{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "dependencyDashboard": true,
  "dependencyDashboardApproval": true,
  "major": {
    "dependencyDashboardApproval": true
  },
  "minor": {
    "dependencyDashboardApproval": true
  },
  "enabledManagers": ["dockerfile"],
  "regexManagers": [
    {
      "fileMatch": ["Dockerfile(.*)"],
      "matchStrings": [
        "# renovate: datasource=(?<datasource>[a-z-]+?) depName=(?<depName>.+?)(?: (?:packageName|lookupName)=(?<packageName>.+?))?(?: versioning=(?<versioning>[a-z0-9-]+?))?\\s(?:ENV|ARG) .+?_VERSION=(?<currentValue>.+?)\\s"
      ],
      "versioningTemplate": "{{#if versioning}}{{versioning}}{{else}}semver{{/if}}"
    }
  ]
}