Automatic code cleanup.
PiperOrigin-RevId: 211959461
diff --git a/tools/build_defs/docker/build.bzl b/tools/build_defs/docker/build.bzl
index 9399b0d..439868b 100644
--- a/tools/build_defs/docker/build.bzl
+++ b/tools/build_defs/docker/build.bzl
@@ -41,6 +41,7 @@
_join_path = "join",
)
load(":serialize.bzl", _serialize_dict = "dict_to_associative_list")
+load("//third_party/bazel_skylib:lib.bzl", "collections")
def _build_layer(ctx):
"""Build the current layer for appending it the base layer."""
@@ -533,7 +534,7 @@
if reserved in kwargs:
fail("reserved for internal use by docker_build macro", attr = reserved)
if "labels" in kwargs:
- files = sorted(depset([v[1:] for v in kwargs["labels"].values() if v[0] == "@"]))
+ files = sorted(collections.uniq([v[1:] for v in kwargs["labels"].values() if v[0] == "@"]))
kwargs["label_files"] = files
kwargs["label_file_strings"] = files
if "entrypoint" in kwargs:
