25 lines
791 B
Python
25 lines
791 B
Python
"""This module implements an alias rule to the resolved toolchain."""
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DOC = """\
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Exposes a concrete toolchain which is the result of Bazel resolving the
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toolchain for the execution or target platform.
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Workaround for https://github.com/bazelbuild/bazel/issues/14009
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"""
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# Forward all the providers
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def _resolved_toolchain_impl(ctx):
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toolchain_info = ctx.toolchains["//third_party/zls:toolchain_type"]
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return [
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toolchain_info,
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toolchain_info.default,
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toolchain_info.zlstoolchaininfo,
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]
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# Copied from java_toolchain_alias
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# https://cs.opensource.google/bazel/bazel/+/master:tools/jdk/java_toolchain_alias.bzl
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resolved_toolchain = rule(
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implementation = _resolved_toolchain_impl,
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toolchains = ["//third_party/zls:toolchain_type"],
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doc = DOC,
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)
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