massage the API a bit

Author: shiftkey

LibGit2Sharp/Core/Proxy.cs

@@ -1135,7 +1135,7 @@ public static IndexReucEntrySafeHandle git_index_reuc_get_bypath(IndexSafeHandle
 returnNativeMethods.git_index_reuc_get_bypath(index,path);
 }
 
-publicstaticvoidgit_index_update_all(IndexSafeHandleindex,FilePath[]filePaths)
+publicstaticvoidgit_index_update_all(IndexSafeHandleindex,IEnumerable<string>filePaths)
 {
 // maybe not?
 using(ThreadAffinity())
@@ -1144,7 +1144,7 @@ public static void git_index_update_all(IndexSafeHandle index, FilePath[] filePa
 
 try
 {
-array=GitStrArrayManaged.BuildFrom(filePaths);
+array=GitStrArrayManaged.BuildFrom(filePaths.ToArray());
 NativeMethods.git_index_matched_path_cbcallback=(path,pathspec,payload)=>
 {
 return0;

LibGit2Sharp/Index.cs

@@ -226,12 +226,37 @@ public virtual void Add(Blob blob, string indexEntryPath, Mode indexEntryMode)
 UpdatePhysicalIndex();
 }
 
+/// <summary>
+/// Update all files in the index
+/// </summary>
 publicvirtualvoidUpdate()
 {
-FilePathdefaultPath="*";
-Proxy.git_index_update_all(Handle,new[]{defaultPath});
+Proxy.git_index_update_all(Handle,new[]{"*"});
+}
+
+/// <summary>
+/// Update files for a given pathspec
+/// </summary>
+/// <param name="pathSpec">
+/// Limit the scope of paths to update to the provided pathspecs
+/// </param>
+publicvirtualvoidUpdate(stringpathSpec)
+{
+Proxy.git_index_update_all(Handle,new[]{pathSpec});
 }
 
+/// <summary>
+/// Update files for given pathspecs
+/// </summary>
+/// <param name="pathSpecs">
+/// Limit the scope of paths to update to the provided pathspecs
+/// </param>
+publicvirtualvoidUpdate(IEnumerable<string>pathSpecs)
+{
+Proxy.git_index_update_all(Handle,pathSpecs);
+}
+
+
 privatevoidUpdatePhysicalIndex()
 {
 Proxy.git_index_write(handle);