.github/renovate.jsonc

// Config docs: <https://docs.renovatebot.com/configuration-options/>
// Shared rust-lang presets: <https://github.com/rust-lang/renovate>
{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
    "github>rust-lang/renovate:actions"
  ],
  // Restrict to Actions updates.
  //
  // We don't want automatic Rust dependency bumps in rustfmt repo for two reasons:
  //
  // 1. Some dependency bumps can cause subtle breaking formatting changes that's not picked up by
  //    the / test suites.
  // 2. We don't want to pick up immediately-new artifacts (cf. `arrayref` style compromise,
  //    <https://blog.rust-lang.org/2026/08/20/supply-chain-attack-on-arrayref/>).
  "enabledManagers": [
    "github-actions"
  ]
}