{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "github>ivuorinen/renovate-config",
    "schedule:weekly"
  ],
  "customManagers": [
    {
      "customType": "regex",
      "managerFilePatterns": [
        "^Makefile$",
        ".*\\.mk$"
      ],
      "matchStrings": [
        "#\\s*renovate:\\s*datasource=(?<datasource>\\S+)\\s+depName=(?<depName>\\S+)\\n[A-Z_]+\\s*:?=\\s*(?<currentValue>v?\\d+\\.\\d+\\.\\d+\\S*)"
      ],
      "versioningTemplate": "semver"
    }
  ],
  "minimumReleaseAge": "3 days",
  "packageRules": [
    {
      "matchManagers": [
        "custom.regex"
      ],
      "matchFileNames": [
        "Makefile",
        "**/*.mk"
      ],
      "groupName": "development tools",
      "schedule": [
        "before 6am on monday"
      ]
    }
  ]
}