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"""Generates package naming variables for use with rules_pkg.""" | ||
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load("@rules_pkg//:providers.bzl", "PackageVariablesInfo") | ||
load("@bazel_tools//tools/cpp:toolchain_utils.bzl", "find_cpp_toolchain") | ||
load("@rules_pkg//:providers.bzl", "PackageVariablesInfo") | ||
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_PROTOBUF_JAVASCRIPT_VERSION = "3.21.2" | ||
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_PROTOBUF_JAVASCRIPT_VERSION = "3.21.3" | ||
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def _package_naming_impl(ctx): | ||
values = {} | ||
values["version"] = _PROTOBUF_JAVASCRIPT_VERSION | ||
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if ctx.attr.platform != "": | ||
values["platform"] = ctx.attr.platform | ||
return PackageVariablesInfo(values=values) | ||
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# infer from the current cpp toolchain. | ||
toolchain = find_cpp_toolchain(ctx) | ||
cpu = toolchain.cpu | ||
system_name = toolchain.target_gnu_system_name | ||
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# rename cpus to match what we want artifacts to be | ||
if cpu == "systemz": | ||
cpu = "s390_64" | ||
elif cpu == "aarch64": | ||
cpu = "aarch_64" | ||
elif cpu == "ppc64": | ||
cpu = "ppcle_64" | ||
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# use the system name to determine the os and then create platform names | ||
if "apple" in system_name: | ||
values["platform"] = "osx-" + cpu | ||
elif "linux" in system_name: | ||
values["platform"] = "linux-" + cpu | ||
elif "mingw" in system_name: | ||
if cpu == "x86_64": | ||
values["platform"] = "win64" | ||
values = {} | ||
values["version"] = _PROTOBUF_JAVASCRIPT_VERSION | ||
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if ctx.attr.platform != "": | ||
values["platform"] = ctx.attr.platform | ||
return PackageVariablesInfo(values = values) | ||
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# infer from the current cpp toolchain. | ||
toolchain = find_cpp_toolchain(ctx) | ||
cpu = toolchain.cpu | ||
system_name = toolchain.target_gnu_system_name | ||
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# rename cpus to match what we want artifacts to be | ||
if cpu == "systemz": | ||
cpu = "s390_64" | ||
elif cpu == "aarch64": | ||
cpu = "aarch_64" | ||
elif cpu == "ppc64": | ||
cpu = "ppcle_64" | ||
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# use the system name to determine the os and then create platform names | ||
if "apple" in system_name: | ||
values["platform"] = "osx-" + cpu | ||
elif "linux" in system_name: | ||
values["platform"] = "linux-" + cpu | ||
elif "mingw" in system_name: | ||
if cpu == "x86_64": | ||
values["platform"] = "win64" | ||
else: | ||
values["platform"] = "win32" | ||
else: | ||
values["platform"] = "win32" | ||
else: | ||
values["platform"] = "unknown" | ||
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return PackageVariablesInfo(values=values) | ||
values["platform"] = "unknown" | ||
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return PackageVariablesInfo(values = values) | ||
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package_naming = rule( | ||
implementation=_package_naming_impl, | ||
attrs={ | ||
implementation = _package_naming_impl, | ||
attrs = { | ||
# Necessary data dependency for find_cpp_toolchain. | ||
"_cc_toolchain": | ||
attr.label( | ||
default=Label("@bazel_tools//tools/cpp:current_cc_toolchain"),), | ||
"_cc_toolchain": attr.label( | ||
default = Label("@bazel_tools//tools/cpp:current_cc_toolchain"), | ||
), | ||
"platform": attr.string(), | ||
}, | ||
toolchains=["@bazel_tools//tools/cpp:toolchain_type"], | ||
incompatible_use_toolchain_transition=True, | ||
toolchains = ["@bazel_tools//tools/cpp:toolchain_type"], | ||
incompatible_use_toolchain_transition = True, | ||
) |