skills-generate.yml

# 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
#
#     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: Generate Skills

on:
  pull_request:
    paths:
      - "toolbox_version.txt"

jobs:
  generate-skills:
    # Only run for same-repo PRs (e.g. renovate's toolbox bump), where the
    # built-in GITHUB_TOKEN can push back to the PR branch.
    if: github.event.pull_request.head.repo.full_name == github.repository
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Check out PR branch
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
        with:
          ref: ${{ github.head_ref }}

      - name: Generate skills
        run: |
          VERSION="$(tr -d '\n' < toolbox_version.txt)"
          echo "Detected toolbox version: $VERSION"
          export VERSION
          chmod +x ./.github/scripts/generate_skills.sh
          ./.github/scripts/generate_skills.sh

      - name: Commit and push regenerated skills
        run: |
          if [ -z "$(git status --porcelain)" ]; then
            echo "No skill changes generated. Nothing to commit."
            exit 0
          fi

          echo "Changes detected. Committing regenerated skills..."
          git config user.name "release-please[bot]"
          git config user.email "55107282+release-please[bot]@users.noreply.github.com"

          git add .
          git commit -m "chore: auto-generate skills for toolbox v$(tr -d '\n' < toolbox_version.txt)"
          git push