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run buildifier on build/workspace_mirror.bzl

pull/8/head
Jeff Grafton 2018-05-07 16:41:33 -07:00
parent e76c62274a
commit 8bf47d7237
1 changed files with 19 additions and 19 deletions
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38
build/workspace_mirror.bzl
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@ -15,31 +15,31 @@
prefix = "https://storage.googleapis.com/k8s-bazel-cache/"
def mirror(url):
"""Try downloading a URL from a GCS mirror first, then from the original.
"""Try downloading a URL from a GCS mirror first, then from the original.
Update the GCS bucket using bazel run //hack:update-mirror"""
return [prefix + url, url]
Update the GCS bucket using bazel run //hack:update-mirror"""
return [prefix + url, url]
# This function only gives proper results when executed from WORKSPACE,
# but the data is needed in sh_binary, which can only be in a BUILD file.
# Thus, it is be exported by a repository_rule (which executes in WORKSPACE)
# to be used by the sh_binary.
def mirror_urls():
urls = []
for k, v in native.existing_rules().items():
us = list(v.get('urls', []))
if 'url' in v:
us.append(v['url'])
for u in us:
if u and not u.startswith(prefix):
urls.append(u)
return sorted(urls)
# This function only gives proper results when executed from WORKSPACE,
# but the data is needed in sh_binary, which can only be in a BUILD file.
# Thus, it is be exported by a repository_rule (which executes in WORKSPACE)
# to be used by the sh_binary.
urls = []
for k, v in native.existing_rules().items():
us = list(v.get("urls", []))
if "url" in v:
us.append(v["url"])
for u in us:
if u and not u.startswith(prefix):
urls.append(u)
return sorted(urls)
def export_urls_impl(repo_ctx):
repo_ctx.file(repo_ctx.path("BUILD.bazel"), """
repo_ctx.file(repo_ctx.path("BUILD.bazel"), """
exports_files(glob(["**"]), visibility=["//visibility:public"])
""")
repo_ctx.file(repo_ctx.path("urls.txt"), content="\n".join(repo_ctx.attr.urls))
repo_ctx.file(repo_ctx.path("urls.txt"), content = "\n".join(repo_ctx.attr.urls))
_export_urls = repository_rule(
attrs = {
@ -50,4 +50,4 @@ _export_urls = repository_rule(
)
def export_urls(name):
return _export_urls(name=name, urls=mirror_urls())
return _export_urls(name = name, urls = mirror_urls())