renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:base"
  ],
  "pinDigests": true,
  "prHourlyLimit": 0,
  "labels": [
      "renovate-bot"
  ],
  "automerge": true,
  "automergeType": "pr",
  "regexManagers": [
    {
      "fileMatch": [
        "^Dockerfile$"
      ],
      "matchStrings": [
        "ENV HELM_VERSION=(?<currentValue>.*?)\n"
      ],
      "depNameTemplate": "helm/helm",
      "datasourceTemplate": "github-tags"
    },
    {
      "fileMatch": [
        "^Dockerfile$"
      ],
      "matchStrings": [
        "ENV HELMFILE_VERSION=(?<currentValue>.*?)\n"
      ],
      "depNameTemplate": "roboll/helmfile",
      "datasourceTemplate": "github-tags"
    },
    {
      "fileMatch": [
        "^Dockerfile$"
      ],
      "matchStrings": [
        "ENV KUSTOMIZE_VERSION=(?<currentValue>.*?)\n"
      ],
      "depNameTemplate": "kubernetes-sigs/kustomize",
      "datasourceTemplate": "github-tags"
    }
  ],
  "packageRules": [
    {
      "matchPackageNames": [
        "kubernetes-sigs/kustomize"
      ],
      "extractVersion": "^kustomize/v(?<version>.*)$"
    }
  ]
}