chore(ci): add fallback lint

.github/workflows/lint.yml

@@ -30,6 +30,9 @@ jobs:
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
       cancel-in-progress: true
+    strategy:
+      matrix:
+        version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     # run job on proper workflow event triggers (skip job for pull_request event from forks and only run pull_request_target for "tests: run" label)
     if: "${{ (github.event.action != 'labeled' && github.event.pull_request.head.repo.full_name == github.event.pull_request.base.repo.full_name) || github.event.label.name == 'tests: run' }}"
 
@@ -50,14 +53,18 @@ jobs:
             } catch (e) {
               console.log('Failed to remove label. Another job may have already removed it!');
             }
-            
+
       - name: Checkout Repository
         uses: actions/checkout@v3
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+          token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Setup Python
         uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
         with:
-          python-version: "3.11"
+          python-version: ${{ matrix.version }}
 
       - name: Install requirements
         run: pip install -r requirements.txt

.github/workflows/lint_fallback.yml

@@ -0,0 +1,28 @@
+# Copyright 2024 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.
+
+name: Lint
+on:
+  pull_request:
+    paths:
+      - "*.md"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: none
+
+    steps:
+      - run: echo "No tests required."

integration.cloudbuild.yaml

@@ -14,25 +14,25 @@
 
 steps:
   - id: Install dependencies
-    name: python:3.11
+    name: python:3.8
     entrypoint: pip
     args: ["install", "--user", "-r", "requirements.txt"]
 
   - id: Install module (and test requirements)
-    name: python:3.11
+    name: python:3.8
     entrypoint: pip
     args: ["install", ".[test]", "--user"]
 
   - id: Run integration tests
-    name: python:3.11
+    name: python:3.8
     entrypoint: python
     args: ["-m", "pytest"]
     env:
-      - 'PROJECT_ID=$PROJECT_ID'
-      - 'INSTANCE_ID=${_INSTANCE_ID}'
-      - 'GOOGLE_DATABASE=${_GOOGLE_DATABASE}'
-      - 'PG_DATABASE=${_PG_DATABASE}'
-      - 'TABLE_NAME=test_$BUILD_ID'
+      - "PROJECT_ID=$PROJECT_ID"
+      - "INSTANCE_ID=${_INSTANCE_ID}"
+      - "GOOGLE_DATABASE=${_GOOGLE_DATABASE}"
+      - "PG_DATABASE=${_PG_DATABASE}"
+      - "TABLE_NAME=test_$BUILD_ID"
 
 substitutions:
   _INSTANCE_ID: test-instance