renovate/lib/data

Introduction

The lib/data folder has all our crowdsourced data files. This readme explains what each file is used for.

Summary

File	What is the file about?
monorepo.json	Group related packages into a single PR.
replacements.json	Rename old packages to new replacement.
changelog-urls.json	Tell Renovate where to find changelogs.
source-urls.json	Tell Renovate the source URL of packages.
node-schedule.json	Node.js versioning schedule.
mise-registry.json	Mise tool registry: short names mapped to backends.

Group related packages (monorepo.json)

The monorepo.json file has all the monorepo presets.

Monorepo presets group related packages, so they are updated with a single Renovate PR.

!!! note We only accept monorepos when packages are released together. So they should have all the same version or they strictly need to be merged together. Otherwise those groupings would cause immortal PR's. Please add that information with links to source for validation.

Ways to group packages

There are three ways to group packages:

Group packages	Method
From the same source repository.	repoGroups
From the same organization.	orgGroups
Based on name patterns or prefixes.	patternGroups

Rename old packages (replacements.json)

The replacements.json file has all the replacement presets.

When a package gets renamed, you need to tell Renovate:

• the datasource of the package → matchDatasources
• the old package name → matchPackageNames
• the new package name → replacementName
• the last version available for the old package name → matchCurrentVersion
• the first version available for the new package name → replacementVersion

You can omit replacementVersion if the current version is the same as the new version.

Example:

{
  "matchCurrentVersion": ">=3.10.3",
  "matchDatasources": ["npm"],
  "matchPackageNames": [
    "apollo-server",
    "apollo-server-core",
    "apollo-server-express"
  ],
  "replacementName": "@apollo/server",
  "replacementVersion": "4.0.0"
}

Tell Renovate where to find changelogs (changelog-urls.json)

The changelog-urls.json has all the changelog information.

Renovate nearly always finds, and displays, the changelog for a package update automatically.

Usually, the API for the package to be updated gives Renovate the correct info. If this does not happen, for whatever reason, Renovate can not show the changelog.

You can use these config options to let Renovate find the correct changelog:

• changelogUrl

Read the Renovate docs, key concepts page for changelogs to learn more about how Renovate fetches and displays changelogs.

To locate the changelogs, Renovate requires:

• the name of the package (packageName)
• the datasource of the package
• the URL to the changelog file (changelogUrl)

Example: For the zone.js package, the changelog URL is https://github.com/angular/angular/blob/master/packages/zone.js/CHANGELOG.md. This will be added to the npm group in the changelog-urls.json file since the package's datasource is npm.

Tell Renovate where to find source urls (source-urls.json)

The source-urls.json has the information on source URL of multiple packages.

Renovate nearly always finds, and displays, the source for a package update automatically. Usually, the API for the package to be updated gives Renovate the correct info. If this does not happen, for whatever reason, Renovate can not link to the source of the package and might not be able to lookup changelogs.

To check if Renovate can find the source URLs for your package:

1. Find the datasource for your package.
2. Read the Renovate docs for the datasource.
3. Look for a table in the docs that shows if the datasource returns source URLs.

If Renovate does not find the right source URls automatically: use the sourceUrl config option.

To locate the source repository, Renovate requires:

• the name of the package (packageName)
• the datasource of the package
• the URL to the source repository (sourceUrl)

Example: The source URL for the repository cypress-io/cypress is https://github.com/cypress-io/cypress. This will be added to the orb group in the source-urls.json file since the package's datasource is orb.

Node.js Versioning Schedule node-schedule.json

This file is automatically updated by a scheduled workflow. It can be manually updated by running pnpm update-static-data:node-schedule.

Mise tool registry (mise-registry.json)

This file is automatically updated by a scheduled workflow. It can be manually updated by running pnpm update-static-data:mise-registry.

It maps mise tool short names (e.g. zola) to their available backends (e.g. ["aqua:getzola/zola", "asdf:salasrod/asdf-zola"]). The data is generated from mise registry --json using the mise CLI.

This enables Renovate to automatically support all tools in the mise registry without manual updates.