# Copyright 2026 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
#
#     https://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.

repos:
-   repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v4.4.0
    hooks:
    -   id: trailing-whitespace
    -   id: end-of-file-fixer

-   repo: https://github.com/astral-sh/ruff-pre-commit
    rev: v0.15.12
    hooks:
    -   id: ruff
        args: [--fix, --exit-non-zero-on-fix]
    -   id: ruff-format

-   repo: local
    hooks:
    # Ensure SKILL.md files adhere to mdformat standards for optimal markdown
    # consumption by agents without degraded structure.
    -   id: mdformat
        name: mdformat
        entry: uv run mdformat
        language: system
        files: SKILL\.md$

    # Run pytest only on modified test files.
    -   id: pytest
        name: pytest
        entry: pytest
        language: system
        files: ^tests/.*test_.*\.py$

    # Block third-party brand / company names in added diff lines.
    # Implemented via a Gemini call in scripts/check_brands.py — only
    # the allowed-brand list lives in the script (Google + first-party
    # products + Cymbal as the fictitious-brand placeholder). Requires
    # `gcloud auth application-default login` + a resolvable GCP
    # project. Set BRAND_CHECK_SKIP=1 to bypass deliberately.
    -   id: brand-check-code
        name: brand-check (added diff lines, via Gemini)
        entry: python3 scripts/check_brands.py --code-files
        language: system
        types: [python]

    # Same check, applied to the in-flight commit message. Runs in the
    # commit-msg stage so contributors must install that stage explicitly:
    #     pre-commit install --hook-type commit-msg
    -   id: brand-check-msg
        name: brand-check (commit message, via Gemini)
        entry: python3 scripts/check_brands.py --commit-msg
        language: system
        stages: [commit-msg]