renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": ["github>terraform-ibm-modules/common-dev-assets:commonRenovateConfig"],
  "customManagers": [
    {
      "customType": "regex",
      "description": "Update docker image digest to latest in variables.tf",
      "fileMatch": ["variables.tf$"],
      "datasourceTemplate": "docker",
      "matchStrings": [
        "default\\s*=\\s*\"(?<currentValue>[\\w.-]+)@(?<currentDigest>sha256:[a-f0-9]+)\"\\s*# docker datasource: (?<depName>[^\\s]+)"
      ]
    },
    {
      "customType": "regex",
      "description": "Update helm chart version to latest in variables.tf",
      "fileMatch": ["variables.tf$"],
      "datasourceTemplate": "helm_release",
      "matchStrings": [
        "default\\s*=\\s*\"(?<currentValue>.*?)\"\\s*# helm datasource: (?<depName>[^\\s]+)"
      ]
    }
  ],
  "labels": ["renovate"],
  "packageRules": [
    {
      "matchManagers": ["helmv3"],
      "groupName": "Charts and Images",
      "commitMessageExtra": "to latest",
      "group": true
    },
    {
      "matchDatasources": ["docker"],
      "groupName": "Charts and Images",
      "commitMessageExtra": "to latest",
      "group": true
    }
  ]
}