::vector<std::string> PrivateHeader;
-  cmCAStringVector privateHeaderArgVector(&argHelper, "PRIVATE_HEADER",
+    std::vector<std::string> PublicHeader;
-                                          &group);
+    std::vector<std::string> Resource;
-  cmCAStringVector publicHeaderArgVector(&argHelper, "PUBLIC_HEADER", &group);
+  };
-  cmCAStringVector resourceArgVector(&argHelper, "RESOURCE", &group);
-  genericArgVector.Follows(nullptr);
-  group.Follows(&genericArgVector);
 
-  argHelper.Parse(&args, nullptr);
+  static auto const argHelper =
+    cmArgumentParser<ArgVectors>{}
+      .Bind("ARCHIVE"_s, &ArgVectors::Archive)
+      .Bind("LIBRARY"_s, &ArgVectors::Library)
+      .Bind("RUNTIME"_s, &ArgVectors::Runtime)
+      .Bind("OBJECTS"_s, &ArgVectors::Object)
+      .Bind("FRAMEWORK"_s, &ArgVectors::Framework)
+      .Bind("BUNDLE"_s, &ArgVectors::Bundle)
+      .Bind("INCLUDES"_s, &ArgVectors::Includes)
+      .Bind("PRIVATE_HEADER"_s, &ArgVectors::PrivateHeader)
+      .Bind("PUBLIC_HEADER"_s, &ArgVectors::PublicHeader)
+      .Bind("RESOURCE"_s, &ArgVectors::Resource);
+
+  std::vector<std::string> genericArgVector;
+  ArgVectors const argVectors = argHelper.Parse(args, &genericArgVector);
 
   // now parse the generic args (i.e. the ones not specialized on LIBRARY/
   // ARCHIVE, RUNTIME etc. (see above)
   // These generic args also contain the targets and the export stuff
+  std::vector<std::string> targetList;
+  std::string exports;
   std::vector<std::string> unknownArgs;
   cmInstallCommandArguments genericArgs(this->DefaultComponentName);
-  cmCAStringVector targetList(&genericArgs.Parser, "TARGETS");
+  genericArgs.Bind("TARGETS"_s, targetList);
-  cmCAString exports(&genericArgs.Parser, "EXPORT",
+  genericArgs.Bind("EXPORT"_s, exports);
-                     &genericArgs.ArgumentGroup);
+  genericArgs.Parse(genericArgVector, &unknownArgs);
-  targetList.Follows(nullptr);
-  genericArgs.ArgumentGroup.Follows(&targetList);
-  genericArgs.Parse(&genericArgVector.GetVector(), &unknownArgs);
   bool success = genericArgs.Finalize();
 
   cmInstallCommandArguments archiveArgs(this->DefaultComponentName);
@@ -277,16 +280,16 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
 
   // now parse the args for specific parts of the target (e.g. LIBRARY,
   // RUNTIME, ARCHIVE etc.
-  archiveArgs.Parse(&archiveArgVector.GetVector(), &unknownArgs);
+  archiveArgs.Parse(argVectors.Archive, &unknownArgs);
-  libraryArgs.Parse(&libraryArgVector.GetVector(), &unknownArgs);
+  libraryArgs.Parse(argVectors.Library, &unknownArgs);
-  runtimeArgs.Parse(&runtimeArgVector.GetVector(), &unknownArgs);
+  runtimeArgs.Parse(argVectors.Runtime, &unknownArgs);
-  objectArgs.Parse(&objectArgVector.GetVector(), &unknownArgs);
+  objectArgs.Parse(argVectors.Object, &unknownArgs);
-  frameworkArgs.Parse(&frameworkArgVector.GetVector(), &unknownArgs);
+  frameworkArgs.Parse(argVectors.Framework, &unknownArgs);
-  bundleArgs.Parse(&bundleArgVector.GetVector(), &unknownArgs);
+  bundleArgs.Parse(argVectors.Bundle, &unknownArgs);
-  privateHeaderArgs.Parse(&privateHeaderArgVector.GetVector(), &unknownArgs);
+  privateHeaderArgs.Parse(argVectors.PrivateHeader, &unknownArgs);
-  publicHeaderArgs.Parse(&publicHeaderArgVector.GetVector(), &unknownArgs);
+  publicHeaderArgs.Parse(argVectors.PublicHeader, &unknownArgs);
-  resourceArgs.Parse(&resourceArgVector.GetVector(), &unknownArgs);
+  resourceArgs.Parse(argVectors.Resource, &unknownArgs);
-  includesArgs.Parse(&includesArgVector.GetVector(), &unknownArgs);
+  includesArgs.Parse(&argVectors.Includes, &unknownArgs);
 
