Files
orca/.oxlintrc.json
Neil ce687221d3 lint(unicorn): enable prefer-number-properties, prefer-array-find, prefer-array-index-of (#7516)
Enable three unicorn rules — one correctness, two performance — and fix every
existing violation repo-wide so the rules pass as errors.

prefer-number-properties (76 sites)
- parseInt/parseFloat/NaN -> Number.* : safe aliases (autofixed).
- isNaN -> Number.isNaN (12 sites, hand-converted): global isNaN coerces its
  argument, Number.isNaN does not. Verified every call site already passes a
  number (Number.parseInt results, number-typed fields, Date.getTime()), so the
  conversion is behavior-preserving today and guards against a future non-numeric
  argument silently coercing.

prefer-array-find (26 sites)
- .filter(pred)[0] -> .find(pred); .filter(pred).at(-1) / .pop() -> .findLast(pred).
  Drops the intermediate array and short-circuits.

prefer-array-index-of (5 sites)
- .findIndex(x => x === v) -> .indexOf(v).

Verified: typecheck (node/cli/web) clean, 53 affected suites pass (1679 tests),
oxlint clean repo-wide. mobile/ uses findLast safely (already ships ES2023
.toReversed()); config scripts and e2e helpers run on Node 24.
2026-07-05 23:56:37 -07:00

104 lines
3.9 KiB
JSON

{
"$schema": "./node_modules/oxlint/configuration_schema.json",
"plugins": ["typescript", "react", "react-hooks", "react-perf", "unicorn"],
"categories": {
"correctness": "error"
},
"rules": {
"react/jsx-no-duplicate-props": "error",
"react/jsx-no-undef": "error",
"react/no-children-prop": "error",
"react/no-danger-with-children": "error",
"react/no-direct-mutation-state": "error",
"react/no-find-dom-node": "error",
"react/no-render-return-value": "error",
"react/no-string-refs": "error",
"react/no-unescaped-entities": "error",
"react/require-render-return": "error",
"react/jsx-curly-brace-presence": [
"error",
{ "props": "never", "children": "never", "propElementValues": "always" }
],
"react/jsx-filename-extension": ["error", { "extensions": [".tsx", ".jsx"] }],
"react/jsx-fragments": "error",
"react/jsx-key": "error",
"react/jsx-no-constructed-context-values": "error",
"react/jsx-no-target-blank": "error",
"react/jsx-no-useless-fragment": ["error", { "allowExpressions": true }],
"react/jsx-pascal-case": "error",
"react/no-object-type-as-default-prop": "error",
"react/self-closing-comp": "error",
"react-hooks/rules-of-hooks": "error",
"react-hooks/exhaustive-deps": "warn",
"typescript/array-type": "error",
"typescript/consistent-indexed-object-style": "error",
"typescript/consistent-type-assertions": "error",
"typescript/consistent-type-definitions": ["error", "type"],
"typescript/consistent-type-imports": "error",
"typescript/no-explicit-any": ["error", { "ignoreRestArgs": true }],
"typescript/no-import-type-side-effects": "error",
"typescript/no-unnecessary-boolean-literal-compare": "error",
"typescript/no-unnecessary-template-expression": "error",
"typescript/no-unsafe-function-type": "warn",
"typescript/prefer-function-type": "error",
"typescript/prefer-includes": "error",
"typescript/prefer-optional-chain": "error",
"typescript/switch-exhaustiveness-check": [
"error",
{ "allowDefaultCaseForExhaustiveSwitch": false }
],
"curly": "error",
"no-unneeded-ternary": "error",
"no-useless-return": "error",
"prefer-template": "error",
"unicorn/consistent-empty-array-spread": "error",
"unicorn/error-message": "error",
"unicorn/no-array-fill-with-reference-type": "warn",
"unicorn/no-array-reverse": "error",
"unicorn/no-instanceof-builtins": "error",
"unicorn/no-useless-promise-resolve-reject": "error",
"unicorn/prefer-array-find": "error",
"unicorn/prefer-array-flat-map": "warn",
"unicorn/prefer-array-index-of": "error",
"unicorn/prefer-at": "error",
"unicorn/prefer-date-now": "error",
"unicorn/prefer-includes": "error",
"unicorn/prefer-import-meta-properties": "error",
"unicorn/prefer-math-min-max": "error",
"unicorn/prefer-negative-index": "error",
"unicorn/prefer-node-protocol": "error",
"unicorn/prefer-number-properties": "error",
"unicorn/prefer-object-from-entries": "error",
"unicorn/prefer-regexp-test": "warn",
"unicorn/prefer-ternary": "error",
"unicorn/throw-new-error": "error"
},
"overrides": [
{
"files": ["**/*.ts"],
"rules": {
"max-lines": ["error", { "max": 300, "skipBlankLines": true, "skipComments": true }]
}
},
{
"files": ["**/*.tsx"],
"rules": {
"max-lines": ["error", { "max": 400, "skipBlankLines": true, "skipComments": true }]
}
},
{
"files": ["**/*.mjs"],
"rules": {
"max-lines": ["error", { "max": 600, "skipBlankLines": true, "skipComments": true }]
}
},
{
"files": ["**/*.test.ts", "**/*.test.tsx", "**/*.spec.ts", "**/*.spec.tsx"],
"rules": {
"max-lines": ["error", { "max": 800, "skipBlankLines": true, "skipComments": true }]
}
}
],
"ignorePatterns": ["**/node_modules", "**/dist", "**/out"]
}