appveyor changes (#167)

* appveyor changes

Author: b0bi79

ClosedXML.Report/Excel/Subtotal.cs

@@ -8,7 +8,7 @@ namespace ClosedXML.Report.Excel
 {
     public class Subtotal : IDisposable
     {
-        private IXLRange _range;
+        private readonly IXLRange _range;
         private readonly bool _summaryAbove;
         private bool _pageBreaks;
         private Func<string, string> _getGroupLabel;
@@ -37,10 +37,7 @@ public Subtotal(IXLRange range, bool summaryAbove)
             }
         }
 
-        public SubtotalGroup[] Groups
-        {
-            get { return _groups.ToArray(); }
-        }
+        public SubtotalGroup[] Groups => _groups.ToArray();
 
         public SubtotalGroup AddGrandTotal(SubtotalSummaryFunc[] summaries)
         {

appveyor.yml

@@ -5,7 +5,9 @@ version: 0.2.0.{build}
 pull_requests:
   do_not_increment_build_number: true
 
-image: Visual Studio 2017
+os: Visual Studio 2019
+image: Visual Studio 2019
+skip_branch_with_pr: true
 
 environment:
   AppVeyor: APPVEYOR
@@ -42,19 +44,46 @@ dotnet_csproj:
   file_version: '$(fileVersion)'
   informational_version: '$(productVersion)'
 
+
+# platform: Any CPU
+configuration:
+- Release
+- Release.Signed
+
 before_build:
+  - cmd: nuget update -self
   - nuget restore
 
 build:
   verbosity: minimal
 
 test_script:
   - dotnet test tests/ClosedXML.Report.Tests
-
-configuration:
-- Release
-- Release.Signed
+after_build:
+  - cd ClosedXML.Report/bin/%CONFIGURATION%/
+  - 7z a ClosedXML.Report_%productVersion%.zip */ClosedXML.Report.dll
+  - cd ../../../
 
 artifacts:
-- path: ClosedXML.Report/bin/%CONFIGURATION%/*.nupkg
+- path: ClosedXML.Report/bin/%CONFIGURATION%/*.zip
 - path: ClosedXML.Report/bin/%CONFIGURATION%/*/ClosedXML.Report.dll
+- path: ClosedXML.Report/bin/%CONFIGURATION%/*.nupkg
+
+nuget:
+  project_feed: true
+  disable_publish_on_pr: true
+
+deploy:
+- provider: GitHub
+  artifact: /.*\.(zip|nupkg)/
+  auth_token:
+    secure: pDyyONympYgPQfMzsAlP01i2i17xji0oFlz5sKVmM6n34/TieVjBjvUjSUFxNQEA
+  draft: true
+  on:
+    APPVEYOR_REPO_TAG: true
+- provider: NuGet
+  artifact: /.*\.nupkg/
+  api_key:
+    secure: GZMuY+C0BuVSLsTJ0b2oLNVNXdd8ffaFJapOaUDKlrfOLmrHc0S44AqSE6pjK1yC
+  on:
+    APPVEYOR_REPO_TAG: true