version: 2
updates:
  # npm dependencies via pnpm
  - package-ecosystem: 'npm'
    directory: '/'
    schedule:
      interval: 'weekly'
      day: 'monday'
      time: '09:00'
      timezone: 'Europe/Paris'
    # Group updates to reduce PR noise
    groups:
      # Group SvelteKit and related core framework updates
      sveltekit:
        patterns:
          - '@sveltejs/*'
          - 'svelte*'
        update-types:
          - 'minor'
          - 'patch'
      # Group development tooling updates
      dev-tools:
        patterns:
          - 'eslint*'
          - 'prettier*'
          - '@eslint/*'
          - 'typescript*'
          - '@types/*'
          - 'vite*'
          - 'vitest*'
        update-types:
          - 'minor'
          - 'patch'
      # Group Tailwind CSS related packages
      tailwind:
        patterns:
          - 'tailwindcss*'
          - '@tailwindcss/*'
          - 'autoprefixer'
        update-types:
          - 'minor'
          - 'patch'
    # Set PR limits to avoid overwhelming the team
    open-pull-requests-limit: 8
    # Ignore packages that require manual updates or are pinned for specific reasons
    ignore:
      # Node.js version is managed via engines field and should be manually updated
      - dependency-name: 'node'
      # Major framework versions should be manually reviewed due to breaking changes
      - dependency-name: '@sveltejs/kit'
        update-types: ['version-update:semver-major']
      - dependency-name: 'svelte'
        update-types: ['version-update:semver-major']
      - dependency-name: 'typescript'
        update-types: ['version-update:semver-major']
    # Configure commit message format
    commit-message:
      prefix: 'deps'
      include: 'scope'