Add DiffBlobs

This lets you diff two arbitrary blobs with arbitrary names.

1 files changed, 21 insertions, 0 deletions

diff --git a/wrapper.c b/wrapper.c
index 938fd17..017168d 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -62,6 +62,27 @@ int _go_git_diff_foreach(git_diff *diff, int eachFile, int eachHunk, int eachLin
 	return git_diff_foreach(diff, fcb, hcb, lcb, payload);
 }
 
+int _go_git_diff_blobs(git_blob *old, const char *old_path, git_blob *new, const char *new_path, git_diff_options *opts, int eachFile, int eachHunk, int eachLine, void *payload)
+{
+	git_diff_file_cb fcb = NULL;
+	git_diff_hunk_cb hcb = NULL;
+	git_diff_line_cb lcb = NULL;
+
+	if (eachFile) {
+		fcb = (git_diff_file_cb)&diffForEachFileCb;
+	}
+
+	if (eachHunk) {
+		hcb = (git_diff_hunk_cb)&diffForEachHunkCb;
+	}
+
+	if (eachLine) {
+		lcb = (git_diff_line_cb)&diffForEachLineCb;
+	}
+
+	return git_diff_blobs(old, old_path, new, new_path, opts, fcb, hcb, lcb, payload);
+}
+
 void _go_git_setup_diff_notify_callbacks(git_diff_options *opts) {
 	opts->notify_cb = (git_diff_notify_cb)diffNotifyCb;
 }