Add GetArchiveLink Observable client

Octokit.Reactive/Clients/IObservableRepositoryContentsClient.cs

@@ -24,6 +24,45 @@ namespace Octokit.Reactive
         /// <returns></returns>
         IObservable<string> GetReadmeHtml(string owner, string name);
 
+        /// <summary>
+        /// This method will return a 302 to a URL to download a tarball or zipball archive for a repository.
+        /// Please make sure your HTTP framework is configured to follow redirects or you will need to use the 
+        /// Location header to make a second GET request.
+        /// Note: For private repositories, these links are temporary and expire quickly.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/repos/contents/#get-archive-link</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <returns></returns>
+        IObservable<string> GetArchiveLink(string owner, string name);
+
+        /// <summary>
+        /// This method will return a 302 to a URL to download a tarball or zipball archive for a repository.
+        /// Please make sure your HTTP framework is configured to follow redirects or you will need to use the 
+        /// Location header to make a second GET request.
+        /// Note: For private repositories, these links are temporary and expire quickly.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/repos/contents/#get-archive-link</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="archiveFormat">The format of the archive. Can be either tarball or zipball</param>
+        /// <returns></returns>
+        IObservable<string> GetArchiveLink(string owner, string name, ArchiveFormat archiveFormat);
+
+        /// <summary>
+        /// This method will return a 302 to a URL to download a tarball or zipball archive for a repository.
+        /// Please make sure your HTTP framework is configured to follow redirects or you will need to use the 
+        /// Location header to make a second GET request.
+        /// Note: For private repositories, these links are temporary and expire quickly.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/repos/contents/#get-archive-link</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="archiveFormat">The format of the archive. Can be either tarball or zipball</param>
+        /// <param name="reference">A valid Git reference.</param>
+        /// <returns></returns>
+        IObservable<string> GetArchiveLink(string owner, string name, ArchiveFormat archiveFormat, string reference);
+
         /// <summary>
         /// Returns the contents of a file or directory in a repository.
         /// </summary>

Octokit.Reactive/Clients/ObservableRepositoryContentsClient.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Reactive.Threading.Tasks;
+using Microsoft.SqlServer.Server;
 using Octokit.Reactive.Internal;
 
 namespace Octokit.Reactive
@@ -49,6 +50,57 @@ namespace Octokit.Reactive
         }
 
 
+        /// <summary>
+        /// This method will return a 302 to a URL to download a tarball or zipball archive for a repository.
+        /// Please make sure your HTTP framework is configured to follow redirects or you will need to use the 
+        /// Location header to make a second GET request.
+        /// Note: For private repositories, these links are temporary and expire quickly.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/repos/contents/#get-archive-link</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <returns></returns>
+        public IObservable<string> GetArchiveLink(string owner, string name)
+        {
+            return GetArchiveLink(owner, name, ArchiveFormat.Tarball, string.Empty);
+        }
+
+        /// <summary>
+        /// This method will return a 302 to a URL to download a tarball or zipball archive for a repository.
+        /// Please make sure your HTTP framework is configured to follow redirects or you will need to use the 
+        /// Location header to make a second GET request.
+        /// Note: For private repositories, these links are temporary and expire quickly.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/repos/contents/#get-archive-link</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="archiveFormat">The format of the archive. Can be either tarball or zipball</param>
+        /// <returns></returns>
+        public IObservable<string> GetArchiveLink(string owner, string name, ArchiveFormat archiveFormat)
+        {
+            return GetArchiveLink(owner, name, archiveFormat, String.Empty);
+        }
+
+        /// <summary>
+        /// This method will return a 302 to a URL to download a tarball or zipball archive for a repository.
+        /// Please make sure your HTTP framework is configured to follow redirects or you will need to use the 
+        /// Location header to make a second GET request.
+        /// Note: For private repositories, these links are temporary and expire quickly.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/repos/contents/#get-archive-link</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="archiveFormat">The format of the archive. Can be either tarball or zipball</param>
+        /// <param name="reference">A valid Git reference.</param>
+        /// <returns></returns>
+        public IObservable<string> GetArchiveLink(string owner, string name, ArchiveFormat archiveFormat, string reference)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(name, "name");
+
+            return _client.Repository.Content.GetArchiveLink(owner, name, archiveFormat, reference).ToObservable();
+        }
+
         /// <summary>
         /// Returns the contents of a file or directory in a repository.
         /// </summary>