name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

permissions:
  contents: read

jobs:
  validate:
    name: Lint & Verify
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.11"

      - name: Verify accessible SVG contract
        run: python3 scripts/test-lint-a11y.py

      - name: Run skin linter
        run: python3 scripts/lint-skin.py --all --baseline

      - name: Verify sequence OAuth specs
        run: python3 scripts/verify-sequence-oauth.py

      - name: Verify draw.io import script
        run: python3 scripts/verify-drawio-import.py

      - name: Verify generated icon assets
        run: |
          python3 scripts/build-icons.py
          git diff --ignore-space-at-eol --exit-code -- \
            skills/diagram-design/assets/icons.html \
            skills/diagram-design/references/primitive-icons.md