mirror of
https://github.com/digital-asset/daml.git
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43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# Copyright (c) 2024 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0
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def _impl(ctx):
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# Generates an empty BUILD file, because we do not need to build anything.
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ctx.file(
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"BUILD",
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content = "",
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executable = False,
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)
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# Generates a simple Bazel file that just sets a bunch of Bazel variables,
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# so they can be used in our main Bazel BUILD files.
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semver = ctx.os.environ.get("DAML_SDK_RELEASE_VERSION", default = "0.0.0")
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if semver.find("-") > 0:
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ghc = ".".join([segment for segment in semver.replace("-", ".").split(".") if segment.isdigit()])
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else:
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ghc = semver
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ctx.file(
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"configuration.bzl",
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content =
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"""
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npm_version = "{NPM_VERSION}"
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mvn_version = "{MVN_VERSION}"
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ghc_version = "{GHC_VERSION}"
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sdk_version = "{SDK_VERSION}"
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""".format(
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SDK_VERSION = semver,
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NPM_VERSION = semver,
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MVN_VERSION = semver,
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GHC_VERSION = ghc,
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),
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executable = False,
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)
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build_environment = repository_rule(
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# Tell Bazel that this rule will produce different results if any of the
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# env vars in the list has changed.
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environ = ["DAML_SDK_RELEASE_VERSION"],
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implementation = _impl,
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attrs = {},
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)
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