id: no-object-assign-new-error
language: Tsx
severity: error
message: 'Use http-errors/http-assert or an explicit typed error helper instead of Object.assign(new Error(...))'
files:
  - '**/*.mts'
  - '**/*.ts'
  - '**/*.tsx'
ignores:
  - '**/*.test.mts'
  - '**/*.test.ts'
  - '**/*.test.tsx'
  - '**/*.mock.test.mts'
  - '**/*.mock.test.ts'
  - '**/*.mock.test.tsx'
  - '**/*.spec.mts'
  - '**/*.spec.ts'
  - '**/*.spec.tsx'
  - 'web/storybook/**'
rule:
  pattern: Object.assign(new Error($$$), $$$)
examples:
  - code: "throw Object.assign(new Error('missing'), { status: 404 })"
    isValid: false
    file: backend/services/example.mts
  - code: "throw createHttpError(404, 'missing')"
    isValid: true
    file: backend/services/example.mts
  - code: "const error = new Error('suppressed'); error.tags = { suppressLogging: true }"
    isValid: true
    file: backend/test-helpers/suppressed-error.mts