257 lines
9.3 KiB
Python
257 lines
9.3 KiB
Python
"Setup yq toolchain repositories and rules"
|
|
|
|
load(":repo_utils.bzl", "repo_utils")
|
|
|
|
# Platform names follow the platform naming convention in @aspect_bazel_lib//:lib/private/repo_utils.bzl
|
|
YQ_PLATFORMS = {
|
|
"darwin_amd64": struct(
|
|
compatible_with = [
|
|
"@platforms//os:macos",
|
|
"@platforms//cpu:x86_64",
|
|
],
|
|
),
|
|
"darwin_arm64": struct(
|
|
compatible_with = [
|
|
"@platforms//os:macos",
|
|
"@platforms//cpu:aarch64",
|
|
],
|
|
),
|
|
"linux_amd64": struct(
|
|
compatible_with = [
|
|
"@platforms//os:linux",
|
|
"@platforms//cpu:x86_64",
|
|
],
|
|
),
|
|
"linux_arm64": struct(
|
|
compatible_with = [
|
|
"@platforms//os:linux",
|
|
"@platforms//cpu:aarch64",
|
|
],
|
|
),
|
|
"linux_s390x": struct(
|
|
compatible_with = [
|
|
"@platforms//os:linux",
|
|
"@platforms//cpu:s390x",
|
|
],
|
|
),
|
|
"linux_ppc64le": struct(
|
|
compatible_with = [
|
|
"@platforms//os:linux",
|
|
"@platforms//cpu:ppc",
|
|
],
|
|
),
|
|
"windows_amd64": struct(
|
|
compatible_with = [
|
|
"@platforms//os:windows",
|
|
"@platforms//cpu:x86_64",
|
|
],
|
|
),
|
|
}
|
|
|
|
DEFAULT_YQ_VERSION = "4.25.2"
|
|
|
|
# https://github.com/mikefarah/yq/releases
|
|
#
|
|
# The integrity hashes can be automatically fetched for the latest yq release by running
|
|
# `tools/yq_mirror_release.sh`. To calculate for a specific release run
|
|
# `tools/yq_mirror_release.sh <release_version>`
|
|
#
|
|
# Alternatively, you can compute them manually by running
|
|
# `shasum -b -a 384 [downloaded file] | awk '{ print $1 }' | xxd -r -p | base64`
|
|
YQ_VERSIONS = {
|
|
"4.25.2": {
|
|
"darwin_amd64": "sha384-JOSKdcN5JoSfryJBDFzTSk21uFVNw+bWdLHTErwIyaUOAZZV9LISzlmsYiQoPfo3",
|
|
"darwin_arm64": "sha384-COVD0Ko3vQUmSS/SS17VrpA4gTaxuyszgPfE9P8vNKLlB+65I7HznstHg/iElxrk",
|
|
"linux_amd64": "sha384-uK7+qPUYBO1bnKUNYKqKuGpfTKsRktfptGATlV14AFb5hiVp6vcWvDyTRSfiZn5f",
|
|
"linux_arm64": "sha384-2SwY2OtotYhupSEeUSHRKTMbUoIhUyIt7QgujH3UyaQ/9AoXWNZ3h05OAdWL5WbL",
|
|
"linux_s390x": "sha384-AXZe1USYMi0mg5ylHnU8OGqQQZcMDETD/bLWG0BKytSBhZ0Xkkhn9r90fJYM4xVS",
|
|
"linux_ppc64le": "sha384-N6UXrIzrpPy6zojzI8J7AFP5z3UAe9KU8WLuUKe8WrttuD1Fl3YTwvo/OM2+5NTt",
|
|
"windows_amd64": "sha384-wD0GpKHTLQIWWNJv43ts+l2rIdAiyYYtb3upncdIOLLydFcWxB39+thcQ8aSdaW+",
|
|
},
|
|
"4.24.5": {
|
|
"darwin_amd64": "sha384-Y6Utm9NAX7q69apRHLAU6oNYk5Kn5b6LUccBolbTm2CXXYye8pabeFPsaREFIHbw",
|
|
"darwin_arm64": "sha384-d6+hFiZrsUeqnXJufnvadTi0BL/sfbd6K7LnJyLVDy31C0isjyHipVqlibKYbFSu",
|
|
"linux_amd64": "sha384-FEWzb66XTTiMfz5wA/hCs/n0N+PVj4lXzKX8ZIUXnM3JTlFlBvA9X59elqqEJUPq",
|
|
"linux_arm64": "sha384-u8H3RxTssXKr1lEylydi1tzXKKsoax7aDXi4R/JF8irZ7RTwCqU/ogMj30B0Xo01",
|
|
"linux_s390x": "sha384-ccipOj8IBVDb6ZxBYDyRDVvfOTHRSD4nGuMbikrDrigGdYyI/iVb+R8lb6kdLarb",
|
|
"linux_ppc64le": "sha384-HWzKwuNx+uZI/8KXSNFVg+drCZiZU/17hIl8gG+b+UyLMAFZ/sOB/nu7yzEOdzvH",
|
|
"windows_amd64": "sha384-6T42wIkqXZ8OCetIeMjTlTIVQDwlRpTXj8pi+SrGzU4r5waq3SwIYSrDqUxMD43j",
