1 files changed, 102 insertions, 0 deletions
diff --git a/Source/cmInstallGenerator.h b/Source/cmInstallGenerator.h
new file mode 100644
index 0000000..9fcd284
--- /dev/null
+++ b/Source/cmInstallGenerator.h
@@ -0,0 +1,102 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#pragma once
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include <functional>
+#include <iosfwd>
+#include <string>
+#include <vector>
+
+#include "cmInstallType.h"
+#include "cmListFileCache.h"
+#include "cmScriptGenerator.h"
+
+class cmLocalGenerator;
+class cmMakefile;
+
+/** \class cmInstallGenerator
+ * \brief Support class for generating install scripts.
+ *
+ */
+class cmInstallGenerator : public cmScriptGenerator
+{
+public:
+  enum MessageLevel
+  {
+    MessageDefault,
+    MessageAlways,
+    MessageLazy,
+    MessageNever
+  };
+
+  cmInstallGenerator(std::string destination,
+                     std::vector<std::string> const& configurations,
+                     std::string component, MessageLevel message,
+                     bool exclude_from_all, bool all_components,
+                     cmListFileBacktrace backtrace);
+  ~cmInstallGenerator() override;
+
+  cmInstallGenerator(cmInstallGenerator const&) = delete;
+  cmInstallGenerator& operator=(cmInstallGenerator const&) = delete;
+
+  virtual bool HaveInstall();
+  virtual void CheckCMP0082(bool& haveSubdirectoryInstall,
+                            bool& haveInstallAfterSubdirectory);
+
+  void AddInstallRule(
+    std::ostream& os, std::string const& dest, cmInstallType type,
+    std::vector<std::string> const& files, bool optional = false,
+    const char* permissions_file = nullptr,
+    const char* permissions_dir = nullptr, const char* rename = nullptr,
+    const char* literal_args = nullptr, Indent indent = Indent(),
+    const char* files_var = nullptr);
+
+  /** Get the install destination as it should appear in the
+      installation script.  */
+  static std::string ConvertToAbsoluteDestination(std::string const& dest);
+
+  /** Test if this generator installs something for a given configuration.  */
+  bool InstallsForConfig(const std::string& config);
+
+  /** Select message level from CMAKE_INSTALL_MESSAGE or 'never'.  */
+  static MessageLevel SelectMessageLevel(cmMakefile* mf, bool never = false);
+
+  virtual bool Compute(cmLocalGenerator*) { return true; }
+
+  std::string const& GetComponent() const { return this->Component; }
+
+  bool GetExcludeFromAll() const { return this->ExcludeFromAll; }
+  bool GetAllComponentsFlag() const { return this->AllComponents; }
+
+  cmListFileBacktrace const& GetBacktrace() const { return this->Backtrace; }
+
+  static std::string GetDestDirPath(std::string const& file);
+
+protected:
+  void GenerateScript(std::ostream& os) override;
+
+  std::string CreateComponentTest(const std::string& component,
+                                  bool exclude_from_all,
+                                  bool all_components = false);
+
+  using TweakMethod =
+    std::function<void(std::ostream& os, Indent indent,
+                       const std::string& config, const std::string& file)>;
+  static void AddTweak(std::ostream& os, Indent indent,
+                       const std::string& config, std::string const& file,
+                       const TweakMethod& tweak);
+  static void AddTweak(std::ostream& os, Indent indent,
+                       const std::string& config, std::string const& dir,
+                       std::vector<std::string> const& files,
+                       const TweakMethod& tweak);
+
+  // Information shared by most generator types.
+  std::string const Destination;
+  std::string const Component;
+  MessageLevel const Message;
+  bool const ExcludeFromAll;
+  bool const AllComponents;
+  cmListFileBacktrace const Backtrace;
+};