renovate.json5

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  extends: [
    "config:base",
    // https://docs.renovatebot.com/presets-npm/
    "npm:unpublishSafe",
    // Required to not pin dependencies to _exact_ versions (npm + pip)
    ":preserveSemverRanges",
  ],

  pip_requirements: {
    // fileMatch default: (^|/)([\\w-]*)requirements\\.(txt|pip)$
    "fileMatch": ["(^|/)([\\w-]*)requirements.*\\.txt$"],
  },

  packageRules: [
    {
      matchManagers: ["maven", "gradle", "gradle-wrapper"],
      "labels": ["dependencies", "java"],
    },
    {
      matchManagers: ["npm"],
      "labels": ["dependencies", "javascript"],
    },
    {
      matchManagers: ["pip_requirements", "pip_setup"],
      "labels": ["dependencies", "python"],
    },
    {
      matchManagers: ["docker"],
      "labels": ["dependencies", "docker"],
    },

    // Check for updates, merge automatically
    {
      matchManagers: ["maven", "gradle", "gradle-wrapper", "npm", "pip_requirements", "pip_setup"],
      matchUpdateTypes: ["minor", "patch"],
      automerge: true,
      platformAutomerge: true,
    },

    // Schedule npm + pip on weekends
    {
      matchManagers: ["npm", "pip_requirements", "pip_setup"],
      extends: ["schedule:weekends"],
    },

    // Check for major updates, but do not merge automatically
    {
      matchManagers: ["maven", "gradle", "gradle-wrapper", "npm", "pip_requirements", "pip_setup"],
      matchUpdateTypes: ["major"],
      automerge: false,
    },

    // Exclude a couple packages that are known to break Nessie and/or downstream users
    {
      matchManagers: ["maven", "gradle"],
      matchPackageNames: [
        "io.delta:delta-core_2.12",
        "jakarta.validation:jakarta.validation-api",
        "jakarta.enterprise:jakarta.enterprise.cdi-api",
        "org.glassfish.jersey:jersey-bom",
      ],
      "matchUpdateTypes": ["minor", "patch", "pin", "digest"],
    },

    // Docker
    {
      matchManagers: ["docker"],
      automerge: false,
      platformAutomerge: false
    },
  ],

  // Max 50 PRs in total, 10 per hour
  prConcurrentLimit: 50,
  prHourlyLimit: 2,
}