   if (!unknownArgs.empty()) {
     // Unknown argument.
@@ -382,7 +385,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
   }
 
   // Check if there is something to do.
-  if (targetList.GetVector().empty()) {
+  if (targetList.empty()) {
     return true;
   }
 
@@ -390,7 +393,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
   bool dll_platform =
     !this->Makefile->GetSafeDefinition("CMAKE_IMPORT_LIBRARY_SUFFIX").empty();
 
-  for (std::string const& tgt : targetList.GetVector()) {
+  for (std::string const& tgt : targetList) {
 
     if (this->Makefile->IsAlias(tgt)) {
       std::ostringstream e;
@@ -748,7 +751,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
 
     // Add this install rule to an export if one was specified and
     // this is not a namelink-only rule.
-    if (!exports.GetString().empty() && !namelinkOnly) {
+    if (!exports.empty() && !namelinkOnly) {
       cmTargetExport* te = new cmTargetExport;
       te->TargetName = target.GetName();
       te->ArchiveGenerator = archiveGenerator;
@@ -759,7 +762,7 @@ bool cmInstallCommand::HandleTargetsMode(std::vector<std::string> const& args)
       te->RuntimeGenerator = runtimeGenerator;
       te->ObjectsGenerator = objectGenerator;
       this->Makefile->GetGlobalGenerator()
-        ->GetExportSets()[exports.GetString()]
+        ->GetExportSets()[exports]
         ->AddTargetExport(te);
 
       te->InterfaceIncludeDirectories =
@@ -818,11 +821,10 @@ bool cmInstallCommand::HandleFilesMode(std::vector<std::string> const& args)
   // This is the FILES mode.
   bool programs = (args[0] == "PROGRAMS");
   cmInstallCommandArguments ica(this->DefaultComponentName);
-  cmCAStringVector files(&ica.Parser, programs ? "PROGRAMS" : "FILES");
+  std::vector<std::string> files;
-  files.Follows(nullptr);
+  ica.Bind(programs ? "PROGRAMS"_s : "FILES"_s, files);
-  ica.ArgumentGroup.Follows(&files);
   std::vector<std::string> unknownArgs;
-  ica.Parse(&args, &unknownArgs);
+  ica.Parse(args, &unknownArgs);
 
   if (!unknownArgs.empty()) {
     // Unknown argument.
@@ -840,7 +842,7 @@ bool cmInstallCommand::HandleFilesMode(std::vector<std::string> const& args)
     return false;
   }
 
-  const std::vector<std::string>& filesVector = files.GetVector();
+  const std::vector<std::string>& filesVector = files;
 
   // Check if there is something to do.
   if (filesVector.empty()) {
@@ -1271,16 +1273,19 @@ bool cmInstallCommand::HandleExportAndroidMKMode(
 #ifdef CMAKE_BUILD_WITH_CMAKE
   // This is the EXPORT mode.
   cmInstallCommandArguments ica(this->DefaultComponentName);
-  cmCAString exp(&ica.Parser, "EXPORT_ANDROID_MK");
-  cmCAString name_space(&ica.Parser, "NAMESPACE", &ica.ArgumentGroup);
-  cmCAEnabler exportOld(&ica.Parser, "EXPORT_LINK_INTERFACE_LIBRARIES",
-                        &ica.ArgumentGroup);
-  cmCAString filename(&ica.Parser, "FILE", &ica.ArgumentGroup);
-  exp.Follows(nullptr);
 
