daml/bazel_tools/oracle.bzl
2022-01-26 11:28:44 +00:00

30 lines
798 B
Python

# Copyright (c) 2022 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
def _impl(ctx):
# Generates an empty BUILD file, because we do not need to build anything.
ctx.file(
"BUILD",
content = """exports_files(["index.bzl"])""",
executable = False,
)
testing = ctx.os.environ.get("DAML_ORACLE_TESTING", default = "false") == "true"
ctx.file(
"index.bzl",
content = """
oracle_testing = {testing}
oracle_tags = ["oracle"] + ([] if oracle_testing else ["manual"])
""".format(
testing = testing,
),
executable = False,
)
oracle_configure = repository_rule(
environ = ["DAML_ORACLE_TESTING"],
implementation = _impl,
attrs = {},
)