renovate.json5

{
  $schema: 'https://docs.renovatebot.com/renovate-schema.json',
  extends: ['github>netlify/renovate-config:default'],
  ignorePresets: [':prHourlyLimit2'],
  semanticCommits: true,
  // The config we're extending ignores test dirs, but we want to bump some fixture deps
  ignorePaths: ['**/node_modules/**'],
  packageRules: [
    // Since we've enabled Renovate (see above) for demo and fixture sites, adjust the config for these.
    {
      matchFileNames: ['tests/**/fixtures/**/package.json', 'demo/package.json'],
      // If a fixture requires a specific framework version, never bump it.
      updatePinnedDependencies: false,
      // Always use `chore:` (since these are test fixtures), to avoid no-op releases.
      extends: [':semanticCommitTypeAll(chore)'],
    },
    {
      description: 'Stable & unstable Angular bumps in demo and test fixtures',
      groupName: 'Angular packages',
      matchFileNames: ['tests/**/fixtures/**/package.json', 'demo/package.json'],
      matchPackageNames: ['@angular/**', 'zone.js', '@angular-devkit/**'],
      // Override the schedule to get immediate PRs.
      schedule: null,
      // Apply a unique label so we can trigger additional workflows for these PRs.
      addLabels: ['bump-framework-in-fixtures'],
      // Bump even if the release isn't tagged as `latest`.
      respectLatest: false,
      // Bump even if it's a pre-release (e.g. 1.2.3-beta.8).
      ignoreUnstable: false,
      // Ideally we'd like to disable automerge only for unstable bumps, but this is
      // difficult (or impossible) to implement so we just disable it entirely.
      automerge: false,
    },
    // Angular major version updates attempt to upgrade fixtures for Angular 17, 18 etc
    // we never want to upgrade those, so we disable them in fixtures.
    // Angular major versions are being released on 6 months schedule and we will need to handle them
    // manually anyway (even if it's just creating test fixtures for them, without adjusting the runtime
    // itself)
    // Additionally peerDeps bumps (like typescript) make it seemingly impossible to automate this process
    // for demo app, so major bumps are just fully disabled.
    {
      description: 'Disable angular major version upgrades',
      matchFileNames: ['tests/**/fixtures/**/package.json', 'demo/package.json'],
      matchPackageNames: ['@angular/**', '@angular-devkit/**'],
      matchUpdateTypes: ['major'],
      enabled: false,
    },
    // zone.js is in 0.x.y version range, so we also disable minor updates for those
    {
      description: 'Disable zone.js minor version upgrades in fixtures',
      matchFileNames: ['tests/**/fixtures/**/package.json', 'demo/package.json'],
      matchPackageNames: ['zone.js'],
      matchUpdateTypes: ['minor', 'major'],
      enabled: false,
    },
  ],
}