545563e776
- Complete NestJS TypeScript implementation with WebSocket support - Direct messaging (DM) and group chat functionality - End-to-end encryption with AES encryption and key pairs - Media file support (images, videos, audio, documents) up to 100MB - Push notifications with Firebase Cloud Messaging integration - Mention alerts and real-time typing indicators - User authentication with JWT and Passport - SQLite database with TypeORM entities and relationships - Comprehensive API documentation with Swagger/OpenAPI - File upload handling with secure access control - Online/offline status tracking and presence management - Message editing, deletion, and reply functionality - Notification management with automatic cleanup - Health check endpoint for monitoring - CORS configuration for cross-origin requests - Environment-based configuration management - Structured for Flutter SDK integration Features implemented: ✅ Real-time messaging with Socket.IO ✅ User registration and authentication ✅ Direct messages and group chats ✅ Media file uploads and management ✅ End-to-end encryption ✅ Push notifications ✅ Mention alerts ✅ Typing indicators ✅ Message read receipts ✅ Online status tracking ✅ File access control ✅ Comprehensive API documentation Ready for Flutter SDK development and production deployment.
61 lines
1.9 KiB
Markdown
61 lines
1.9 KiB
Markdown
# @npmcli/fs
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polyfills, and extensions, of the core `fs` module.
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## Features
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- all exposed functions return promises
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- `fs.rm` polyfill for node versions < 14.14.0
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- `fs.mkdir` polyfill adding support for the `recursive` and `force` options in node versions < 10.12.0
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- `fs.copyFile` extended to accept an `owner` option
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- `fs.mkdir` extended to accept an `owner` option
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- `fs.mkdtemp` extended to accept an `owner` option
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- `fs.writeFile` extended to accept an `owner` option
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- `fs.withTempDir` added
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- `fs.cp` polyfill for node < 16.7.0
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## The `owner` option
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The `copyFile`, `mkdir`, `mkdtemp`, `writeFile`, and `withTempDir` functions
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all accept a new `owner` property in their options. It can be used in two ways:
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- `{ owner: { uid: 100, gid: 100 } }` - set the `uid` and `gid` explicitly
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- `{ owner: 100 }` - use one value, will set both `uid` and `gid` the same
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The special string `'inherit'` may be passed instead of a number, which will
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cause this module to automatically determine the correct `uid` and/or `gid`
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from the nearest existing parent directory of the target.
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## `fs.withTempDir(root, fn, options) -> Promise`
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### Parameters
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- `root`: the directory in which to create the temporary directory
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- `fn`: a function that will be called with the path to the temporary directory
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- `options`
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- `tmpPrefix`: a prefix to be used in the generated directory name
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### Usage
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The `withTempDir` function creates a temporary directory, runs the provided
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function (`fn`), then removes the temporary directory and resolves or rejects
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based on the result of `fn`.
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```js
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const fs = require('@npmcli/fs')
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const os = require('os')
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// this function will be called with the full path to the temporary directory
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// it is called with `await` behind the scenes, so can be async if desired.
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const myFunction = async (tempPath) => {
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return 'done!'
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}
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const main = async () => {
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const result = await fs.withTempDir(os.tmpdir(), myFunction)
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// result === 'done!'
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}
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main()
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```
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