mirror of
https://github.com/digital-asset/daml.git
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65 lines
2.2 KiB
Python
65 lines
2.2 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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# Keep the Scala versions in sync with /nix/nixpkgs.nix and /release/src/Options.hs.
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# When upgrading download the libraries from maven and then use the sha256sum to generate the checksum.
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default_scala_version = "2.13.11"
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scala_artifacts = {
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"2.13.11": {
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"io_bazel_rules_scala_scala_compiler": {
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"artifact": "org.scala-lang:scala-compiler:2.13.11",
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"sha256": "c5a14770370e73a69367b131da1533890200b1e2aa70643b73f9ff31ef2e69ec",
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},
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"io_bazel_rules_scala_scala_library": {
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"artifact": "org.scala-lang:scala-library:2.13.11",
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"sha256": "71853291f61bda32786a866533361cae474344f5b2772a379179b02112444ed3",
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},
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"io_bazel_rules_scala_scala_reflect": {
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"artifact": "org.scala-lang:scala-reflect:2.13.11",
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"sha256": "6a46ed9b333857e8b5ea668bb254ed8e47dacd1116bf53ade9467aa4ae8f1818",
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},
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},
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}
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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 = """exports_files(["index.bzl"])""",
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executable = False,
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)
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version = ctx.os.environ.get("DAML_SCALA_VERSION", default = default_scala_version)
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if version == "":
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version = default_scala_version
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suffix = version.replace(".", "_")
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major = version[:version.rfind(".")]
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major_suffix = major.replace(".", "_")
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artifacts = scala_artifacts.get(version) or fail("Unknown Scala version: %s" % version)
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ctx.file(
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"index.bzl",
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content = """
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scala_version = "{version}"
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scala_major_version = "{major}"
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scala_version_suffix = "{suffix}"
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scala_major_version_suffix = "{major_suffix}"
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scala_artifacts = {artifacts}
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""".format(
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version = version,
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major = major,
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suffix = suffix,
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major_suffix = major_suffix,
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artifacts = artifacts,
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),
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executable = False,
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)
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scala_version_configure = repository_rule(
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environ = ["DAML_SCALA_VERSION"],
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implementation = _impl,
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attrs = {},
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)
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