e9c3eebef1
Copy the signed SDK directory to release first (if it exists). Then copy only those unsigned files that have no signed counterparts. * Add --version alias and remove SVN reference from --revision help. * Fix --dry-run. * Add new base_directory to GCS namer. b/139027087 Change-Id: I4163eb56494bfa92ab1e5686cf089136d63881fe Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/115860 Reviewed-by: William Hesse <whesse@google.com>