Parameterize JSON.Net dependency

Author: russcam

build/NEST.nuspec

@@ -18,19 +18,19 @@
 		<dependencies>
 			<group targetFramework=".NETFramework4.5">
 				<dependency id="Elasticsearch.Net" version="[$version$, $nextMajorVersion$)" />
-				<dependency id="Newtonsoft.Json" version="[10,11)" />
+				<dependency id="Newtonsoft.Json" version="[$jsonDotNetCurrentVersion$, $jsonDotNetNextVersion$)" />
 			</group>
 			<group targetFramework=".NETFramework4.6">
 				<dependency id="Elasticsearch.Net" version="[$version$, $nextMajorVersion$)" />
-				<dependency id="Newtonsoft.Json" version="[10,11)" />
+				<dependency id="Newtonsoft.Json" version="[$jsonDotNetCurrentVersion$, $jsonDotNetNextVersion$)" />
 			</group>
 			<group targetFramework=".NETStandard1.3">
 				<dependency id="NETStandard.Library" version="[1.6.0, )" />
 				<dependency id="System.Collections.Specialized" version="[4.3.0, )" />
 				<dependency id="System.Reflection.TypeExtensions" version="[4.3.0, )" />
 				<dependency id="System.Linq.Queryable" version="[4.0.1, )" />
 				<dependency id="Elasticsearch.Net" version="[$version$, $nextMajorVersion$)" />
-				<dependency id="Newtonsoft.Json" version="[10,11)" />
+				<dependency id="Newtonsoft.Json" version="[$jsonDotNetCurrentVersion$, $jsonDotNetNextVersion$)" />
 			</group>
 		</dependencies>
 	</metadata>

build/scripts/Releasing.fsx

@@ -33,6 +33,11 @@ module Release =
 
             let year = sprintf "%i" DateTime.UtcNow.Year
 
+            let jsonDotNetVersion = 10
+
+            let jsonDotNetCurrentVersion = sprintf "%i" jsonDotNetVersion
+            let jsonDotNetNextVersion = sprintf "%i" (jsonDotNetVersion + 1)
+
             let properties =
                 let addKeyValue (e:Expr<string>) (builder:StringBuilder) =
                     // the binding for this tuple looks like key/value should 
@@ -46,6 +51,8 @@ module Release =
                 new StringBuilder()
                 |> addKeyValue <@nextMajorVersion@>
                 |> addKeyValue <@year@>
+                |> addKeyValue <@jsonDotNetCurrentVersion@>
+                |> addKeyValue <@jsonDotNetNextVersion@>
                 |> toText
 
             Tooling.Nuget.Exec [ "pack"; nuspec;