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@metweave/core

v0.2.1

Published

The stable data contract for METAR/SPECI pipelines: a JSON-serializable IR with three-state missing values, source spans and machine-readable warnings.

Readme

@metweave/core

metweave 管道心脏处的 IR 数据模型——解析器(METAR/SPECI 与 TAF → IR)与渲染组件(IR → UI)之间的唯一契约。一切都是纯可序列化 JSON——零依赖、零类实例——且每个产物都携带指回原始报文的 span。

安装

npm install @metweave/core

最小示例

import { toValues } from "@metweave/core";

每组三个显式状态(省略 ≠ 缺测 ≠ 有值)、携带 span 的机读告警码,以及 toValues() 两态取值视图。预报侧 IR 同构:TafReport(电头/有效期/基况四要素/CAVOK/NIL·CNL/AMD·COR 旗标)、TafChangeGroup 族(FM/BECMG/TEMPO/PROB 变化组与窗口)、TafTemperatureGroup(TX/TN 气温组)——同样纯 JSON、同样 span 保真。整报失败抛 MetarParseError,code 字段稳定(METAR 五码 + TAF missing-validity / invalid-validity / strict-violation 三码,英文文案 EN_MESSAGES 查表)——message 措辞后续可本地化而不构成破坏性变更。

文档与完整示例见主仓库。

许可

MIT © 2026 YaoJaro——授权仅覆盖本仓库的代码与文档;随包分发的报文样本不在其列,详见主仓库 README 的「许可」说明。