-  ica.ArgumentGroup.Follows(&exp);
+  std::string exp;
+  std::string name_space;
+  bool exportOld = false;
+  std::string filename;
+
+  ica.Bind("EXPORT_ANDROID_MK"_s, exp);
+  ica.Bind("NAMESPACE"_s, name_space);
+  ica.Bind("EXPORT_LINK_INTERFACE_LIBRARIES"_s, exportOld);
+  ica.Bind("FILE"_s, filename);
+
   std::vector<std::string> unknownArgs;
-  ica.Parse(&args, &unknownArgs);
+  ica.Parse(args, &unknownArgs);
 
   if (!unknownArgs.empty()) {
     // Unknown argument.
@@ -1304,7 +1309,7 @@ bool cmInstallCommand::HandleExportAndroidMKMode(
   }
 
   // Check the file name.
-  std::string fname = filename.GetString();
+  std::string fname = filename;
   if (fname.find_first_of(":/\\") != std::string::npos) {
     std::ostringstream e;
     e << args[0] << " given invalid export file name \"" << fname << "\".  "
@@ -1325,7 +1330,7 @@ bool cmInstallCommand::HandleExportAndroidMKMode(
   }
   if (fname.find_first_of(":/\\") != std::string::npos) {
     std::ostringstream e;
-    e << args[0] << " given export name \"" << exp.GetString() << "\".  "
+    e << args[0] << " given export name \"" << exp << "\".  "
       << "This name cannot be safely converted to a file name.  "
       << "Specify a different export name or use the FILE option to set "
       << "a file name explicitly.";
@@ -1338,7 +1343,7 @@ bool cmInstallCommand::HandleExportAndroidMKMode(
   }
 
   cmExportSet* exportSet =
-    this->Makefile->GetGlobalGenerator()->GetExportSets()[exp.GetString()];
+    this->Makefile->GetGlobalGenerator()->GetExportSets()[exp];
 
   cmInstallGenerator::MessageLevel message =
     cmInstallGenerator::SelectMessageLevel(this->Makefile);
@@ -1347,8 +1352,8 @@ bool cmInstallCommand::HandleExportAndroidMKMode(
   cmInstallExportGenerator* exportGenerator = new cmInstallExportGenerator(
     exportSet, ica.GetDestination().c_str(), ica.GetPermissions().c_str(),
     ica.GetConfigurations(), ica.GetComponent().c_str(), message,
-    ica.GetExcludeFromAll(), fname.c_str(), name_space.GetCString(),
+    ica.GetExcludeFromAll(), fname.c_str(), name_space.c_str(), exportOld,
-    exportOld.IsEnabled(), true);
+    true);
   this->Makefile->AddInstallGenerator(exportGenerator);
 
   return true;
@@ -1363,16 +1368,19 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
 {
   // This is the EXPORT mode.
   cmInstallCommandArguments ica(this->DefaultComponentName);
-  cmCAString exp(&ica.Parser, "EXPORT");
-  cmCAString name_space(&ica.Parser, "NAMESPACE", &ica.ArgumentGroup);
-  cmCAEnabler exportOld(&ica.Parser, "EXPORT_LINK_INTERFACE_LIBRARIES",
-                        &ica.ArgumentGroup);
-  cmCAString filename(&ica.Parser, "FILE", &ica.ArgumentGroup);
-  exp.Follows(nullptr);
 