|
|
},
|
|
"4.24.4": {
|
|
"darwin_amd64": "sha384-H5JnUD7c0jpbOvvN1pGz12XFi3XrX+ism4iGnH9wv37i+qdkD2AdTbTe4MIFtMR+",
|
|
"darwin_arm64": "sha384-9B85+dFTGRmMWWP2M+PVOkl8CtAb/HV4+XNGC0OBfdBvdJU85FyiTb12XGEgNjFp",
|
|
"linux_amd64": "sha384-y8vr5fWIqSvJhMoHwldoVPOJpAfLi4iHcnhfTcm/nuJAxGAJmI2MiBbk3t7lQNHC",
|
|
"linux_arm64": "sha384-nxvFzxOVNtbt1lQZshkUnM6SHQnXKkzWKEw4TzU9HOms6mUJnYbYXc0x0LwPkpQK",
|
|
"linux_s390x": "sha384-525bIc8L80mIMVH+PmNDi4vBP4AfvBw/736ISW0F7+7zowSYOUK+EN/REo31kNdN",
|
|
"linux_ppc64le": "sha384-Sm3PniOqhRIlYaVBZOwncKRpPDLhiuHNCvVWUW9ihnAQM3woXvhb5iNfbws0Rz+G",
|
|
"windows_amd64": "sha384-f8jkaz3oRaDcn8jiXupeDO665t6d2tTnFuU0bKwLWszXSz8r29My/USG+UoO9hOr",
|
|
},
|
|
}
|
|
|
|
YqInfo = provider(
|
|
doc = "Provide info for executing yq",
|
|
fields = {
|
|
"bin": "Executable yq binary",
|
|
},
|
|
)
|
|
|
|
def _yq_toolchain_impl(ctx):
|
|
binary = ctx.attr.bin.files.to_list()[0]
|
|
|
|
# Make the $(YQ_BIN) variable available in places like genrules.
|
|
# See https://docs.bazel.build/versions/main/be/make-variables.html#custom_variables
|
|
template_variables = platform_common.TemplateVariableInfo({
|
|
"YQ_BIN": binary.path,
|
|
})
|
|
default_info = DefaultInfo(
|
|
files = depset([binary]),
|
|
runfiles = ctx.runfiles(files = [binary]),
|
|
)
|
|
yq_info = YqInfo(
|
|
bin = binary,
|
|
)
|
|
|
|
# Export all the providers inside our ToolchainInfo
|
|
# so the resolved_toolchain rule can grab and re-export them.
|
|
toolchain_info = platform_common.ToolchainInfo(
|
|
yqinfo = yq_info,
|
|
template_variables = template_variables,
|
|
default = default_info,
|
|
)
|
|
|
|
return [default_info, toolchain_info, template_variables]
|
|
|
|
yq_toolchain = rule(
|
|
implementation = _yq_toolchain_impl,
|
|
attrs = {
|
|
"bin": attr.label(
|
|
mandatory = True,
|
|
allow_single_file = True,
|
|
),
|
|
},
|
|
)
|
|
|
|
def _yq_toolchains_repo_impl(rctx):
|
|
# Expose a concrete toolchain which is the result of Bazel resolving the toolchain
|
|
# for the execution or target platform.
|
|
# Workaround for https://github.com/bazelbuild/bazel/issues/14009
|
|
starlark_content = """# @generated by @aspect_bazel_lib//lib/private:yq_toolchain.bzl
|
|
|
|
# Forward all the providers
|
|
def _resolved_toolchain_impl(ctx):
|
|
toolchain_info = ctx.toolchains["@aspect_bazel_lib//lib:yq_toolchain_type"]
|
|
return [
|
|
toolchain_info,
|
|
toolchain_info.default,
|
|
toolchain_info.yqinfo,
|
|
toolchain_info.template_variables,
|
|
]
|
|
|
|
# Copied from java_toolchain_alias
|
|
# https://cs.opensource.google/bazel/bazel/+/master:tools/jdk/java_toolchain_alias.bzl
|
|
resolved_toolchain = rule(
|
|
implementation = _resolved_toolchain_impl,
|
|
toolchains = ["@aspect_bazel_lib//lib:yq_toolchain_type"],
|
|
incompatible_use_toolchain_transition = True,
|
|
)
|
|
"""
|
|
rctx.file("defs.bzl", starlark_content)
|
|
|
|
build_content = """# @generated by @aspect_bazel_lib//lib/private:yq_toolchain.bzl
