renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:recommended"
  ],
  "customManagers": [
    {
      "customType": "regex",
      "fileMatch": ["^Makefile$"],
      "matchStrings": [
        "# renovate: datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?( registryUrl=(?<registryUrl>.*?))?\\s.*?_VERSION \\?= (?<currentValue>.*)\\s"
      ],
      "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
    }
  ],
  "packageRules": [
    {
      "description": "Automerge grouped non-major updates",
      "matchUpdateTypes": ["minor", "patch"],
      "groupName": "grouped non-major updates",
      "matchPackagePatterns": ["*"],
      "schedule": ["* * * * 6"],
      "labels": ["ok-to-test"],
      "automerge": true
    }
  ]
}