[Cmake-commits] [cmake-commits] king committed cmake.cxx 1.414 1.415

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake/Source
In directory public:/mounts/ram/cvs-serv17666/Source

Modified Files:
	cmake.cxx 
Log Message:
ENH: Create command line api "cmake -E rename"

This extends the "-E" command line mode with a "rename old new"
signature.  The new command atomically renames a file or directory
within a single disk volume.


Index: cmake.cxx
===================================================================
RCS file: /cvsroot/CMake/CMake/Source/cmake.cxx,v
retrieving revision 1.414
retrieving revision 1.415
diff -C 2 -d -r1.414 -r1.415
*** cmake.cxx	16 Mar 2009 20:55:58 -0000	1.414
--- cmake.cxx	15 Apr 2009 13:58:33 -0000	1.415
***************
*** 956,959 ****
--- 956,961 ----
      << "Available commands: \n"
      << "  chdir dir cmd [args]...   - run command in a given directory\n"
+     << "  rename oldname newname    - rename a file or directory "
+        "(on one volume)\n"
      << "  copy file destination     - copy file to destination (either file "
         "or directory)\n"
***************
*** 1034,1037 ****
--- 1036,1053 ----
        }
  
+     // Rename a file or directory
+     if (args[1] == "rename" && args.size() == 4)
+       {
+       if(!cmSystemTools::RenameFile(args[2].c_str(), args[3].c_str()))
+         {
+         std::string e = cmSystemTools::GetLastSystemError();
+         std::cerr << "Error renaming from \""
+                   << args[2].c_str() << "\" to \"" << args[3].c_str()
+                   << "\": " << e << "\n";
+         return 1;
+         }
+       return 0;
+       }
+ 
      // Compare files
      if (args[1] == "compare_files" && args.size() == 4)