renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "github>renovatebot/.github",
    "github>renovatebot/.github//merge-queue.json"
  ],
  "baseBranches": ["$default", "zzz/don-not-delete"],
  "packageRules": [
    {
      "description": "Use `ci` semantic commit scope for ci deps",
      "matchFileNames": [".github/{actions/**,workflows}/*.yml"],
      "semanticCommitType": "ci",
      "additionalBranchPrefix": "ci-"
    },
    {
      "description": "Use `fix` semantic commit scope for docker image deps",
      "matchFileNames": ["Dockerfile"],
      "semanticCommitType": "fix",
      "additionalBranchPrefix": "deps-"
    },
    {
      "description": "Use `feat` semantic commit scope for docker image deps minor updates",
      "matchFileNames": ["Dockerfile"],
      "matchUpdateTypes": ["minor"],
      "semanticCommitType": "feat"
    },
    {
      "description": "Use `feat` semantic commit scope with breaking change for docker image deps major updates",
      "matchFileNames": ["Dockerfile"],
      "matchUpdateTypes": ["major"],
      "commitMessagePrefix": "feat(deps)!:",
      "addLabels": ["breaking"],
      "dependencyDashboardApproval": false
    },
    {
      "description": "Use `feat` semantic commit scope with breaking change for some minor updates",
      "matchFileNames": ["Dockerfile"],
      "matchUpdateTypes": ["minor"],
      "matchDepNames": ["php", "python", "ruby"],
      "commitMessagePrefix": "feat(deps)!:",
      "addLabels": ["breaking"],
      "automerge": false
    },
    {
      "description": "Require approval for major updates for `maint` branches",
      "matchBaseBranches": ["/^maint/.+/"],
      "matchUpdateTypes": ["major"],
      "dependencyDashboardApproval": true
    },
    {
      "description": "Require approval for some minor updates for `maint` branches",
      "matchBaseBranches": ["/^maint/.+/"],
      "matchUpdateTypes": ["minor"],
      "matchDepNames": ["php", "python", "ruby"],
      "dependencyDashboardApproval": true
    }
  ]
}