Add Repository.Stashes.Add

1 files changed, 51 insertions, 0 deletions

diff --git a/LibGit2Sharp/StashCollection.cs b/LibGit2Sharp/StashCollection.cs
new file mode 100644
index 00000000..f7db799b
--- /dev/null
+++ b/LibGit2Sharp/StashCollection.cs
@@ -0,0 +1,51 @@
+using LibGit2Sharp.Core;
+
+namespace LibGit2Sharp
+{
+    /// <summary>
+    ///   The collection of <see cref = "Stash" />es in a <see cref = "Repository" />
+    /// </summary>
+    public class StashCollection
+    {
+        internal readonly Repository repo;
+
+        /// <summary>
+        ///   Needed for mocking purposes.
+        /// </summary>
+        protected StashCollection()
+        { }
+
+        /// <summary>
+        ///   Initializes a new instance of the <see cref = "StashCollection" /> class.
+        /// </summary>
+        /// <param name = "repo">The repo.</param>
+        internal StashCollection(Repository repo)
+        {
+            this.repo = repo;
+        }
+
+        /// <summary>
+        ///   Creates a stash with the specified message.
+        /// </summary>
+        /// <param name="stasher">The <see cref="Signature"/> of the user who stashes </param>
+        /// <param name = "message">The message of the stash.</param>
+        /// <param name = "options">A combination of <see cref="StashOptions"/> flags</param>
+        /// <returns>the newly created <see cref="Stash"/></returns>
+        public virtual Stash Add(Signature stasher, string message = null, StashOptions options = StashOptions.Default)
+        {
+            Ensure.ArgumentNotNull(stasher, "stasher");
+
+            string prettifiedMessage = Proxy.git_message_prettify(string.IsNullOrEmpty(message) ? string.Empty : message);
+
+            ObjectId oid = Proxy.git_stash_save(repo.Handle, stasher, prettifiedMessage, options);
+
+            // in case there is nothing to stash
+            if (oid == null)
+            {
+                return null;
+            }
+
+            return new Stash(repo, oid);
+        }
+    }
+}