chore: Adds autoformat.sh for formatting codebase.

PiperOrigin-RevId: 762301862

Author: Jacksunwei

autoformat.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+# Copyright 2025 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.
+
+# Autoformat ADK codebase.
+
+if ! command -v isort &> /dev/null
+then
+    echo "isort not found, refer to CONTRIBUTING.md to set up dev environment first."
+    exit
+fi
+
+if ! command -v pyink &> /dev/null
+then
+    echo "pyink not found, refer to CONTRIBUTING.md to set up dev environment first."
+    exit
+fi
+
+echo '---------------------------------------'
+echo '|  Organizing imports for src/...'
+echo '---------------------------------------'
+
+isort src/
+echo 'All done! ✨ 🍰 ✨'
+
+echo '---------------------------------------'
+echo '|  Organizing imports for tests/...'
+echo '---------------------------------------'
+
+isort tests/
+echo 'All done! ✨ 🍰 ✨'
+
+echo '---------------------------------------'
+echo '|  Auto-formatting src/...'
+echo '---------------------------------------'
+
+find -L src/ -type f -name "*.py" -exec pyink --config pyproject.toml {} +
+
+echo '---------------------------------------'
+echo '|  Auto-formatting tests/...'
+echo '---------------------------------------'
+
+find -L tests/ -type f -name "*.py" -exec pyink --config pyproject.toml {} +