chore: migrate to owl bot (#61)

packages/google-cloud-billing/.github/.OwlBot.lock.yaml

@@ -0,0 +1,4 @@
+docker:
+  digest: sha256:cfc0e802701262c211703c468874d767f65dabe6a1a71d0e07bfc8a3d5175f32
+  image: gcr.io/repo-automation-bots/owlbot-python:latest
+

packages/google-cloud-billing/.github/.OwlBot.yaml

@@ -0,0 +1,26 @@
+# Copyright 2021 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.
+
+docker:
+  image: gcr.io/repo-automation-bots/owlbot-python:latest
+
+deep-remove-regex:
+  - /owl-bot-staging
+
+deep-copy-regex:
+  - source: /google/cloud/billing/(v.*)/.*-py/(.*)
+    dest: /owl-bot-staging/$1/$2
+
+begin-after-commit-hash: 6a5da3f1274b088752f074da5bc9e30bd1beb27e
+

packages/google-cloud-billing/.github/header-checker-lint.yml

@@ -1,6 +1,6 @@
 {"allowedCopyrightHolders": ["Google LLC"],
  "allowedLicenses": ["Apache-2.0", "MIT", "BSD-3"],
- "ignoreFiles": ["**/requirements.txt", "**/requirements-test.txt"],
+ "ignoreFiles": ["**/requirements.txt", "**/requirements-test.txt", "**/__init__.py", "samples/**/constraints.txt", "samples/**/constraints-test.txt"],
  "sourceFileExtensions": [
  	"ts", 
  	"js", 

packages/google-cloud-billing/.kokoro/release.sh

@@ -26,7 +26,7 @@ python3 -m pip install --upgrade twine wheel setuptools
 export PYTHONUNBUFFERED=1
 
 # Move into the package, build the distribution and upload.
-TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_google_cloud_pypi_password")
+TWINE_PASSWORD=$(cat "${KOKORO_GFILE_DIR}/secret_manager/google-cloud-pypi-token")
 cd github/python-billing
 python3 setup.py sdist bdist_wheel
-twine upload --username gcloudpypi --password "${TWINE_PASSWORD}" dist/*
+twine upload --username __token__ --password "${TWINE_PASSWORD}" dist/*

packages/google-cloud-billing/.kokoro/release/common.cfg

@@ -23,18 +23,8 @@ env_vars: {
     value: "github/python-billing/.kokoro/release.sh"
 }
 
-# Fetch PyPI password	
-before_action {	
-  fetch_keystore {	
-    keystore_resource {	
-      keystore_config_id: 73713	
-      keyname: "google_cloud_pypi_password"	
-    }	
-  }	
-}
-
 # Tokens needed to report release status back to GitHub
 env_vars: {
   key: "SECRET_MANAGER_KEYS"
-  value: "releasetool-publish-reporter-app,releasetool-publish-reporter-googleapis-installation,releasetool-publish-reporter-pem"
-}
+  value: "releasetool-publish-reporter-app,releasetool-publish-reporter-googleapis-installation,releasetool-publish-reporter-pem,google-cloud-pypi-token"
+}

packages/google-cloud-billing/docs/_static/custom.css

@@ -1,9 +1,20 @@
 div#python2-eol {
 	border-color: red;
 	border-width: medium;
-} 
+}
 
 /* Ensure minimum width for 'Parameters' / 'Returns' column */
 dl.field-list > dt {
     min-width: 100px
 }
+
+/* Insert space between methods for readability */
+dl.method {
+	padding-top: 10px;
+	padding-bottom: 10px
+}
+
+/* Insert empty space between classes */
+dl.class {
+	padding-bottom: 50px
+}

packages/google-cloud-billing/synth.py → packages/google-cloud-billing/owlbot.py

@@ -19,20 +19,15 @@
 import synthtool.gcp as gcp
 from synthtool.languages import python
 
-gapic = gcp.GAPICBazel()
 common = gcp.CommonTemplates()
 
-# ----------------------------------------------------------------------------
-# Generate budgets GAPIC layer
-# ----------------------------------------------------------------------------
-library = gapic.py_library(
-    service="billing",
-    version="v1",
-    bazel_target="//google/cloud/billing/v1:billing-v1-py",
-)
+default_version = "v1"
+
+for library in s.get_staging_dirs(default_version):
+    excludes = ["setup.py", "docs/index.rst", "scripts/fixup*"]
+    s.move(library, excludes=excludes)
 
-excludes = ["setup.py", "docs/index.rst", "scripts/fixup*"]
-s.move(library, excludes=excludes)
+s.remove_staging_dirs()
 
 # ----------------------------------------------------------------------------
 # Add templated files
@@ -41,6 +36,4 @@
 s.move(templated_files, excludes=[".coveragerc"])  # the microgenerator has a good coveragerc file
 s.replace(".gitignore", "bigquery/docs/generated", "htmlcov")  # temporary hack to ignore htmlcov
 
-
-
 s.shell.run(["nox", "-s", "blacken"], hide_output=False)

packages/google-cloud-billing/renovate.json

@@ -2,5 +2,8 @@
   "extends": [
     "config:base",  ":preserveSemverRanges"
   ],
-  "ignorePaths": [".pre-commit-config.yaml"]
+  "ignorePaths": [".pre-commit-config.yaml"],
+  "pip_requirements": {
+    "fileMatch": ["requirements-test.txt", "samples/[\\S/]*constraints.txt", "samples/[\\S/]*constraints-test.txt"]
+  }
 }