renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:base",
    "config:recommended"
  ],
  "docker": {
    "pinDigests": true
  },
  "ignorePaths": [
    ".tests/docker-compose.yml",
    "examples/*/docker-compose.*",
    "scripts/**/*Dockerfile",
    "scripts/**/docker-compose.*"
  ],

  "packageRules": [
    {
      "matchUpdateTypes": [
        "minor",
        "patch",
        "pin",
        "digest",
        "pinDigest"
      ],
      "matchCurrentVersion": "!/^0/",
      "automerge": true
    },
    {
      "matchDatasources": ["docker"],
      "matchDepNames": ["gameservermanagers/gameserver"],
      "matchUpdateTypes": [
        "pin",
        "digest",
        "pinDigest"
      ],
      "pinDigests": true
    }

  ],
  "customManagers": [
    {
      "customType": "regex",
      "fileMatch": ["Dockerfile"],
      "matchStrings": [
        "#\\s*renovate:\\s*datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\s.*?_VERSION=\\s*(?<currentValue>.*)\\s"
      ],
      "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
    }
  ]
}