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https://github.com/mauriceboe/TREK.git
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Maurice
0257e4e71e
First strangler migration (L1): /api/weather is served by a NestJS module.
- @trek/shared/weather Zod contract; Nest controller byte-identical to the legacy Express route (paths, query params, status codes, { error } bodies, lang default, ApiError/500 passthrough). Service reuses getWeather/getDetailedWeather (+ shared cache; MCP tools unchanged).
- Strangler routes /api/weather to Nest by default; the legacy Express route + its migration-time parity test were decommissioned in this PR.
- Frontend (FE2): weatherApi typed against the @trek/shared WeatherResult contract.
- Harness: reusable Nest-vs-Express parity harness, e2e harness (temp SQLite + seed/cookie helpers, real JwtAuthGuard), src/nest coverage gate raised to >=80%, src/nest test guide.
- Verified end-to-end on a prod mirror (dev1): 401/400/200 via Nest with real Open-Meteo data, Express route gone.
69 lines
2.7 KiB
TypeScript
69 lines
2.7 KiB
TypeScript
import { defineConfig } from 'vitest/config';
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import swc from 'unplugin-swc';
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export default defineConfig({
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// SWC transform so NestJS decorator metadata is emitted in tests
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// (vitest's default esbuild does not emit it -> type-based DI would break).
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plugins: [
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swc.vite({
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jsc: {
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parser: { syntax: 'typescript', decorators: true },
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transform: { legacyDecorator: true, decoratorMetadata: true },
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keepClassNames: true,
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},
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}),
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],
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test: {
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root: '.',
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include: ['tests/**/*.test.ts'],
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globals: true,
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setupFiles: ['tests/setup.ts'],
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testTimeout: 15000,
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hookTimeout: 15000,
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pool: 'forks',
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silent: false,
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reporters: ['verbose'],
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coverage: {
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provider: 'v8',
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reporter: ['lcov', 'text'],
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reportsDirectory: './coverage',
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include: ['src/**/*.ts'],
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// Coverage gate scoped to the new NestJS code only — the legacy codebase
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// is intentionally ungated. Raised to the DoD's >=80% bar once the first
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// module (weather) landed; ratchet further as more modules are migrated.
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thresholds: {
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'src/nest/**/*.ts': { statements: 80, branches: 80, functions: 80, lines: 80 },
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},
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},
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},
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resolve: {
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alias: {
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// @trek/shared — Zod contract package (tests resolve it to TS source,
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// mirroring the tsconfig `paths` the tsx runtime uses).
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'@trek/shared': new URL('../shared/src/index.ts', import.meta.url).pathname,
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'@modelcontextprotocol/sdk/server/mcp': new URL(
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'./node_modules/@modelcontextprotocol/sdk/dist/cjs/server/mcp.js',
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import.meta.url
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).pathname,
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'@modelcontextprotocol/sdk/server/streamableHttp': new URL(
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'./node_modules/@modelcontextprotocol/sdk/dist/cjs/server/streamableHttp.js',
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import.meta.url
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).pathname,
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'@modelcontextprotocol/sdk/inMemory': new URL(
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'./node_modules/@modelcontextprotocol/sdk/dist/cjs/inMemory.js',
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import.meta.url
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).pathname,
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'@modelcontextprotocol/sdk/client/index': new URL(
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'./node_modules/@modelcontextprotocol/sdk/dist/cjs/client/index.js',
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import.meta.url
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).pathname,
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},
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// The server build emits @trek/shared next to its source (shared/src/*.js,
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// needed by the prod dist via tsc-alias). Vite's default extension order
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// prefers .js over .ts, so after a build the tests would load that compiled
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// CJS instead of the source — and its `require('zod')` is unresolvable from
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// the shared/ dir on CI (only server deps are installed there). Resolve .ts
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// first so tests always run the source, whose zod import resolves via Vite.
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extensions: ['.ts', '.mts', '.mjs', '.js', '.cts', '.cjs', '.tsx', '.jsx', '.json'],
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},
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}); |