renovate.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "baseBranches": ["main", "maintain/6.x", "maintain/7.x", "maintain/8.x"],
  "ignoreDeps": ["@dwp/govuk-casa"],
  "packageRules": [
    {
      "description": "v6 supports up to node v12. These packages require >=v14 so cannot be upgraded",
      "matchBaseBranches": ["maintain/6.x"],
      "matchPackageNames": [
        "fs-extra",
        "jsdom",
        "@stryker-mutator/core",
        "@stryker-mutator/mocha-runner"
      ],
      "matchUpdateTypes": ["major"],
      "enabled": false
    },
    {
      "description": "Cannot major upgrade govuk-frontend in older versions as they introduce potentially breaking changes to UI",
      "matchBaseBranches": ["maintain/6.x", "maintain/7.x", "maintain/8.x"],
      "matchPackageNames": ["govuk-frontend"],
      "matchUpdateTypes": ["major"],
      "enabled": false
    },
    {
      "description": "Stick to major node versions on older branches ( as defined in .nvmrc)",
      "matchBaseBranches": ["maintain/6.x", "maintain/7.x", "maintain/8.x"],
      "matchManagers": ["nvm"],
      "matchUpdateTypes": ["major"],
      "enabled": false
    },
    {
      "description": "Stick to major node and npm versions on older branches (as defined in engines)",
      "matchBaseBranches": ["maintain/6.x", "maintain/7.x", "maintain/8.x"],
      "matchManagers": ["npm"],
      "matchPackageNames": ["node", "npm"],
      "matchDepTypes": ["engines"],
      "matchUpdateTypes": ["major"],
      "enabled": false
    },
    {
      "description": "Stick to current major node versions on older branches (as defined by docker images)",
      "matchBaseBranches": ["maintain/6.x", "maintain/7.x", "maintain/8.x"],
      "matchManagers": ["dockerfile"],
      "matchPackageNames": ["node"],
      "matchUpdateTypes": ["major"],
      "enabled": false
    },
    {
      "description": "Auto-merging without an MR",
      "groupName": "non-major dependencies",
      "matchUpdateTypes": ["minor", "patch", "pin", "pinDigest"],
      "automerge": true,
      "automergeType": "branch",
      "platformAutomerge": true,
      "gitLabIgnoreApprovals": true,
      "addLabels": ["Automatic Merge"]
    },
    {
      "description": "Ignore upgrades to the zap dast image as later versions break pipeline",
      "matchUpdateTypes": ["pin", "pinDigest"],
      "matchPackageNames": ["owasp/zap2docker-stable"],
      "enabled": false
    }
  ]
}