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@notion-headless-cms/notion-orm

v0.1.14

Published

Notion ORM layer for notion-headless-cms — implements DataSource<T>. Consumed via CLI-generated nhc-schema.ts.

Downloads

2,573

Readme

@notion-headless-cms/notion-orm

内部利用向けパッケージ — npm に公開されるが、ユーザーは直接 import しない。 nhc generate が生成する nhc-schema.ts から参照される ORM 層。 利用側プロジェクトは依存として本パッケージをインストールするだけで、 import は生成物経由になる。

Notion API を叩いて @notion-headless-cms/coreDataSource<T> を 返す ORM 層。createNotionCollection() でページ取得・Markdown 変換を行う。

位置付け

ユーザーコード
    └─ createCMS({ dataSources: cmsDataSources })   ← core
         └─ cmsDataSources (nhc-schema.ts に自動生成)
              └─ createNotionCollection({ token, dataSourceId, schema })   ← notion-orm
                   └─ @notionhq/client / zod / 内部 fetcher / transformer

ユーザー空間からは cmsDataSources (CLI 生成物) しか見えず、 @notion-headless-cms/notion-orm を直接 import する必要はない。

公開 API (CLI 生成物のみから呼ばれる)

  • createNotionCollection(opts)DataSource<T> を返す
  • defineSchema(zodSchema, mapping) — 宣言的スキーマを構築
  • defineMapping(mapping) — プロパティ名マッピング

CLI が生成する nhc-schema.ts はこれらを透過的に呼び出す。

なぜ「直接 import しない」設計か

  • ユーザーが直接 ORM レイヤーを触る必要はない (CLI が隠蔽する)
  • 生成物経由に揃えることで Notion API の差分を吸収しやすい
  • 将来 googledocs-orm 等を追加する際に抽象を変更しやすい

npm には公開されるので、別リポジトリから pnpm add @notion-headless-cms/notion-orm でインストールできる (インストール後、import は CLI 生成物経由で行う)。

関連

  • @notion-headless-cms/corecreateCMS / DataSource
  • @notion-headless-cms/clinhc generatecmsDataSources を生成