{
  $schema: 'https://docs.renovatebot.com/renovate-schema.json',
  extends: [
    'config:recommended',
    'customManagers:dockerfileVersions',
    ':labels(dependencies)',
    ':prConcurrentLimitNone', // Remove limit for open PRs at any time
    ':prHourlyLimit2' // Rate limit PR creation to a maximum of two per hour
  ],
  rebaseWhen: 'always', // Always rebase PRs to keep them up-to-date
  minimumReleaseAge: '3', // Wait 3 days after the package has been published before upgrading it
  dependencyDashboardHeader: 'This issue lists Renovate updates and detected dependencies. Read the [Dependency Dashboard](https://docs.renovatebot.com/key-concepts/dashboard/) docs to learn more. Before approving any upgrade: read the description and comments in the [`renovate.json5` file](https://github.com/mastodon/mastodon/blob/main/.github/renovate.json5).',
  postUpdateOptions: ['yarnDedupeHighest'],
  packageRules: [
    {
      // Require Dependency Dashboard Approval for major version bumps of these node packages
      matchManagers: ['npm'],
      matchPackageNames: [
        'tesseract.js',
        'react-hotkeys',
        '@svgr/webpack',
        '@types/webpack',
        'babel-loader',
        'compression-webpack-plugin',
        'css-loader',
        'imports-loader',
        'mini-css-extract-plugin',
        'postcss-loader',
        'sass-loader',
        'terser-webpack-plugin',
        'webpack',
        'webpack-assets-manifest',
        'webpack-bundle-analyzer',
        'webpack-dev-server',
        'webpack-cli',
        'history',
        'react-router-dom'
      ],
      matchUpdateTypes: ['major'],
      dependencyDashboardApproval: true
    },
    {
      // Require Dependency Dashboard Approval for major version bumps of these Ruby packages
      matchManagers: ['bundler'],
      matchPackageNames: [
        'rack',
        'strong_migrations',
        'sidekiq',
        'sidekiq-unique-jobs',
        'redis'
      ],
      matchUpdateTypes: ['major'],
      dependencyDashboardApproval: true
    },
    {
      // Update GitHub Actions and Docker images weekly
      matchManagers: ['github-actions', 'dockerfile', 'docker-compose'],
      extends: ['schedule:weekly']
    },
    {
      // Require Dependency Dashboard Approval for major & minor bumps for the ruby image, this needs to be synced with .ruby-version
      matchManagers: ['dockerfile'],
      matchPackageNames: ['moritzheiber/ruby-jemalloc'],
      matchUpdateTypes: ['minor', 'major'],
      dependencyDashboardApproval: true
    },
    {
      // Require Dependency Dashboard Approval for major bumps for the node image, this needs to be synced with .nvmrc
      matchManagers: ['dockerfile'],
      matchPackageNames: ['node'],
      matchUpdateTypes: ['major'],
      dependencyDashboardApproval: true
    },
    {
      // Require Dependency Dashboard Approval for major postgres bumps in the docker-compose file, as those break dev environments
      matchManagers: ['docker-compose'],
      matchPackageNames: ['postgres'],
      matchUpdateTypes: ['major'],
      dependencyDashboardApproval: true
    },
    {
      // Update devDependencies every week, with one grouped PR
      matchManagers: ['npm'],
      matchDepTypes: 'devDependencies',
      matchUpdateTypes: ['patch', 'minor'],
      groupName: 'devDependencies (non-major)',
      extends: ['schedule:weekly']
    },
    {
      // Group all eslint-related packages with `eslint` in the same PR
      matchManagers: ['npm'],
      matchPackageNames: ['eslint', 'eslint-*', '@typescript-eslint/*'],
      matchUpdateTypes: ['patch', 'minor'],
      groupName: 'eslint (non-major)'
    },
    {
      // Group actions/*-artifact in the same PR
      matchManagers: ['github-actions'],
      matchPackageNames: [
        'actions/download-artifact',
        'actions/upload-artifact'
      ],
      matchUpdateTypes: ['major'],
      groupName: 'artifact actions (major)'
    },
    {
      // Update @types/* packages every week, with one grouped PR
      matchManagers: ['npm'],
      matchPackageNames: '@types/*',
      matchUpdateTypes: ['patch', 'minor'],
      groupName: 'DefinitelyTyped types (non-major)',
      extends: ['schedule:weekly'],
      addLabels: ['typescript']
    },
    {
      // We want those packages to always have their own PR
      matchManagers: ['npm'],
      matchPackageNames: [
        'typescript'
      ],
      groupName: null // We don't want them to belong to any group
    },
    {
      // Group all RuboCop packages with `rubocop` in the same PR
      matchManagers: ['bundler'],
      matchPackageNames: ['rubocop', 'rubocop-*'],
      matchUpdateTypes: ['patch', 'minor'],
      groupName: 'RuboCop (non-major)'
    },
    {
      // Group all RSpec packages with `rspec` in the same PR
      matchManagers: ['bundler'],
      matchPackageNames: ['rspec', 'rspec-*'],
      matchUpdateTypes: ['patch', 'minor'],
      groupName: 'RSpec (non-major)'
    },
    {
      // Group all opentelemetry-ruby packages in the same PR
      matchManagers: ['bundler'],
      matchPackageNames: ['opentelemetry-*'],
      matchUpdateTypes: ['patch', 'minor'],
      groupName: 'opentelemetry-ruby (non-major)'
    },
    // Add labels depending on package manager
    { matchManagers: ['npm', 'nvm'], addLabels: ['javascript'] },
    { matchManagers: ['bundler', 'ruby-version'], addLabels: ['ruby'] },
    { matchManagers: ['docker-compose', 'dockerfile'], addLabels: ['docker'] },
    { matchManagers: ['github-actions'], addLabels: ['github_actions'] }
  ]
}