Added documentation for using Orchard Core from a local NuGet packages

mkdocs.yml

@@ -83,6 +83,7 @@ nav:
   - Getting started:
       - Create a CMS Web application: docs/getting-started/README.md
       - Configure Preview package source: docs/getting-started/preview-package-source.md
+      - Using local package source: docs/getting-started/local-package-source.md
       - Recipes and Starter Themes: docs/getting-started/starter-recipes.md
       - Code Generation Templates: docs/getting-started/templates/README.md
       - Create a Theme: docs/getting-started/theme.md

src/docs/getting-started/local-package-source.md

@@ -0,0 +1,34 @@
+# Using a local copy of Orchard Core source code as nuget packages
+
+In this article, we are going to create our own local nuget feed from our copy of the Orchard Core source code and add a new package source pointing to the local packages.  
+
+## Create NuGet packages from your local source code.
+
+For more information on dotnet pack see: <https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-pack>
+* From the command line, go to the root folder of your fork/branch of the Orchard Core source code.
+* Pack all of the NuGet packages to one output folder of your choice.
+Example: `dotnet pack -c Release -o c:\OrchardCoreNuget`
+
+## Publish to your NuGet feed
+For this example, we are going to use the Local Feed method.  For more information on this see: <https://docs.microsoft.com/en-us/nuget/hosting-packages/local-feeds>
+* Create a folder for your NuGet Feed. For this example we are using `\\{YourServer}\NuGetServer`
+* Add the NuGet packages to your local feed.
+Example: `nuget init c:\OrchardCoreNuget \\{YourServer}\NuGetServer`
+
+
+## Update your project to use your NuGet feed
+
+* Update your nuget.config file so it points to your local feed.
+https://docs.microsoft.com/en-us/nuget/reference/nuget-config-file#packagesources
+```xml
+    <?xml version="1.0" encoding="utf-8"?>
+    <configuration>
+      <packageSources>
+        <clear />
+        <add key="NuGet" value="https://api.nuget.org/v3/index.json" />
+        <add key="MyFeed" value="\\{YourServer}\NuGetServer" />
+      </packageSources>
+      <disabledPackageSources />
+    </configuration>
+```
+* Make sure all of your projects are referencing the OrchardCore version in your local feed.