Merge pull request #699 from Bene81/gitlab-hostname-only

Gitlab hostname only support.

Author: ldennington

src/shared/Core.Tests/UriExtensionsTests.cs

@@ -27,7 +27,7 @@ public void UriExtensions_GetQueryParameters()
         }
 
         [Theory]
-        [InlineData("http://com")]
+        [InlineData("http://hostname", "http://hostname")]
         [InlineData("http://example.com",
             "http://example.com")]
         [InlineData("http://foo.example.com",

src/shared/Core/UriExtensions.cs

@@ -102,6 +102,16 @@ public static IEnumerable<string> GetGitConfigurationScopes(this Uri uri)
                 }
             }
 
+            // Check whether the URL only contains hostname.
+            // This usually means the host is on your local network.
+            if (!string.IsNullOrWhiteSpace(host) &&
+                !host.Contains("."))
+            {
+                yield return $"{schemeAndDelim}{host}";
+                // If we have reached this point, there are no more subdomains to unfold, so exit early.
+                yield break;
+            }
+
             // Unfold the host by sub-domain, left-to-right
             while (!string.IsNullOrWhiteSpace(host))
             {