1 files changed, 101 insertions, 0 deletions
diff --git a/Source/cmInstallDirectoryGenerator.cxx b/Source/cmInstallDirectoryGenerator.cxx
new file mode 100644
index 0000000..175e7cf
--- /dev/null
+++ b/Source/cmInstallDirectoryGenerator.cxx
@@ -0,0 +1,101 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "cmInstallDirectoryGenerator.h"
+
+#include <utility>
+
+#include "cmGeneratorExpression.h"
+#include "cmInstallType.h"
+#include "cmLocalGenerator.h"
+#include "cmMakefile.h"
+#include "cmStringAlgorithms.h"
+#include "cmSystemTools.h"
+
+cmInstallDirectoryGenerator::cmInstallDirectoryGenerator(
+  std::vector<std::string> const& dirs, std::string const& dest,
+  std::string file_permissions, std::string dir_permissions,
+  std::vector<std::string> const& configurations, std::string const& component,
+  MessageLevel message, bool exclude_from_all, std::string literal_args,
+  bool optional)
+  : cmInstallGenerator(dest, configurations, component, message,
+                       exclude_from_all)
+  , LocalGenerator(nullptr)
+  , Directories(dirs)
+  , FilePermissions(std::move(file_permissions))
+  , DirPermissions(std::move(dir_permissions))
+  , LiteralArguments(std::move(literal_args))
+  , Optional(optional)
+{
+  // We need per-config actions if destination have generator expressions.
+  if (cmGeneratorExpression::Find(Destination) != std::string::npos) {
+    this->ActionsPerConfig = true;
+  }
+
+  // We need per-config actions if any directories have generator expressions.
+  if (!this->ActionsPerConfig) {
+    for (std::string const& dir : dirs) {
+      if (cmGeneratorExpression::Find(dir) != std::string::npos) {
+        this->ActionsPerConfig = true;
+        break;
+      }
+    }
+  }
+}
+
+cmInstallDirectoryGenerator::~cmInstallDirectoryGenerator() = default;
+
+bool cmInstallDirectoryGenerator::Compute(cmLocalGenerator* lg)
+{
+  this->LocalGenerator = lg;
+  return true;
+}
+
+void cmInstallDirectoryGenerator::GenerateScriptActions(std::ostream& os,
+                                                        Indent indent)
+{
+  if (this->ActionsPerConfig) {
+    this->cmInstallGenerator::GenerateScriptActions(os, indent);
+  } else {
+    this->AddDirectoryInstallRule(os, "", indent, this->Directories);
+  }
+}
+
+void cmInstallDirectoryGenerator::GenerateScriptForConfig(
+  std::ostream& os, const std::string& config, Indent indent)
+{
+  std::vector<std::string> dirs;
+  for (std::string const& d : this->Directories) {
+    cmExpandList(
+      cmGeneratorExpression::Evaluate(d, this->LocalGenerator, config), dirs);
+  }
+
+  // Make sure all dirs have absolute paths.
+  cmMakefile const& mf = *this->LocalGenerator->GetMakefile();
+  for (std::string& d : dirs) {
+    if (!cmSystemTools::FileIsFullPath(d)) {
+      d = cmStrCat(mf.GetCurrentSourceDirectory(), "/", d);
+    }
+  }
+
+  this->AddDirectoryInstallRule(os, config, indent, dirs);
+}
+
+void cmInstallDirectoryGenerator::AddDirectoryInstallRule(
+  std::ostream& os, const std::string& config, Indent indent,
+  std::vector<std::string> const& dirs)
+{
+  // Write code to install the directories.
+  const char* no_rename = nullptr;
+  this->AddInstallRule(os, this->GetDestination(config),
+                       cmInstallType_DIRECTORY, dirs, this->Optional,
+                       this->FilePermissions.c_str(),
+                       this->DirPermissions.c_str(), no_rename,
+                       this->LiteralArguments.c_str(), indent);
+}
+
+std::string cmInstallDirectoryGenerator::GetDestination(
+  std::string const& config) const
+{
+  return cmGeneratorExpression::Evaluate(this->Destination,
+                                         this->LocalGenerator, config);
+}