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rocksdb/buckifier/targets_builder.py

123 lines
4.0 KiB

# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
try:
from builtins import object
from builtins import str
except ImportError:
from __builtin__ import object
from __builtin__ import str
import targets_cfg
def pretty_list(lst, indent=8):
if lst is None or len(lst) == 0:
return ""
if len(lst) == 1:
return "\"%s\"" % lst[0]
separator = "\",\n%s\"" % (" " * indent)
res = separator.join(sorted(lst))
res = "\n" + (" " * indent) + "\"" + res + "\",\n" + (" " * (indent - 4))
return res
class TARGETSBuilder(object):
def __init__(self, path):
self.path = path
self.targets_file = open(path, 'wb')
header = targets_cfg.rocksdb_target_header_template
self.targets_file.write(header.encode("utf-8"))
self.total_lib = 0
self.total_bin = 0
self.total_test = 0
self.tests_cfg = ""
def __del__(self):
self.targets_file.close()
def add_library(self, name, srcs, deps=None, headers=None,
extra_external_deps="", link_whole=False):
headers_attr_prefix = ""
if headers is None:
headers_attr_prefix = "auto_"
headers = "AutoHeaders.RECURSIVE_GLOB"
else:
headers = "[" + pretty_list(headers) + "]"
self.targets_file.write(targets_cfg.library_template.format(
name=name,
srcs=pretty_list(srcs),
headers_attr_prefix=headers_attr_prefix,
headers=headers,
deps=pretty_list(deps),
extra_external_deps=extra_external_deps,
link_whole=link_whole).encode("utf-8"))
self.total_lib = self.total_lib + 1
def add_rocksdb_library(self, name, srcs, headers=None):
headers_attr_prefix = ""
if headers is None:
headers_attr_prefix = "auto_"
headers = "AutoHeaders.RECURSIVE_GLOB"
else:
headers = "[" + pretty_list(headers) + "]"
self.targets_file.write(targets_cfg.rocksdb_library_template.format(
name=name,
srcs=pretty_list(srcs),
headers_attr_prefix=headers_attr_prefix,
headers=headers).encode("utf-8"))
self.total_lib = self.total_lib + 1
def add_binary(self, name, srcs, deps=None):
self.targets_file.write(targets_cfg.binary_template.format(
name=name,
srcs=pretty_list(srcs),
deps=pretty_list(deps)).encode("utf-8"))
self.total_bin = self.total_bin + 1
def add_c_test(self):
self.targets_file.write(b"""
cpp_binary(
name = "c_test_bin",
srcs = ["db/c_test.c"],
arch_preprocessor_flags = ROCKSDB_ARCH_PREPROCESSOR_FLAGS,
os_preprocessor_flags = ROCKSDB_OS_PREPROCESSOR_FLAGS,
compiler_flags = ROCKSDB_COMPILER_FLAGS,
preprocessor_flags = ROCKSDB_PREPROCESSOR_FLAGS,
deps = [":rocksdb_test_lib"],
) if not is_opt_mode else None
custom_unittest(
name = "c_test",
command = [
native.package_name() + "/buckifier/rocks_test_runner.sh",
"$(location :{})".format("c_test_bin"),
],
type = "simple",
) if not is_opt_mode else None
""")
def register_test(self,
test_name,
src,
is_parallel,
extra_deps,
extra_compiler_flags):
exec_mode = "serial"
if is_parallel:
exec_mode = "parallel"
self.tests_cfg += targets_cfg.test_cfg_template % (
test_name,
str(src),
str(exec_mode),
extra_deps,
extra_compiler_flags)
self.total_test = self.total_test + 1
def flush_tests(self):
self.targets_file.write(targets_cfg.unittests_template.format(tests=self.tests_cfg).encode("utf-8"))
self.tests_cfg = ""