more drone config

.drone.yml

@@ -2,8 +2,20 @@ kind: pipeline
 type: docker
 name: default
 
+workspace:
+  path: /build
+
 steps:
-- name: build
+- name: test
   image: mcr.microsoft.com/dotnet/core/sdk:3.1
   commands:
-    - dotnet build
+    - dotnet build -c Release
+    - dotnet test -c Release
+
+- name: deploy
+  image: mcr.microsoft.com/dotnet/core/sdk:3.1
+  commands:
+    - dotnet nuget push /build/bin/Release/MoonTools.Core.Structs.*.nupkg -k $API_KEY -s https://api.nuget.org/v3/index.json
+  when:
+    ref:
+      -refs/tags/**