Using git command instead %git% parameter in script. If git command not exist creating empty text file.

Also added script for create empty APIKeysLocal.cs file if it is not exist.

ShareX/ShareX.csproj

@@ -521,7 +521,13 @@
     </PostBuildEvent>
   </PropertyGroup>
   <PropertyGroup>
-    <PreBuildEvent>"$(ProjectDir)prebuild.cmd" "$(ProjectDir)" "GitHash.txt"</PreBuildEvent>
+    <PreBuildEvent>cd $(ProjectDir)
+
+for %25%25x in (git.exe) do if not [%25%25~$PATH:x]==[] (
+git rev-parse HEAD &gt; GitHash.txt
+) else (
+type nul &gt; GitHash.txt
+)</PreBuildEvent>
   </PropertyGroup>
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

ShareX/prebuild.cmd

@@ -1,6 +0,0 @@
-cd %1
-if defined git (
-"%git%" rev-parse HEAD > %2
-) else (
-type nul > %2
-)

UploadersLib/APIKeys/APIKeys.cs

@@ -25,10 +25,6 @@ You should have received a copy of the GNU General Public License
 
 namespace UploadersLib
 {
-    /////////////////////////////////////////////////////////////////////////////
-    // Note: For be able to compile project create empty APIKeysLocal.cs file. //
-    /////////////////////////////////////////////////////////////////////////////
-
     public static partial class APIKeys
     {
         // Image Uploaders

UploadersLib/UploadersLib.csproj

@@ -428,6 +428,13 @@
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="$(SolutionDir)\.nuget\NuGet.targets" Condition="Exists('$(SolutionDir)\.nuget\NuGet.targets')" />
+  <PropertyGroup>
+    <PreBuildEvent>cd $(ProjectDir)APIKeys\
+
+if not exist APIKeysLocal.cs (
+type nul &gt; APIKeysLocal.cs
+)</PreBuildEvent>
+  </PropertyGroup>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">