Autogen: Add and use cmQtAutoGenerator base class

Adds the new base class `cmQtAutoGenerator` which contains common
variables and methods used by `cmQtAutoGeneratorMocUic` and
`cmQtAutoGeneratorRcc`.

1 files changed, 76 insertions, 0 deletions

diff --git a/Source/cmQtAutoGenerator.h b/Source/cmQtAutoGenerator.h
new file mode 100644
index 0000000..285340d
--- /dev/null
+++ b/Source/cmQtAutoGenerator.h
@@ -0,0 +1,76 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#ifndef cmQtAutoGenerator_h
+#define cmQtAutoGenerator_h
+
+#include "cmConfigure.h" // IWYU pragma: keep
+
+#include "cmQtAutoGen.h"
+
+#include <string>
+#include <vector>
+
+class cmMakefile;
+
+class cmQtAutoGenerator
+{
+  CM_DISABLE_COPY(cmQtAutoGenerator)
+public:
+  cmQtAutoGenerator();
+  virtual ~cmQtAutoGenerator() = default;
+  bool Run(std::string const& infoFile, std::string const& config);
+
+  std::string const& GetInfoFile() const { return InfoFile; }
+  std::string const& GetInfoDir() const { return InfoDir; }
+  std::string const& GetInfoConfig() const { return InfoConfig; }
+  bool GetVerbose() const { return Verbose; }
+
+protected:
+  // -- Central processing
+  virtual bool Process(cmMakefile* makefile) = 0;
+
+  // -- Log info
+  void LogBold(std::string const& message) const;
+  void LogInfo(cmQtAutoGen::Generator genType,
+               std::string const& message) const;
+  // -- Log warning
+  void LogWarning(cmQtAutoGen::Generator genType,
+                  std::string const& message) const;
+  void LogFileWarning(cmQtAutoGen::Generator genType,
+                      std::string const& filename,
+                      std::string const& message) const;
+  // -- Log error
+  void LogError(cmQtAutoGen::Generator genType,
+                std::string const& message) const;
+  void LogFileError(cmQtAutoGen::Generator genType,
+                    std::string const& filename,
+                    std::string const& message) const;
+  void LogCommandError(cmQtAutoGen::Generator genType,
+                       std::string const& message,
+                       std::vector<std::string> const& command,
+                       std::string const& output) const;
+  // -- Utility
+  bool MakeParentDirectory(cmQtAutoGen::Generator genType,
+                           std::string const& filename) const;
+  bool FileIsOlderThan(std::string const& buildFile,
+                       std::string const& sourceFile,
+                       std::string* error = nullptr);
+  bool FileRead(std::string& content, std::string const& filename,
+                std::string* error = nullptr);
+  bool FileWrite(cmQtAutoGen::Generator genType, std::string const& filename,
+                 std::string const& content);
+  bool FileDiffers(std::string const& filename, std::string const& content);
+  bool RunCommand(std::vector<std::string> const& command,
+                  std::string& output) const;
+
+private:
+  // -- Info settings
+  std::string InfoFile;
+  std::string InfoDir;
+  std::string InfoConfig;
+  // -- Settings
+  bool Verbose;
+  bool ColorOutput;
+};
+
+#endif