Bazel:从 py_library 中的 python 文件创建 py_binary
Bazel: create py_binary from python file in py_library
Bazel 构建系统的新功能。
我想从 py_library 中的文件创建一个 py_binary,该文件是从 http_archive.
创建的
目前我有:
WORKSPACE
:
new_http_archive(
name = "cpplint_archive",
url = "https://pypi.python.org/packages/source/c/cpplint/cpplint-1.2.2.tar.gz",
sha256 = "b2979ff630299293f23c52096e408f2b359e2e26cb5cdf24aed4ce53e4293468",
build_file = "cpplint.BUILD",
strip_prefix = "cpplint-1.2.2"
)
cpplint.BUILD
:
py_library(
name = "cpplint",
srcs = glob(["*.py"]),
visibility = ['//visibility:public']
)
src/BUILD
:
py_binary(
name = "lint",
main = ":cpplint/cpplint.py",
srcs = [":cpplint/cpplint.py"],
deps = [
"@cpplint_archive//:cpplint"
]
)
srcs an main 中的路径错误,当我运行 bazel run src/lint
时给出"no such package 'cpplint/cpplint.py'"。我不知道如何引用库中包含的文件。
您可以将py_binary
规则直接放入cpplint.BUILD
:
py_binary(
name = "cpplint",
srcs = ["cpplint.py"],
)
然后像这样构建它:
$ bazel build @cpplint_archive//:cpplint
INFO: Found 1 target...
Target @cpplint_archive//:cpplint up-to-date:
bazel-bin/external/cpplint_archive/cpplint
INFO: Elapsed time: 2.327s, Critical Path: 0.01s
如果您确实希望 py_binary
规则位于主存储库中,您可以这样做:
cpplint.BUILD
:
exports_files(["cpplint.py"])
BUILD
:
py_binary(
name = "cpplint",
srcs = ["@cpplint_archive//:cpplint.py"],
)
但是从其他包中提取文件通常不太好。
Bazel 构建系统的新功能。
我想从 py_library 中的文件创建一个 py_binary,该文件是从 http_archive.
创建的目前我有:
WORKSPACE
:
new_http_archive(
name = "cpplint_archive",
url = "https://pypi.python.org/packages/source/c/cpplint/cpplint-1.2.2.tar.gz",
sha256 = "b2979ff630299293f23c52096e408f2b359e2e26cb5cdf24aed4ce53e4293468",
build_file = "cpplint.BUILD",
strip_prefix = "cpplint-1.2.2"
)
cpplint.BUILD
:
py_library(
name = "cpplint",
srcs = glob(["*.py"]),
visibility = ['//visibility:public']
)
src/BUILD
:
py_binary(
name = "lint",
main = ":cpplint/cpplint.py",
srcs = [":cpplint/cpplint.py"],
deps = [
"@cpplint_archive//:cpplint"
]
)
srcs an main 中的路径错误,当我运行 bazel run src/lint
时给出"no such package 'cpplint/cpplint.py'"。我不知道如何引用库中包含的文件。
您可以将py_binary
规则直接放入cpplint.BUILD
:
py_binary(
name = "cpplint",
srcs = ["cpplint.py"],
)
然后像这样构建它:
$ bazel build @cpplint_archive//:cpplint
INFO: Found 1 target...
Target @cpplint_archive//:cpplint up-to-date:
bazel-bin/external/cpplint_archive/cpplint
INFO: Elapsed time: 2.327s, Critical Path: 0.01s
如果您确实希望 py_binary
规则位于主存储库中,您可以这样做:
cpplint.BUILD
:
exports_files(["cpplint.py"])
BUILD
:
py_binary(
name = "cpplint",
srcs = ["@cpplint_archive//:cpplint.py"],
)
但是从其他包中提取文件通常不太好。