1 files changed, 96 insertions, 0 deletions
diff --git a/Source/cmScriptGenerator.h b/Source/cmScriptGenerator.h
new file mode 100644
index 0000000..c8fed19
--- /dev/null
+++ b/Source/cmScriptGenerator.h
@@ -0,0 +1,96 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cmScriptGenerator_h
+#define cmScriptGenerator_h
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include <ostream>
+#include <string>
+#include <vector>
+
+class cmScriptGeneratorIndent
+{
+public:
+  cmScriptGeneratorIndent()
+    : Level(0)
+  {
+  }
+  cmScriptGeneratorIndent(int level)
+    : Level(level)
+  {
+  }
+  void Write(std::ostream& os) const
+  {
+    for (int i = 0; i < this->Level; ++i) {
+      os << " ";
+    }
+  }
+  cmScriptGeneratorIndent Next(int step = 2) const
+  {
+    return cmScriptGeneratorIndent(this->Level + step);
+  }
+
+private:
+  int Level;
+};
+inline std::ostream& operator<<(std::ostream& os,
+                                cmScriptGeneratorIndent indent)
+{
+  indent.Write(os);
+  return os;
+}
+
+/** \class cmScriptGenerator
+ * \brief Support class for generating install and test scripts.
+ *
+ */
+class cmScriptGenerator
+{
+  CM_DISABLE_COPY(cmScriptGenerator)
+
+public:
+  cmScriptGenerator(const std::string& config_var,
+                    std::vector<std::string> const& configurations);
+  virtual ~cmScriptGenerator();
+
+  void Generate(std::ostream& os, const std::string& config,
+                std::vector<std::string> const& configurationTypes);
+
+protected:
+  typedef cmScriptGeneratorIndent Indent;
+  virtual void GenerateScript(std::ostream& os);
+  virtual void GenerateScriptConfigs(std::ostream& os, Indent indent);
+  virtual void GenerateScriptActions(std::ostream& os, Indent indent);
+  virtual void GenerateScriptForConfig(std::ostream& os,
+                                       const std::string& config,
+                                       Indent indent);
+  virtual void GenerateScriptNoConfig(std::ostream&, Indent) {}
+  virtual bool NeedsScriptNoConfig() const { return false; }
+
+  // Test if this generator does something for a given configuration.
+  bool GeneratesForConfig(const std::string&);
+
+  std::string CreateConfigTest(const std::string& config);
+  std::string CreateConfigTest(std::vector<std::string> const& configs);
+  std::string CreateComponentTest(const char* component);
+
+  // Information shared by most generator types.
+  std::string RuntimeConfigVariable;
+  std::vector<std::string> const Configurations;
+
+  // Information used during generation.
+  std::string ConfigurationName;
+  std::vector<std::string> const* ConfigurationTypes;
+
+  // True if the subclass needs to generate an explicit rule for each
+  // configuration.  False if the subclass only generates one rule for
+  // all enabled configurations.
+  bool ActionsPerConfig;
+
+private:
+  void GenerateScriptActionsOnce(std::ostream& os, Indent indent);
+  void GenerateScriptActionsPerConfig(std::ostream& os, Indent indent);
+};
+
+#endif