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.
85 lines
2.7 KiB
Markdown
85 lines
2.7 KiB
Markdown
argparse
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========
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[](http://travis-ci.org/nodeca/argparse)
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[](https://www.npmjs.org/package/argparse)
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CLI arguments parser for node.js, with [sub-commands](https://docs.python.org/3.9/library/argparse.html#sub-commands) support. Port of python's [argparse](http://docs.python.org/dev/library/argparse.html) (version [3.9.0](https://github.com/python/cpython/blob/v3.9.0rc1/Lib/argparse.py)).
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**Difference with original.**
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- JS has no keyword arguments support.
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- Pass options instead: `new ArgumentParser({ description: 'example', add_help: true })`.
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- JS has no python's types `int`, `float`, ...
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- Use string-typed names: `.add_argument('-b', { type: 'int', help: 'help' })`.
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- `%r` format specifier uses `require('util').inspect()`.
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More details in [doc](./doc).
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Example
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-------
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`test.js` file:
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```javascript
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#!/usr/bin/env node
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'use strict';
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const { ArgumentParser } = require('argparse');
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const { version } = require('./package.json');
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const parser = new ArgumentParser({
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description: 'Argparse example'
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});
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parser.add_argument('-v', '--version', { action: 'version', version });
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parser.add_argument('-f', '--foo', { help: 'foo bar' });
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parser.add_argument('-b', '--bar', { help: 'bar foo' });
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parser.add_argument('--baz', { help: 'baz bar' });
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console.dir(parser.parse_args());
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```
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Display help:
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```
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$ ./test.js -h
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usage: test.js [-h] [-v] [-f FOO] [-b BAR] [--baz BAZ]
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Argparse example
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optional arguments:
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-h, --help show this help message and exit
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-v, --version show program's version number and exit
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-f FOO, --foo FOO foo bar
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-b BAR, --bar BAR bar foo
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--baz BAZ baz bar
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```
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Parse arguments:
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```
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$ ./test.js -f=3 --bar=4 --baz 5
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{ foo: '3', bar: '4', baz: '5' }
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```
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API docs
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--------
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Since this is a port with minimal divergence, there's no separate documentation.
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Use original one instead, with notes about difference.
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1. [Original doc](https://docs.python.org/3.9/library/argparse.html).
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2. [Original tutorial](https://docs.python.org/3.9/howto/argparse.html).
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3. [Difference with python](./doc).
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argparse for enterprise
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-----------------------
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Available as part of the Tidelift Subscription
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The maintainers of argparse and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. [Learn more.](https://tidelift.com/subscription/pkg/npm-argparse?utm_source=npm-argparse&utm_medium=referral&utm_campaign=enterprise&utm_term=repo)
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