renovate.json5

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "config:recommended"
  ],
  "prConcurrentLimit": 3,
  "rebaseWhen": "conflicted",
  "labels": [
    "dependencies"
  ],
  "packageRules": [
    // some dependencies that we auto-merge release very often and even the auto-merges create a lot of
    // noise, so we slow it down a bit
    {
      "description": "Automerge test dependencies in a single PR",
      "groupName": "Test dependencies",
      "matchPackageNames": [
        "org.mockito:mockito-core",
        "com.tngtech.archunit:archunit",
        "org.apache.maven.plugins:maven-surefire-plugin",
        "me.fabriciorby:maven-surefire-junit5-tree-reporter",
        "com.google.truth:truth",
        "org.jacoco:jacoco-maven-plugin", // coverage plugin
        "org.apache.commons:commons-compress" // only used by tests
      ],
      "matchPackagePrefixes": [
        "org.junit.jupiter:",
      ],
      "automerge": true,
      "schedule": "on the 17th day of the month"
    },
    {
      "description": "Automerge Maven plugins in a single PR",
      "groupName": "Maven plugins",
      "matchPackagePrefixes": [
        "org.apache.maven.plugins:"
      ],
      "schedule": "on the 23rd day of the month",
      "automerge": true
    },
    {
      "description": "Automerge logging dependencies in a single PR",
      "groupName": "logging dependencies",
      "matchPackagePrefixes": [
        "org.slf4j:",
        "ch.qos.logback:"
      ],
      "automerge": true,
      "schedule": "on the 4th day of the month"
    },
    {
      "description": "Automerge dependencies",
      "matchPackageNames": [
        "io.github.classgraph:classgraph",
      ],
      "automerge": true,
      "schedule": "monthly"
    }
  ],
  "timezone": "Europe/Berlin"
}