2026-09-17 20:25:18 +08:00
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// packages/storage/src/index.ts —— 存储包统一出口:端口类型 + MinIO 适配器 + 错误 +
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// env 工厂。api(Task 18 presign/verify)与 worker(Task 20 variants put/get)经
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// `createStorageFromEnv()` 构造实例,测试/本地指向 MinIO,生产指向 OSS。
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// commonjs 包(消费方 api/worker 均为 CJS);@photo/contracts 为 ESM dist,运行时经
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// Node require(esm) 消费(Node >= 22.12,见根 engines)。
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import { MinioStorageAdapter, type MinioStorageConfig } from './minio.adapter';
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export { MinioStorageAdapter } from './minio.adapter';
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export type { MinioStorageConfig } from './minio.adapter';
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export { StorageError, ErrorCodes } from './errors';
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export type { StoragePort, UploadCredential } from './port';
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2026-09-20 17:53:44 +08:00
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export {
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OBJECT_KEY_ROOT,
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variantsObjectKey,
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watermarkVariantObjectKey,
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} from './keys';
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export type { PhotoVariantName } from './keys';
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2026-09-17 20:25:18 +08:00
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/**
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* 从 S3_* 环境变量构造 MinIO/S3 兼容适配器(仓库根 .env 经 dotenv-cli 或
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* test/load-env.ts 注入)。任一变量缺失即抛错,禁止静默回退默认值。
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*/
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export function createStorageFromEnv(): MinioStorageAdapter {
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const config = {
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endpoint: process.env.S3_ENDPOINT,
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region: process.env.S3_REGION,
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accessKey: process.env.S3_ACCESS_KEY,
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secretKey: process.env.S3_SECRET_KEY,
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bucket: process.env.S3_BUCKET,
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2026-09-21 10:16:33 +08:00
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// S3_FORCE_PATH_STYLE 可选:缺省 true(MinIO path-style);阿里云 OSS 等
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// 云形态设 false(virtual-host + 基础 endpoint)——G1 实测定案。
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forcePathStyle: process.env.S3_FORCE_PATH_STYLE
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? process.env.S3_FORCE_PATH_STYLE === 'true'
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: true,
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};
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// 只校验必填字符串字段(forcePathStyle 是布尔,false 不代表缺失)。
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const required = ['endpoint', 'region', 'accessKey', 'secretKey', 'bucket'] as const;
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const missing = required.filter((key) => !config[key]).map((key) => `S3_${key.toUpperCase()}`);
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2026-09-17 20:25:18 +08:00
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if (missing.length > 0) {
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throw new Error(`createStorageFromEnv: 缺少环境变量 ${missing.join(', ')}(S3_* 配置见仓库根 .env)`);
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}
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return new MinioStorageAdapter(config as MinioStorageConfig);
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}
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