renovate.json5

{
  $schema: 'https://docs.renovatebot.com/renovate-schema.json',
  extends: [
    'config:base',
    ':disableRateLimiting',
  ],
  baseBranches: [
    // don't run on renovate branches
    "$default",
    // See https://docs.renovatebot.com/configuration-options/#basebranches
    // baseBranches supports Regular Expressions that must begin and end with /
  ], //See also possible support for multiple base branches, one per K8S minor version https://docs.renovatebot.com/configuration-options/#basebranches
  packageRules: [
    {
      description: "Add common labels",
      matchDepPatterns: ["*"],
      addLabels: [
        // See full list of fields available at https://docs.renovatebot.com/templates/#other-available-fields
        "datasource/{{datasource}}",
        "depName/{{depNameSanitized}}",
        "manager/{{manager}}",
      ]
    },
    {
      // Add checksums extraction tip to yq packaqe
      matchDepNames: "mikefarah/yq",
      prBodyNotes: ["To easily extract checksums: curl -sSL https://github.com/mikefarah/yq/releases/download/v{{version}}/checksums |grep \"yq_linux_amd64 \"|cut -d' ' -f37"]
    }
  ],
  regexManagers: [
    {
      fileMatch: ["Dockerfile$"],
      "matchStrings": [
        // For dockerfile: https://regex101.com/r/iJfnnL/1
        "datasource=(?<datasource>github-releases) depName=(?<depName>[\\w\\d\\//\\-\\_]+)\\nENV .+_VERSION[\\s*|=]??\\\"?(?<currentValue>[\\w\\d\\/\\-\\.\\_]+)\\\"?\\s*",
      ],
      // datasourceTemplate: "{{datasource}}", // should not be required as we extract datasource
      versioningTemplate: "regex:(?<major>\\d+)\\.(?<minor>\\d+)\\.(?<patch>\\d+)?$",
      extractVersionTemplate: "^v?(?<version>.*)$"
    }
  ]
}