Files
renovate/lib/modules/manager/pep723/schema.ts
Sebastian Poxhofer 97327c3d28 refactor(linters): add prefer-coerce-array rule (#45492)
* 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()`.
2026-08-28 09:27:58 +00:00

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TypeScript

import { isNonEmptyString } from '@sindresorhus/is';
import { z } from 'zod/v4';
import { coerceArray } from '../../../util/array.ts';
import { Toml } from '../../../util/schema-utils/index.ts';
import { depTypes, pep508ToPackageDependency } from '../pep621/utils.ts';
import type { PackageFileContent } from '../types.ts';
const Pep723Dep = z
.string()
.transform((dep) => pep508ToPackageDependency(depTypes.dependencies, dep));
export const Pep723 = Toml.pipe(
z
.object({
'requires-python': z.string().optional(),
dependencies: z
.array(Pep723Dep)
.transform((deps) => deps.filter((dep) => !!dep))
.optional(),
})
.transform(({ 'requires-python': requiresPython, dependencies }) => {
const res: PackageFileContent = { deps: coerceArray(dependencies) };
if (isNonEmptyString(requiresPython)) {
res.extractedConstraints = { python: requiresPython };
}
return res;
}),
);