-  ica.ArgumentGroup.Follows(&exp);
+  std::string exp;
+  std::string name_space;
+  bool exportOld = false;
+  std::string filename;
+
+  ica.Bind("EXPORT"_s, exp);
+  ica.Bind("NAMESPACE"_s, name_space);
+  ica.Bind("EXPORT_LINK_INTERFACE_LIBRARIES"_s, exportOld);
+  ica.Bind("FILE"_s, filename);
+
   std::vector<std::string> unknownArgs;
-  ica.Parse(&args, &unknownArgs);
+  ica.Parse(args, &unknownArgs);
 
   if (!unknownArgs.empty()) {
     // Unknown argument.
@@ -1396,7 +1404,7 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
   }
 
   // Check the file name.
-  std::string fname = filename.GetString();
+  std::string fname = filename;
   if (fname.find_first_of(":/\\") != std::string::npos) {
     std::ostringstream e;
     e << args[0] << " given invalid export file name \"" << fname << "\".  "
@@ -1418,12 +1426,12 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
 
   // Construct the file name.
   if (fname.empty()) {
-    fname = exp.GetString();
+    fname = exp;
     fname += ".cmake";
 
     if (fname.find_first_of(":/\\") != std::string::npos) {
       std::ostringstream e;
-      e << args[0] << " given export name \"" << exp.GetString() << "\".  "
+      e << args[0] << " given export name \"" << exp << "\".  "
         << "This name cannot be safely converted to a file name.  "
         << "Specify a different export name or use the FILE option to set "
         << "a file name explicitly.";
@@ -1433,8 +1441,8 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
   }
 
   cmExportSet* exportSet =
-    this->Makefile->GetGlobalGenerator()->GetExportSets()[exp.GetString()];
+    this->Makefile->GetGlobalGenerator()->GetExportSets()[exp];
-  if (exportOld.IsEnabled()) {
+  if (exportOld) {
     for (cmTargetExport* te : *exportSet->GetTargetExports()) {
       cmTarget* tgt =
         this->Makefile->GetGlobalGenerator()->FindTarget(te->TargetName);
@@ -1461,8 +1469,8 @@ bool cmInstallCommand::HandleExportMode(std::vector<std::string> const& args)
   cmInstallExportGenerator* exportGenerator = new cmInstallExportGenerator(
     exportSet, ica.GetDestination().c_str(), ica.GetPermissions().c_str(),
     ica.GetConfigurations(), ica.GetComponent().c_str(), message,
-    ica.GetExcludeFromAll(), fname.c_str(), name_space.GetCString(),
+    ica.GetExcludeFromAll(), fname.c_str(), name_space.c_str(), exportOld,
-    exportOld.IsEnabled(), false);
+    false);
   this->Makefile->AddInstallGenerator(exportGenerator);
 
   return true;

Source/cmInstallCommandArguments.cxx

@@ -4,6 +4,7 @@
 
 #include "cmRange.h"
 #include "cmSystemTools.h"
+#include "cm_static_string_view.hxx"
 
 #include <utility>
 
@@ -18,20 +19,19 @@ const std::string cmInstallCommandArguments::EmptyString;
 
 cmInstallCommandArguments::cmInstallCommandArguments(
   std::string defaultComponent)
-  : Destination(&Parser, "DESTINATION", &ArgumentGroup)
+  : DefaultComponentName(std::move(defaultComponent))
-  , Component(&Parser, "COMPONENT", &ArgumentGroup)
-  , NamelinkComponent(&Parser, "NAMELINK_COMPONENT", &ArgumentGroup)
-  , ExcludeFromAll(&Parser, "EXCLUDE_FROM_ALL", &ArgumentGroup)
-  , Rename(&Parser, "RENAME", &ArgumentGroup)
-  , Permissions(&Parser, "PERMISSIONS", &ArgumentGroup)
-  , Configurations(&Parser, "CONFIGURATIONS", &ArgumentGroup)
-  , Optional(&Parser, "OPTIONAL", &ArgumentGroup)
-  , NamelinkOnly(&Parser, "NAMELINK_ONLY", &ArgumentGroup)
-  , NamelinkSkip(&Parser, "NAMELINK_SKIP", &ArgumentGroup)
-  , Type(&Parser, "TYPE", &ArgumentGroup)
-  , GenericArguments(nullptr)
-  , DefaultComponentName(std::move(defaultComponent))
 {
+  this->Bind("DESTINATION"_s, this->Destination);
+  this->Bind("COMPONENT"_s, this->Component);
+  this->Bind("NAMELINK_COMPONENT"_s, this->NamelinkComponent);
+  this->Bind("EXCLUDE_FROM_ALL"_s, this->ExcludeFromAll);
+  this->Bind("RENAME"_s, this->Rename);
+  this->Bind("PERMISSIONS"_s, this->Permissions);
+  this->Bind("CONFIGURATIONS"_s, this->Configurations);
+  this->Bind("OPTIONAL"_s, this->Optional);
+  this->Bind("NAMELINK_ONLY"_s, this->NamelinkOnly);
+  this->Bind("NAMELINK_SKIP"_s, this->NamelinkSkip);
+  this->Bind("TYPE"_s, this->Type);
 }
 
