Set version dynamically for Appveyor

Author: metaskills

VERSION

@@ -0,0 +1 @@
+4.2.7

appveyor.yml

@@ -8,6 +8,7 @@ skip_tags: true
 matrix:
   fast_finish: true
 install:
+  - ps: Update-AppveyorBuild -Version "$(Get-Content $env:appveyor_build_folder\VERSION).$env:appveyor_build_number"
   - ruby --version
   - gem --version
   - bundle install --without odbc

lib/active_record/connection_adapters/sqlserver/version.rb

@@ -3,7 +3,7 @@ module ConnectionAdapters
     module SQLServer
       module Version
 
-        VERSION = '4.2.7'
+        VERSION = File.read(File.expand_path("../../../../../VERSION", __FILE__)).chomp
 
       end
     end