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bazel-lib/lib/extensions.bzl
2023-12-20 13:08:47 -08:00

125 lines
5 KiB
Python

"Module extensions for use with bzlmod"
load(
"@aspect_bazel_lib//lib:repositories.bzl",
"DEFAULT_BATS_CORE_VERSION",
"DEFAULT_BATS_REPOSITORY",
"DEFAULT_COPY_DIRECTORY_REPOSITORY",
"DEFAULT_COPY_TO_DIRECTORY_REPOSITORY",
"DEFAULT_COREUTILS_REPOSITORY",
"DEFAULT_COREUTILS_VERSION",
"DEFAULT_EXPAND_TEMPLATE_REPOSITORY",
"DEFAULT_JQ_REPOSITORY",
"DEFAULT_JQ_VERSION",
"DEFAULT_TAR_REPOSITORY",
"DEFAULT_YQ_REPOSITORY",
"DEFAULT_YQ_VERSION",
"register_bats_toolchains",
"register_copy_directory_toolchains",
"register_copy_to_directory_toolchains",
"register_coreutils_toolchains",
"register_expand_template_toolchains",
"register_jq_toolchains",
"register_tar_toolchains",
"register_yq_toolchains",
)
load("//lib/private:extension_utils.bzl", "extension_utils")
load("//lib/private:host_repo.bzl", "host_repo")
def _host_extension_impl(mctx):
create_host_repo = False
for module in mctx.modules:
if len(module.tags.host) > 0:
create_host_repo = True
if create_host_repo:
host_repo(name = "aspect_bazel_lib_host")
host = module_extension(
implementation = _host_extension_impl,
tag_classes = {
"host": tag_class(attrs = {}),
},
)
def _toolchains_extension_impl(mctx):
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.copy_directory,
toolchain_name = "copy_directory",
toolchain_repos_fn = lambda name, version: register_copy_directory_toolchains(name = name, register = False),
get_version_fn = lambda attr: None,
)
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.copy_to_directory,
toolchain_name = "copy_to_directory",
toolchain_repos_fn = lambda name, version: register_copy_to_directory_toolchains(name = name, register = False),
get_version_fn = lambda attr: None,
)
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.jq,
toolchain_name = "jq",
toolchain_repos_fn = lambda name, version: register_jq_toolchains(name = name, version = version, register = False),
)
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.yq,
toolchain_name = "yq",
toolchain_repos_fn = lambda name, version: register_yq_toolchains(name = name, version = version, register = False),
)
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.coreutils,
toolchain_name = "coreutils",
toolchain_repos_fn = lambda name, version: register_coreutils_toolchains(name = name, version = version, register = False),
)
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.tar,
toolchain_name = "tar",
default_repository = DEFAULT_TAR_REPOSITORY,
toolchain_repos_fn = lambda name, version: register_tar_toolchains(name = name, register = False),
get_version_fn = lambda attr: None,
)
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.expand_template,
toolchain_name = "expand_template",
toolchain_repos_fn = lambda name, version: register_expand_template_toolchains(name = name, register = False),
get_version_fn = lambda attr: None,
)
extension_utils.toolchain_repos_bfs(
mctx = mctx,
get_tag_fn = lambda tags: tags.bats,
toolchain_name = "bats",
default_repository = DEFAULT_BATS_REPOSITORY,
toolchain_repos_fn = lambda name, version: register_bats_toolchains(name = name, core_version = version, register = False),
get_version_fn = lambda attr: attr.core_version,
)
toolchains = module_extension(
implementation = _toolchains_extension_impl,
tag_classes = {
"copy_directory": tag_class(attrs = {"name": attr.string(default = DEFAULT_COPY_DIRECTORY_REPOSITORY)}),
"copy_to_directory": tag_class(attrs = {"name": attr.string(default = DEFAULT_COPY_TO_DIRECTORY_REPOSITORY)}),
"jq": tag_class(attrs = {"name": attr.string(default = DEFAULT_JQ_REPOSITORY), "version": attr.string(default = DEFAULT_JQ_VERSION)}),
"yq": tag_class(attrs = {"name": attr.string(default = DEFAULT_YQ_REPOSITORY), "version": attr.string(default = DEFAULT_YQ_VERSION)}),
"coreutils": tag_class(attrs = {"name": attr.string(default = DEFAULT_COREUTILS_REPOSITORY), "version": attr.string(default = DEFAULT_COREUTILS_VERSION)}),
"tar": tag_class(attrs = {"name": attr.string(default = DEFAULT_TAR_REPOSITORY)}),
"expand_template": tag_class(attrs = {"name": attr.string(default = DEFAULT_EXPAND_TEMPLATE_REPOSITORY)}),
"bats": tag_class(attrs = {
"name": attr.string(default = DEFAULT_BATS_REPOSITORY),
"core_version": attr.string(default = DEFAULT_BATS_CORE_VERSION),
}),
},
)