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owlbot.py
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owlbot.py
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# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
import shutil
import synthtool as s
import synthtool.gcp as gcp
from synthtool.languages import python
# ----------------------------------------------------------------------------
# Copy the generated client from the owl-bot staging directory
# ----------------------------------------------------------------------------
clean_up_generated_samples = True
# Load the default version defined in .repo-metadata.json.
default_version = json.load(open(".repo-metadata.json", "rt")).get("default_version")
def place_before(path, text, *before_text, escape=None):
replacement = "\n".join(before_text) + "\n" + text
if escape:
for c in escape:
text = text.replace(c, '\\' + c)
s.replace([path], text, replacement)
test_metrics_default_client_info_headers = \
"""def test_metrics_default_client_info_headers():
import re
# test that DEFAULT_CLIENT_INFO contains the expected gapic headers
gapic_header_regex = re.compile(
r"gapic\\\\/[0-9]+\\.[\\\\w.-]+ gax\\/[0-9]+\.[\\\\w.-]+ gl-python\\/[0-9]+\\.[\\\\w.-]+ grpc\\/[0-9]+\.[\\\\w.-]+"
)
detected_info = (
google.cloud.logging_v2.services.metrics_service_v2.transports.base.DEFAULT_CLIENT_INFO
)
assert detected_info is not None
detected_agent = " ".join(sorted(detected_info.to_user_agent().split(" ")))
assert gapic_header_regex.match(detected_agent)\n\n\n"""
for library in s.get_staging_dirs(default_version):
if clean_up_generated_samples:
shutil.rmtree("samples/generated_samples", ignore_errors=True)
clean_up_generated_samples = False
place_before(
library / "tests/unit/gapic/logging_v2/test_metrics_service_v2.py",
"def test_metrics_service_v2_client_get_transport_class()",
test_metrics_default_client_info_headers,
escape="()",
)
s.move([library], excludes=[
"**/gapic_version.py",
"setup.py",
"testing/constraints-3.7.txt",
"README.rst",
"google/cloud/logging/__init__.py", # generated types are hidden from users
"google/cloud/logging_v2/__init__.py",
"docs/index.rst",
"docs/logging_v2", # Don't include gapic library docs. Users should use the hand-written layer instead
"scripts/fixup_logging_v2_keywords.py", # don't include script since it only works for generated layer
],
)
s.remove_staging_dirs()
# ----------------------------------------------------------------------------
# Add templated files
# ----------------------------------------------------------------------------
templated_files = gcp.CommonTemplates().py_library(
cov_level=99,
microgenerator=True,
versions=gcp.common.detect_versions(path="./google", default_first=True),
system_test_external_dependencies=[
"google-cloud-bigquery",
"google-cloud-pubsub",
"google-cloud-storage",
"google-cloud-testutils",
],
unit_test_external_dependencies=["flask", "webob", "django"],
samples=True,
)
s.move(templated_files,
excludes=[
"docs/index.rst",
".github/release-please.yml",
".coveragerc",
"docs/multiprocessing.rst",
".github/workflows", # exclude gh actions as credentials are needed for tests
".github/auto-label.yaml",
"README.rst", # This repo has a customized README
],
)
# adjust .trampolinerc for environment tests
s.replace(".trampolinerc", "required_envvars[^\)]*\)", "required_envvars+=()")
s.replace(
".trampolinerc",
"pass_down_envvars\+\=\(",
'pass_down_envvars+=(\n "ENVIRONMENT"\n "RUNTIME"',
)
# don't lint environment tests
s.replace(
".flake8",
"exclude =",
"exclude =\n # Exclude environment test code.\n tests/environment/**\n",
)
# use conventional commits for renovate bot
s.replace(
"renovate.json",
"""}
}""",
"""},
"semanticCommits": "enabled"
}""",
)
# --------------------------------------------------------------------------
# Samples templates
# --------------------------------------------------------------------------
python.py_samples()
s.shell.run(["nox", "-s", "blacken"], hide_output=False)
s.shell.run(["nox", "-s", "blacken"], cwd="samples/snippets", hide_output=False)
# --------------------------------------------------------------------------
# Modify test configs
# --------------------------------------------------------------------------
# add shared environment variables to test configs
tracked_subdirs = ["continuous", "presubmit", "release", "samples", "docs"]
for subdir in tracked_subdirs:
for path, subdirs, files in os.walk(f".kokoro/{subdir}"):
for name in files:
if name == "common.cfg":
file_path = os.path.join(path, name)
s.move(
".kokoro/common_env_vars.cfg",
file_path,
merge=lambda src, dst, _,: f"{dst}\n{src}",
)