[ostree] dump: Print the version when dumping a commit, log/show/etc.

[Colin Walters <walters src gnome org>]

commit aab6e7bdf26f2a51e4d5bb9cd423443ec8748a93
Author: James Antill <james and org>
Date:   Wed Oct 22 01:23:49 2014 -0400

    dump: Print the version when dumping a commit, log/show/etc.

 src/ostree/ot-dump.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/src/ostree/ot-dump.c b/src/ostree/ot-dump.c
index bb1f982..a9fb623 100644
--- a/src/ostree/ot-dump.c
+++ b/src/ostree/ot-dump.c
@@ -26,6 +26,7 @@
 
 #include "ot-dump.h"
 #include "otutil.h"
+#include "ot-admin-functions.h"
 
 void
 ot_dump_variant (GVariant *variant)
@@ -92,6 +93,7 @@ dump_commit (GVariant            *variant,
   const gchar *body;
   guint64 timestamp;
   gs_free gchar *str = NULL;
+  gs_free gchar *version = NULL;
 
   /* See OSTREE_COMMIT_GVARIANT_FORMAT */
   g_variant_get (variant, "(a{sv}aya(say)&s&stayay)", NULL, NULL, NULL,
@@ -102,6 +104,11 @@ dump_commit (GVariant            *variant,
   if (str)
     g_print ("Date:  %s\n", str);
 
+  if ((version = ot_admin_checksum_version (variant)))
+    {
+      g_print ("Version: %s\n", version);
+    }
+
   g_print ("\n");
   dump_indented_lines (subject);