@struktoai/mirage-core
Version:
A Unified Virtual Filesystem For AI Agents
72 lines (71 loc) • 3.15 kB
JavaScript
// ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
import { firstLines as notionFirstLines, readStream as notionStream, } from "../../core/notion/read.js";
import { readdir as notionReaddir } from "../../core/notion/readdir.js";
import { stat as notionStat } from "../../core/notion/stat.js";
import {} from "../../io/types.js";
import { BaseVFS } from "../base.js";
export const VFS_MD = `\`\`\`text
{prefix}
pages/ # the page tree
<page-title>__<page-id>/
page.json
<child-page-title>__<child-id>/
page.json
databases/ # shared databases
<database-title>__<database-id>/
database.json
<data-source-title>__<data-source-id>/
data_source.json
rows.jsonl
\`\`\`
- \`page.json\` holds the page's metadata, its body rendered as Markdown
and its raw blocks (nested blocks under \`children\`).
- A database is a container plus one or more data sources.
\`database.json\` holds the container's identity and its \`data_sources\`
stubs, \`data_source.json\` the typed property schema, and \`rows.jsonl\`
the rows, one JSON line each: the row page's \`page.json\` without the
body, plus \`path\`, that \`page.json\`'s path below the data source
directory. Row directories are not listed; open one by its path.
- Titles are sanitized. Don't construct paths: \`ls\` the parent
directory, or take a row's \`path\` from \`rows.jsonl\`.
- \`ntn\` takes ids as positional operands, not flags:
\`ntn pages get <page-id>\`, \`ntn datasources query <data-source-id>\`,
\`ntn datasources resolve <database-id>\`.`;
/**
* Notion's functions over its accessor, which the node and browser
* packages build over their own transport.
*/
export class NotionVFS extends BaseVFS {
handed = {
readdir: ['entry', 'parent'],
read: ['parent'],
firstLines: ['parent'],
stat: ['entry', 'parent'],
};
readdir(path, handed) {
return notionReaddir(this.accessor, path, handed?.entry, handed?.parent);
}
// eslint-disable-next-line @typescript-eslint/require-await
async read(path, handed) {
return notionStream(this.accessor, path, handed?.parent);
}
firstLines(path, n, handed) {
return notionFirstLines(this.accessor, path, n, handed?.parent);
}
stat(path, handed) {
return notionStat(this.accessor, path, handed?.entry, handed?.parent);
}
}
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