[libgit2-glib] Added ggit_repository_create_commit_from_oids

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 86700e0602a490b3873676cfae5d4578788ca0be
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Fri Jul 5 12:37:34 2013 +0200

    Added ggit_repository_create_commit_from_oids

 libgit2-glib/ggit-repository.c |   71 ++++++++++++++++++++++++++++++++++++++++
 libgit2-glib/ggit-repository.h |   12 +++++++
 2 files changed, 83 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-repository.c b/libgit2-glib/ggit-repository.c
index 000776a..668baa5 100644
--- a/libgit2-glib/ggit-repository.c
+++ b/libgit2-glib/ggit-repository.c
@@ -20,6 +20,7 @@
 
 #include <gio/gio.h>
 #include <git2.h>
+#include <git2/sys/commit.h>
 
 #include "ggit-error.h"
 #include "ggit-oid.h"
@@ -2103,6 +2104,76 @@ ggit_repository_create_commit (GgitRepository  *repository,
 }
 
 /**
+ * ggit_repository_create_commit_from_oids:
+ * @repository: a #GgitRepository.
+ * @update_ref: (allow-none): name of the reference to update.
+ * @author: author signature.
+ * @committer: committer signature (and time of commit).
+ * @message_encoding: (allow-none): message encoding.
+ * @message: commit message.
+ * @tree: the tree of objects to commit.
+ * @parents: (array length=parent_count): parent commits.
+ * @parent_count: number of parent commits in @parents.
+ * @error: a #GError for error reporting, or %NULL.
+ *
+ * Create a new commit. If @update_ref is not %NULL, the given reference will
+ * be updated to point to the newly created commit. Use "HEAD" to update the
+ * HEAD of the current branch and make it point to this commit.
+ *
+ * If @message_encoding is set to %NULL, "UTF-8" encoding is assumed for the
+ * provided @message. Note that @message will not be cleaned up automatically.
+ * You can use #ggit_message_prettify to do this yourself if needed.
+ *
+ * Returns: the #GgitOId of the created commit object, or %NULL in case of an error.
+ *
+ */
+GgitOId *
+ggit_repository_create_commit_from_oids (GgitRepository  *repository,
+                                         const gchar     *update_ref,
+                                         GgitSignature   *author,
+                                         GgitSignature   *committer,
+                                         const gchar     *message_encoding,
+                                         const gchar     *message,
+                                         GgitOId         *tree,
+                                         GgitOId        **parents,
+                                         gint             parent_count,
+                                         GError         **error)
+{
+       gint ret;
+       git_oid oid;
+       git_oid **parents_native;
+       gint i;
+
+       parents_native = g_new0 (git_oid *, parent_count);
+
+       for (i = 0; i < parent_count; ++i)
+       {
+               parents_native[i] = (git_oid *)_ggit_oid_get_oid (parents[i]);
+       }
+
+       ret = git_commit_create_from_oids (&oid,
+                                          _ggit_native_get (repository),
+                                          update_ref,
+                                          _ggit_native_get (author),
+                                          _ggit_native_get (committer),
+                                          message_encoding,
+                                          message,
+                                          _ggit_oid_get_oid (tree),
+                                          parent_count,
+                                          (git_oid const **)parents_native);
+
+       g_free (parents_native);
+
+       if (ret != GIT_OK)
+       {
+               _ggit_error_set (error, ret);
+               return NULL;
+       }
+
+       return _ggit_oid_wrap (&oid);
+}
+
+/**
  * ggit_repository_create_tree_builder:
  * @repository: a #GgitRepository.
  *
diff --git a/libgit2-glib/ggit-repository.h b/libgit2-glib/ggit-repository.h
index 8e5df44..ac18618 100644
--- a/libgit2-glib/ggit-repository.h
+++ b/libgit2-glib/ggit-repository.h
@@ -136,6 +136,18 @@ GgitOId            *ggit_repository_create_commit     (GgitRepository        *re
                                                        gint                   parent_count,
                                                        GError               **error);
 
+GgitOId            *ggit_repository_create_commit_from_oids (
+                                                       GgitRepository        *repository,
+                                                       const gchar           *update_ref,
+                                                       GgitSignature         *author,
+                                                       GgitSignature         *committer,
+                                                       const gchar           *message_encoding,
+                                                       const gchar           *message,
+                                                       GgitOId               *tree,
+                                                       GgitOId              **parents,
+                                                       gint                   parent_count,
+                                                       GError               **error);
+
 GgitOId            *ggit_repository_create_tag        (GgitRepository        *repository,
                                                        const gchar           *tag_name,
                                                        GgitObject            *target,