 const std::string& cmInstallCommandArguments::GetDestination() const
@@ -47,8 +47,8 @@ const std::string& cmInstallCommandArguments::GetDestination() const
 
 const std::string& cmInstallCommandArguments::GetComponent() const
 {
-  if (!this->Component.GetString().empty()) {
+  if (!this->Component.empty()) {
-    return this->Component.GetString();
+    return this->Component;
   }
   if (this->GenericArguments != nullptr) {
     return this->GenericArguments->GetComponent();
@@ -62,16 +62,16 @@ const std::string& cmInstallCommandArguments::GetComponent() const
 
 const std::string& cmInstallCommandArguments::GetNamelinkComponent() const
 {
-  if (!this->NamelinkComponent.GetString().empty()) {
+  if (!this->NamelinkComponent.empty()) {
-    return this->NamelinkComponent.GetString();
+    return this->NamelinkComponent;
   }
   return this->GetComponent();
 }
 
 const std::string& cmInstallCommandArguments::GetRename() const
 {
-  if (!this->Rename.GetString().empty()) {
+  if (!this->Rename.empty()) {
-    return this->Rename.GetString();
+    return this->Rename;
   }
   if (this->GenericArguments != nullptr) {
     return this->GenericArguments->GetRename();
@@ -92,7 +92,7 @@ const std::string& cmInstallCommandArguments::GetPermissions() const
 
 bool cmInstallCommandArguments::GetOptional() const
 {
-  if (this->Optional.IsEnabled()) {
+  if (this->Optional) {
     return true;
   }
   if (this->GenericArguments != nullptr) {
@@ -103,7 +103,7 @@ bool cmInstallCommandArguments::GetOptional() const
 
 bool cmInstallCommandArguments::GetExcludeFromAll() const
 {
-  if (this->ExcludeFromAll.IsEnabled()) {
+  if (this->ExcludeFromAll) {
     return true;
   }
   if (this->GenericArguments != nullptr) {
@@ -114,7 +114,7 @@ bool cmInstallCommandArguments::GetExcludeFromAll() const
 
 bool cmInstallCommandArguments::GetNamelinkOnly() const
 {
-  if (this->NamelinkOnly.IsEnabled()) {
+  if (this->NamelinkOnly) {
     return true;
   }
   if (this->GenericArguments != nullptr) {
@@ -125,7 +125,7 @@ bool cmInstallCommandArguments::GetNamelinkOnly() const
 
 bool cmInstallCommandArguments::GetNamelinkSkip() const
 {
-  if (this->NamelinkSkip.IsEnabled()) {
+  if (this->NamelinkSkip) {
     return true;
   }
   if (this->GenericArguments != nullptr) {
@@ -136,7 +136,7 @@ bool cmInstallCommandArguments::GetNamelinkSkip() const
 
 bool cmInstallCommandArguments::HasNamelinkComponent() const
 {
-  if (!this->NamelinkComponent.GetString().empty()) {
+  if (!this->NamelinkComponent.empty()) {
     return true;
   }
   if (this->GenericArguments != nullptr) {
@@ -147,19 +147,19 @@ bool cmInstallCommandArguments::HasNamelinkComponent() const
 
