add upgrade vs project stub

2 files changed, 46 insertions, 2 deletions

diff --git a/xmake/modules/private/utils/upgrade_vsproj.lua b/xmake/modules/private/utils/upgrade_vsproj.lua
new file mode 100644
index 000000000..b1dc9eff0
--- /dev/null
+++ b/xmake/modules/private/utils/upgrade_vsproj.lua
@@ -0,0 +1,46 @@
+--!A cross-platform build utility based on Lua
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+--
+-- Copyright (C) 2015-present, TBOOX Open Source Group.
+--
+-- @author      ruki
+-- @file        upgrade_vsproj.lua
+--
+
+-- imports
+import("core.base.option")
+
+-- the options
+local options = {
+    {nil, "vs",              "kv", nil, "Set the vs version. (default: latest)."     }
+,   {nil, "vs_toolset",      "kv", nil, "Set the vs toolset."                        }
+,   {nil, "vs_sdkver",       "kv", nil, "Set the vs sdk version."                    }
+,   {nil, "vs_projectfiles", "vs", nil, "Set the solution or project files."         }
+}
+
+-- upgrade vs project file
+function _upgrade(projectfile, opt)
+    opt = opt or {}
+end
+
+function main(...)
+    local argv = {...}
+    local opt  = option.parse(argv, options, "Upgrade all the vs project files."
+                                           , ""
+                                           , "Usage: xmake l private.utils.upgrade_vsproj [options]")
+
+    for _, projectfile in ipairs(opt.vs_projectfiles) do
+        _upgrade(projectfile, opt)
+    end
+end
diff --git a/xmake/plugins/project/vstudio/impl/vs201x_vcxproj.lua b/xmake/plugins/project/vstudio/impl/vs201x_vcxproj.lua
index 64a6f5419..10ddb8dbc 100644
--- a/xmake/plugins/project/vstudio/impl/vs201x_vcxproj.lua
+++ b/xmake/plugins/project/vstudio/impl/vs201x_vcxproj.lua
@@ -214,8 +214,6 @@ end
 
 -- make header
 function _make_header(vcxprojfile, vsinfo)
-
-    -- make header
     vcxprojfile:print("<?xml version=\"1.0\" encoding=\"utf-8\"?>")
     vcxprojfile:enter("<Project DefaultTargets=\"Build\" ToolsVersion=\"%s.0\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\">", assert(vsinfo.project_version))
 end