* refactor(linters): add prefer-coerce-array rule
Refs #45217
`x ?? []` and `coerceArray(x)` say the same thing, but only the second
one is searchable and consistent. The rule flags a `??` whose default is
a bare `[]` literal; a non-empty default or an asserted `([] as Foo[])`
still passes.
Applying it across `lib/` surfaced three spots the helper cannot cover,
which keep `?? []` with a disable comment or a narrower fix:
- `package-files.ts` destructures a tuple, which `coerceArray()` widens
- `generate.spec.ts` defaults `matchAll()`, an iterator rather than an array
- `mise/upgradeable-tooling.ts` declares a `Record` return, so its
`?? []` fallback was wrong to begin with and becomes `coerceObject()`
* refactor(platform/github): hoist the GHE version header lookup
`Object.entries(...).find()` returns a tuple, and defaulting it with
`?? []` only to destructure the second element reads as an array
default when it is not one. Name the found entry instead, which drops
the `?? []` rather than routing a tuple through `coerceArray()`.
feat(lint): add `types-location` rule and enable it for `lib/modules`
Reviewers consistently ask for exported types to be moved into a
colocated `types.ts`. Add a `renovate/types-location` oxlint rule that
reports `export interface` / `export type` declarations outside such a
file, and turn it on across `lib/modules`.
Re-exports (`export type { X }`, `export type *`), file-local types, and
values (enums, classes, functions) are left alone. `schema.ts` files and
`schema/` directories are excluded via config, matching how
`zod-schema-location` is configured — inferred types belong next to the
schema they are derived from.
Relocating the 87 existing violations means:
- new `types.ts` files for the modules that had none
- `terragrunt/common.ts` folded into its `types.ts`, as it held nothing
else
- `RangeBound` in `versioning/gradle/compare.ts` un-exported, since only
a file-local interface referenced it
- `bazel-module/parser/fragments.ts` split from its inferred types, which
now live in `parser/types.ts` and infer through a namespace import so
each schema keeps its merged name
* feat(lint): add renovate/prefer-is-helpers and renovate/prefer-is-object rules
Flag ad-hoc type checks that have @sindresorhus/is equivalents:
- .filter(Boolean) -> .filter(isTruthy)
- typeof x === 'string' -> isString(x)
- x === null || x === undefined -> isNullOrUndefined(x) (and negation)
The typeof x === 'object' shape lives in a separate suggestion-only rule
(renovate/prefer-is-object, kept at warn) because isObject()/isPlainObject()
are not drop-in equivalents: null, arrays and functions behave differently.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* refactor: fix renovate/prefer-is-helpers violations
Replace ad-hoc type checks with @sindresorhus/is helpers across lib/:
- 13x .filter(Boolean) -> .filter(isTruthy)
- 36x typeof x ==/!== 'string' -> isString(x) / !isString(x)
- 6x x === null || x === undefined -> isNullOrUndefined(x) (and negation)
Promote renovate/prefer-is-helpers to error now that the codebase is clean.
renovate/prefer-is-object stays at warn: its 15 remaining sites guard
parsed YAML/JSON or unknown values where isObject()/isPlainObject() are
not provably equivalent (null/array/function semantics).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* refactor: enforce renovate/prefer-is-object at error level
Resolve the 15 remaining warnings and raise the rule from warn to error:
- Migrate 10 sites to isObject() where the guarded value provably cannot
be a function (parsed YAML/JSON, typed exec command arguments, or
test-controlled fixtures): helm-values, woodpecker, bun, pre-commit
managers, exec utils, file package cache, and the github http spec.
In the bun manager this also fixes a latent crash where a null
`workspaces` value would throw on the `in` operator.
- Keep 5 sites as reasoned oxlint-disable comments where excluding
functions is load-bearing: the byte-exact fingerprint canonicalizer
(2), the circularity walker, the zod result guard, and the generic
hasKey helper.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Moves datasource, manager, platform and versioning code from lib/ into new lib/modules/
BREAKING CHANGE: External tools must update paths to datasource, manager, platform and versioning
Sebastian Poxhofer