renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:base"
  ],
  "regexManagers": [
    {
      "fileMatch": [
        "^Dockerfile$"
      ],
      "matchStrings": [
        "datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\sENV .*?_VERSION=(?<currentValue>.*)\\s"
      ],
      "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
    },
    {
      "fileMatch": [
        "^apkg.rc$"
      ],
      "matchStrings": [
        "datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\sVersion:\\s+(?<currentValue>.*)\\s"
      ],
      "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
    },
    {
      "fileMatch": [
        "^Dockerfile$"
      ],
      "matchStrings": [
        "ARG IMAGE=(?<depName>.*?):(?<currentValue>.*?)@(?<currentDigest>sha256:[a-f0-9]+)s"
      ],
      "datasourceTemplate": "docker"
    }
  ]
}