1 files changed, 101 insertions, 0 deletions
diff --git a/Source/cmInstallDirectoryGenerator.cxx b/Source/cmInstallDirectoryGenerator.cxx
new file mode 100644
index 0000000..b569b73
--- /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 "cmGeneratorExpression.h"
+#include "cmInstallType.h"
+#include "cmLocalGenerator.h"
+#include "cmMakefile.h"
+#include "cmSystemTools.h"
+
+#include <memory> // IWYU pragma: keep
+
+cmInstallDirectoryGenerator::cmInstallDirectoryGenerator(
+  std::vector<std::string> const& dirs, const char* dest,
+  const char* file_permissions, const char* dir_permissions,
+  std::vector<std::string> const& configurations, const char* component,
+  MessageLevel message, bool exclude_from_all, const char* literal_args,
+  bool optional)
+  : cmInstallGenerator(dest, configurations, component, message,
+                       exclude_from_all)
+  , LocalGenerator(nullptr)
+  , Directories(dirs)
+  , FilePermissions(file_permissions)
+  , DirPermissions(dir_permissions)
+  , LiteralArguments(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.
+  for (std::vector<std::string>::const_iterator i = dirs.begin();
+       !this->ActionsPerConfig && i != dirs.end(); ++i) {
+    if (cmGeneratorExpression::Find(*i) != std::string::npos) {
+      this->ActionsPerConfig = true;
+    }
+  }
+}
+
+cmInstallDirectoryGenerator::~cmInstallDirectoryGenerator()
+{
+}
+
+void cmInstallDirectoryGenerator::Compute(cmLocalGenerator* lg)
+{
+  LocalGenerator = lg;
+}
+
+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;
+  cmGeneratorExpression ge;
+  for (std::string const& d : this->Directories) {
+    std::unique_ptr<cmCompiledGeneratorExpression> cge = ge.Parse(d);
+    cmSystemTools::ExpandListArgument(
+      cge->Evaluate(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 = std::string(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
+{
+  cmGeneratorExpression ge;
+  return ge.Parse(this->Destination)->Evaluate(this->LocalGenerator, config);
+}