|
|
#
|
|
# These can be registered in the workspace file or passed to --extra_toolchains flag.
|
|
# By default all these toolchains are registered by the yq_register_toolchains macro
|
|
# so you don't normally need to interact with these targets.
|
|
|
|
load(":defs.bzl", "resolved_toolchain")
|
|
|
|
resolved_toolchain(name = "resolved_toolchain", visibility = ["//visibility:public"])
|
|
|
|
"""
|
|
|
|
for [platform, meta] in YQ_PLATFORMS.items():
|
|
build_content += """
|
|
toolchain(
|
|
name = "{platform}_toolchain",
|
|
exec_compatible_with = {compatible_with},
|
|
toolchain = "@{user_repository_name}_{platform}//:yq_toolchain",
|
|
toolchain_type = "@aspect_bazel_lib//lib:yq_toolchain_type",
|
|
)
|
|
""".format(
|
|
platform = platform,
|
|
user_repository_name = rctx.attr.user_repository_name,
|
|
compatible_with = meta.compatible_with,
|
|
)
|
|
|
|
# Base BUILD file for this repository
|
|
rctx.file("BUILD.bazel", build_content)
|
|
|
|
yq_toolchains_repo = repository_rule(
|
|
_yq_toolchains_repo_impl,
|
|
doc = """Creates a repository with toolchain definitions for all known platforms
|
|
which can be registered or selected.""",
|
|
attrs = {
|
|
"user_repository_name": attr.string(doc = "Base name for toolchains repository"),
|
|
},
|
|
)
|
|
|
|
def _yq_platform_repo_impl(rctx):
|
|
is_windows = rctx.attr.platform.startswith("windows_")
|
|
meta = YQ_PLATFORMS[rctx.attr.platform]
|
|
release_platform = meta.release_platform if hasattr(meta, "release_platform") else rctx.attr.platform
|
|
|
|
#https://github.com/mikefarah/yq/releases/download/v4.24.4/yq_linux_386
|
|
url = "https://github.com/mikefarah/yq/releases/download/v{0}/yq_{1}{2}".format(
|
|
rctx.attr.version,
|
|
release_platform,
|
|
".exe" if is_windows else "",
|
|
)
|
|
|
|
rctx.download(
|
|
url = url,
|
|
output = "yq.exe" if is_windows else "yq",
|
|
executable = True,
|
|
integrity = YQ_VERSIONS[rctx.attr.version][release_platform],
|
|
)
|
|
build_content = """# @generated by @aspect_bazel_lib//lib/private:yq_toolchain.bzl
|
|
load("@aspect_bazel_lib//lib/private:yq_toolchain.bzl", "yq_toolchain")
|
|
exports_files(["{0}"])
|
|
yq_toolchain(name = "yq_toolchain", bin = "{0}", visibility = ["//visibility:public"])
|
|
""".format("yq.exe" if is_windows else "yq")
|
|
|
|
# Base BUILD file for this repository
|
|
rctx.file("BUILD.bazel", build_content)
|
|
|
|
yq_platform_repo = repository_rule(
|
|
implementation = _yq_platform_repo_impl,
|
|
doc = "Fetch external tools needed for yq toolchain",
|
|
attrs = {
|
|
"version": attr.string(mandatory = True, values = YQ_VERSIONS.keys()),
|
|
"platform": attr.string(mandatory = True, values = YQ_PLATFORMS.keys()),
|
|
},
|
|
)
|
|
|
|
def _yq_host_alias_repo(rctx):
|
|
ext = ".exe" if repo_utils.is_windows(rctx) else ""
|
|
|
|
# Base BUILD file for this repository
|
|
rctx.file("BUILD.bazel", """# @generated by @aspect_bazel_lib//lib/private:yq_toolchain.bzl
|
|
package(default_visibility = ["//visibility:public"])
|
|
exports_files(["yq{ext}"])
|
|
""".format(
|
|
ext = ext,
|
|
))
|
|
|
|
rctx.symlink("../{name}_{platform}/yq{ext}".format(
|
|
name = rctx.attr.name,
|
|
platform = repo_utils.platform(rctx),
|
|
ext = ext,
|
|
), "yq{ext}".format(ext = ext))
|
|
|
|
yq_host_alias_repo = repository_rule(
|
|
_yq_host_alias_repo,
|
|
doc = """Creates a repository with a shorter name meant for the host platform, which contains
|
|
a BUILD.bazel file that exports symlinks to the host platform's binaries
|
|
""",
|
|
)
|