[libgit2-glib] Bind create_blob_from... API

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

commit 2e90977c815e4495f567903055d3aa7bc1c98706
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Fri Jun 21 23:51:05 2013 +0200

    Bind create_blob_from... API

 libgit2-glib/ggit-repository.c |  118 ++++++++++++++++++++++++++++++++++++++++
 libgit2-glib/ggit-repository.h |   16 ++++++
 2 files changed, 134 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-repository.c b/libgit2-glib/ggit-repository.c
index 0e79150..64586a7 100644
--- a/libgit2-glib/ggit-repository.c
+++ b/libgit2-glib/ggit-repository.c
@@ -31,6 +31,7 @@
 #include <git2/revparse.h>
 #include <git2/stash.h>
 #include <git2/graph.h>
+#include <git2/blob.h>
 
 #include "ggit-error.h"
 #include "ggit-oid.h"
@@ -1898,4 +1899,121 @@ ggit_repository_get_ahead_behind (GgitRepository  *repository,
        }
 }
 
+/**
+ * ggit_repository_create_blob_from_buffer:
+ * @repository: a #GgitRepository.
+ * @buffer: (array length=size) (element-type guint8): the data.
+ * @size: the length (in bytes) of the data.
+ * @error: a #GError for error reporting, or %NULL.
+ *
+ * Write an in-memory buffer to the object database as a blob.
+ *
+ * @return the new #GgitOid of the written blob, or %NULL if writing the blob
+ * failed.
+ */
+GgitOId *
+ggit_repository_create_blob_from_buffer (GgitRepository  *repository,
+                                         gconstpointer    buffer,
+                                         gsize            size,
+                                         GError         **error)
+{
+       gint ret;
+       git_oid oid;
+
+       g_return_val_if_fail (GGIT_IS_REPOSITORY (repository), NULL);
+       g_return_val_if_fail (buffer != NULL, NULL);
+       g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+       ret = git_blob_create_frombuffer (&oid,
+                                         _ggit_native_get (repository),
+                                         buffer,
+                                         size);
+
+       if (ret != GIT_OK)
+       {
+               _ggit_error_set (error, ret);
+               return NULL;
+       }
+
+       return _ggit_oid_wrap (&oid);
+}
+
+/**
+ * ggit_repository_create_blob_from_file:
+ * @repository: a #GgitRepository.
+ * @file: a #GFile.
+ * @error: a #GError for error reporting, or %NULL.
+ *
+ * Write a file to the object database as a blob.
+ *
+ * @return the new #GgitOid of the written blob, or %NULL if writing the blob
+ * failed.
+ */
+GgitOId *
+ggit_repository_create_blob_from_file (GgitRepository  *repository,
+                                       GFile           *file,
+                                       GError         **error)
+{
+       gint ret;
+       git_oid oid;
+       gchar *path;
+
+       g_return_val_if_fail (GGIT_IS_REPOSITORY (repository), NULL);
+       g_return_val_if_fail (G_IS_FILE (file), NULL);
+       g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+       path = g_file_get_path (file);
+
+       ret = git_blob_create_fromdisk (&oid,
+                                       _ggit_native_get (repository),
+                                       path);
+
+       g_free (path);
+
+       if (ret != GIT_OK)
+       {
+               _ggit_error_set (error, ret);
+               return NULL;
+       }
+
+       return _ggit_oid_wrap (&oid);
+}
+
+/**
+ * ggit_repository_create_blob_from_path:
+ * @repository: a #GgitRepository.
+ * @path: the file path.
+ * @error: a #GError for error reporting, or %NULL.
+ *
+ * Write a path relative to the repository working directory to the object
+ * database as a blob.
+ *
+ * @return the new #GgitOid of the written blob, or %NULL if writing the blob
+ * failed.
+ */
+GgitOId *
+ggit_repository_create_blob_from_path (GgitRepository  *repository,
+                                       const gchar     *path,
+                                       GError         **error)
+{
+       gint ret;
+       git_oid oid;
+
+       g_return_val_if_fail (GGIT_IS_REPOSITORY (repository), NULL);
+       g_return_val_if_fail (path != NULL, NULL);
+       g_return_val_if_fail (error == NULL || *error == NULL, NULL);
+
+       ret = git_blob_create_fromworkdir (&oid,
+                                       _ggit_native_get (repository),
+                                       path);
+
+       if (ret != GIT_OK)
+       {
+               _ggit_error_set (error, ret);
+               return NULL;
+       }
+
+       return _ggit_oid_wrap (&oid);
+}
+
 /* ex:set ts=8 noet: */
diff --git a/libgit2-glib/ggit-repository.h b/libgit2-glib/ggit-repository.h
index 520f1ee..80c8af3 100644
--- a/libgit2-glib/ggit-repository.h
+++ b/libgit2-glib/ggit-repository.h
@@ -104,6 +104,22 @@ GgitRef            *ggit_repository_create_symbolic_reference
                                                        const gchar           *target,
                                                        GError               **error);
 
+GgitOId            *ggit_repository_create_blob_from_buffer (
+                                                       GgitRepository        *repository,
+                                                       gconstpointer          buffer,
+                                                       gsize                  size,
+                                                       GError               **error);
+
+GgitOId            *ggit_repository_create_blob_from_file (
+                                                       GgitRepository        *repository,
+                                                       GFile                 *file,
+                                                       GError               **error);
+
+GgitOId            *ggit_repository_create_blob_from_path (
+                                                       GgitRepository        *repository,
+                                                       const gchar           *path,
+                                                       GError               **error);
+
 GgitOId            *ggit_repository_create_tag        (GgitRepository        *repository,
                                                        const gchar           *tag_name,
                                                        GgitObject            *target,