Files

T

yeuimu 6c61a4e871 feat(deploy): production deployment setup and fixes

- Debian-based api image (bookworm-slim), docker/debian mirrors, prisma
  binaryTargets for openssl 3.0
- nginx: admin SPA under /admin, TLS via acme.sh (ZeroSSL) + auto-renewal
  cron, http->https redirect
- prisma: add origin_goods.delisted migration, sync missing schema
  (good_image/tag_font_color/good_tags), fix users.createdAt Timestamptz
- api: CORS wildcard reflection, helmet CORP cross-origin, price
  backfill in persistProductDetail, categoryIcon ancestor fallback,
  mediaByColor per-color gallery in public goods detail
- admin: /admin base path (vite + router)
- import-data.mjs: udt_name casting, serial sequence advance fix

2026-08-26 14:23:09 +08:00

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TypeScript Configuration

Library Base Config

{
  "compilerOptions": {
    "target": "ESNext",
    "module": "ESNext",
    "moduleResolution": "Bundler",
    "lib": ["ESNext"],
    "strict": true,
    "strictNullChecks": true,
    "noImplicitOverride": true,
    "noUnusedLocals": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "noEmit": true,
    "isolatedDeclarations": true,
    "verbatimModuleSyntax": true
  },
  "include": ["src"],
  "exclude": ["node_modules", "dist"]
}

Key Options Explained

Option	Value	Why
`target`	ESNext	Modern output, bundlers downgrade
`module`	ESNext	ESM output
`moduleResolution`	Bundler	Works with modern bundlers, allows no extensions
`strict`	true	Catch errors early
`noEmit`	true	Build tool handles emit
`isolatedDeclarations`	true	Faster DTS generation
`verbatimModuleSyntax`	true	Explicit `import type` required
`skipLibCheck`	true	Faster builds

Monorepo Config

Root tsconfig.json

{
  "compilerOptions": {
    "composite": true,
    "declaration": true,
    "target": "ESNext",
    "module": "ESNext",
    "moduleResolution": "Bundler",
    "strict": true,
    "verbatimModuleSyntax": true
  }
}

Package tsconfig.json

{
  "extends": "../../tsconfig.json",
  "compilerOptions": {
    "outDir": "dist",
    "rootDir": "src"
  },
  "include": ["src"],
  "references": [
    { "path": "../utils" }
  ]
}

Path Aliases

For internal imports in monorepos:

{
  "compilerOptions": {
    "paths": {
      "@my-lib/core": ["./packages/core/src"],
      "@my-lib/utils": ["./packages/utils/src"],
      "#internal/*": ["./virtual-shared/*"]
    }
  }
}

Bundler vs Node Resolution

Use Bundler for libraries consumed by bundlers (Vite, webpack, etc.):

Allows importing without extensions
Supports exports field in package.json
Modern, simpler setup

Use Node16/NodeNext for Node.js-only libraries:

Requires explicit extensions (.js)
Stricter, matches Node.js behavior exactly

Type Declarations

Let build tool generate declarations:

// tsdown.config.ts
export default defineConfig({
  dts: true,                    // Generate .d.ts
  dts: { resolve: ['@antfu/utils'] }  // Inline specific types
})

Or with unbuild:

// build.config.ts
export default defineBuildConfig({
  declaration: 'node16',        // For Node.js compatibility
  declaration: true,            // For bundler resolution
})

Common Issues

Module not found errors

Check moduleResolution matches your target:

Bundler: "Bundler"
Node.js: "Node16" or "NodeNext"

Type imports not working

Enable verbatimModuleSyntax and use explicit:

import type { Foo } from './types'

Slow type checking

Enable skipLibCheck: true and isolatedDeclarations: true.

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