Claude
0938300477
Every change here answers one question: where does cereale currently fail
without saying so?
**Vite 8 / Vitest 4 drop decorators silently.** Both transform with oxc,
which does not implement the standard decorator transform and does not
report that. `vitest` prints "0 test" beside a bare SyntaxError, and
`vite build` reports success while emitting a bundle that throws on first
import. Ship the plugin that fixes it as `cereale/vite`, transforming with
esbuild and falling back to tsc — cereale depends on neither. The library's
own suite now runs through it, so it is exercised by every test.
**Legacy decorators died opaquely.** With `experimentalDecorators: true`,
still the default in most existing TypeScript projects, decorators are
invoked as (prototype, "name") and cereale raised "TypeError: Cannot convert
undefined or null to object". All decorators now resolve metadata through
one checkpoint that names the tsconfig setting instead, and reject
application to a method, getter or accessor field.
**Values JSON cannot carry were emptied.** A populated Map serialized to
{}, a Uint8Array to index-keyed noise, a bigint straight through so the
caller's own JSON.stringify threw somewhere unrelated. All now raise
JsonMappingError naming the property path and both ways out. Covers what a
@JsonSerialize serializer returns, sync or async. Circular-reference and
depth errors name the path too.
Also fixed: defineRule on a subclass with no decorators of its own wrote
the rule into its base class, because the base's metadata object is
inherited through the static prototype chain and `??=` found it non-nullish.
The README's toolchain table (tsc, esbuild, swc ✅, oxc ❌) is now executed
by a test rather than asserted, and the positioning leads with
class-validator + class-transformer, the stack cereale actually replaces,
rather than Zod, which it deliberately is not.
193 -> 249 tests.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SAcqrz3FcadkYr3xG32CjK
44 lines
1.5 KiB
YAML
44 lines
1.5 KiB
YAML
name: CI
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on:
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push:
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branches: [ main, develop ]
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pull_request:
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branches: [ main, develop ]
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jobs:
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verify:
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name: Node ${{ matrix.node-version }}
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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node-version: [20.x, 22.x, 24.x]
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steps:
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- uses: actions/checkout@v4
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- name: Use Node.js ${{ matrix.node-version }}
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uses: actions/setup-node@v4
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with:
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node-version: ${{ matrix.node-version }}
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cache: 'npm'
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- name: Install dependencies
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run: npm ci
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- name: Type Check
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run: npm run type-check
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- name: Lint
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run: npm run lint
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- name: Test
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run: npm run test:coverage
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- name: Build
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run: npm run build
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- name: Verify published entry points load
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run: |
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node --input-type=module -e "import * as m from './dist/esm/index.js'; if (typeof m.toInstance !== 'function') throw new Error('ESM entry point broken');"
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node --input-type=commonjs -e "const m = require('./dist/cjs/index.js'); if (typeof m.toInstance !== 'function') throw new Error('CJS entry point broken');"
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node --input-type=module -e "import { standardDecorators } from './dist/esm/vite.js'; if (standardDecorators().enforce !== 'pre') throw new Error('ESM cereale/vite broken');"
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node --input-type=commonjs -e "const { standardDecorators } = require('./dist/cjs/vite.js'); if (standardDecorators().enforce !== 'pre') throw new Error('CJS cereale/vite broken');"
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- name: Run Demo
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run: npm run demo
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