 const std::string& cmInstallCommandArguments::GetType() const
 {
-  return this->Type.GetString();
+  return this->Type;
 }
 
 const std::vector<std::string>& cmInstallCommandArguments::GetConfigurations()
   const
 {
-  if (!this->Configurations.GetVector().empty()) {
+  if (!this->Configurations.empty()) {
-    return this->Configurations.GetVector();
+    return this->Configurations;
   }
   if (this->GenericArguments != nullptr) {
     return this->GenericArguments->GetConfigurations();
   }
-  return this->Configurations.GetVector();
+  return this->Configurations;
 }
 
 bool cmInstallCommandArguments::Finalize()
@@ -167,21 +167,15 @@ bool cmInstallCommandArguments::Finalize()
   if (!this->CheckPermissions()) {
     return false;
   }
-  this->DestinationString = this->Destination.GetString();
+  this->DestinationString = this->Destination;
   cmSystemTools::ConvertToUnixSlashes(this->DestinationString);
   return true;
 }
 
-void cmInstallCommandArguments::Parse(const std::vector<std::string>* args,
-                                      std::vector<std::string>* unconsumedArgs)
-{
-  this->Parser.Parse(args, unconsumedArgs);
-}
-
 bool cmInstallCommandArguments::CheckPermissions()
 {
   this->PermissionsString.clear();
-  for (std::string const& perm : this->Permissions.GetVector()) {
+  for (std::string const& perm : this->Permissions) {
     if (!cmInstallCommandArguments::CheckPermissions(
           perm, this->PermissionsString)) {
       return false;

Source/cmInstallCommandArguments.h

@@ -8,9 +8,9 @@
 #include <string>
 #include <vector>
 
-#include "cmCommandArgumentsHelper.h"
+#include "cmArgumentParser.h"
 
-class cmInstallCommandArguments
+class cmInstallCommandArguments : public cmArgumentParser<void>
 {
 public:
   cmInstallCommandArguments(std::string defaultComponent);
@@ -18,8 +18,6 @@ public:
   {
     this->GenericArguments = args;
   }
-  void Parse(const std::vector<std::string>* args,
-             std::vector<std::string>* unconsumedArgs);
 
   // Compute destination path.and check permissions
   bool Finalize();
@@ -37,30 +35,25 @@ public:
   bool HasNamelinkComponent() const;
   const std::string& GetType() const;
 
-  // once HandleDirectoryMode() is also switched to using
-  // cmInstallCommandArguments then these two functions can become non-static
-  // private member functions without arguments
   static bool CheckPermissions(const std::string& onePerm, std::string& perm);
-  cmCommandArgumentsHelper Parser;
-  cmCommandArgumentGroup ArgumentGroup;
 
 private:
-  cmCAString Destination;
+  std::string Destination;
-  cmCAString Component;
+  std::string Component;
-  cmCAString NamelinkComponent;
+  std::string NamelinkComponent;
-  cmCAEnabler ExcludeFromAll;
+  bool ExcludeFromAll = false;
-  cmCAString Rename;
+  std::string Rename;
-  cmCAStringVector Permissions;
+  std::vector<std::string> Permissions;
-  cmCAStringVector Configurations;
+  std::vector<std::string> Configurations;
-  cmCAEnabler Optional;
+  bool Optional = false;
-  cmCAEnabler NamelinkOnly;
+  bool NamelinkOnly = false;
-  cmCAEnabler NamelinkSkip;
+  bool NamelinkSkip = false;
-  cmCAString Type;
+  std::string Type;
 
   std::string DestinationString;
   std::string PermissionsString;
 
-  cmInstallCommandArguments* GenericArguments;
+  cmInstallCommandArguments* GenericArguments = nullptr;
   static const char* PermissionsTable[];
   static const std::string EmptyString;
   std::string DefaultComponentName;