feat: init cli package

Author: LittleSound

packages/cli/README.md

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+# @qifi/generate
+
+<!-- Some beautiful tags -->
+<p align="left">
+  <a href="https://www.npmjs.com/package/@qifi/generate">
+    <img alt="npm" src="https://badgen.net/npm/v/@qifi/generate">
+  </a>
+  <a href="#usage">
+    <img alt="docs" src="https://img.shields.io/badge/-docs%20%26%20demos-1e8a7a">
+  </a>
+  <a href="https://github.com/sponsors/LittleSound">
+    <img alt="docs" src="https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%A4&logo=GitHub&color=%23fe8e86">
+  </a>
+</p>
+
+Stream Generated QR Codes for data transmission
+
+## Sponsors
+
+<p align="center">
+  <a href="https://github.com/sponsors/LittleSound">
+    <img src="https://cdn.jsdelivr.net/gh/littlesound/sponsors/sponsors.svg"/>
+  </a>
+</p>
+
+<p align="center">
+  This project is made possible by all the sponsors supporting my work <br>
+  You can join them at my sponsors profile:
+</p>
+<p align="center"><a href="https://github.com/sponsors/LittleSound"><img src="https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%A4&logo=GitHub&color=%23fe8e86&style=for-the-badge" /></a></p>
+
+## Usage
+
+```javascript
+import {
+  createGeneraterANSI,
+  createGeneraterUnicode,
+  createGeneraterUnicodeCompact,
+  createGeneraterSVG,
+  createGeneraterQRCodeArray,
+} from '@qifi/generate'
+
+const generaterSvg = createGeneraterSVG(new Uint8Array(file.buffer))
+
+const generaterANSI = createGeneraterANSI(new Uint8Array(file.buffer), {
+  // Size of each data slice
+  sliceSize: 250,
+  // Error correction level
+  ecc: 'L',
+  // Border width
+  border: 2,
+})
+
+// display QR Code in terminal
+for (const blockQRCode of generaterANSI()) {
+  console.log(blockQRCode)
+}
+
+```

packages/cli/build.config.ts

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+import { defineBuildConfig } from 'unbuild'
+
+export default defineBuildConfig({
+  entries: [
+    'src/index.ts',
+  ],
+  declaration: true,
+  rollup: {
+    emitCJS: false,
+    dts: {
+      compilerOptions: {
+        paths: {},
+      },
+    },
+  },
+  externals: [
+    'pako',
+  ],
+})

packages/cli/package.json

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+{
+  "name": "@qifi/cli",
+  "type": "module",
+  "version": "0.0.3",
+  "description": "Stream Generated QR Codes for file transmission in your terminal",
+  "author": "Rizumu Ayaka <[email protected]>",
+  "license": "MIT",
+  "homepage": "https://github.com/qifi-dev/qrs#readme",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/qifi-dev/qrs.git",
+    "directory": "packages/cli"
+  },
+  "bug": "https://github.com/qifi-dev/qrs/issues",
+  "sideEffects": false,
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.mts",
+      "default": "./dist/index.mjs"
+    }
+  },
+  "main": "./dist/index.mjs",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.mts",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "dev": "tsx ./src",
+    "build": "unbuild",
+    "stub": "unbuild --stub"
+  },
+  "dependencies": {
+    "@qifi/generate": "workspace:*",
+    "mime": "^4.0.4",
+    "tsx": "^4.19.1"
+  }
+}

packages/cli/src/index.ts

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+#!/usr/bin/env tsx
+
+import fs from 'node:fs'
+import path from 'node:path'
+import process from 'node:process'
+import { appendFileHeaderMetaToBuffer, createGeneraterANSI } from '@qifi/generate'
+import mime from 'mime'
+
+// Function to read file and generate QR codes
+async function generateQRCodes(filePath: string, sliceSize: number = 80, fps: number = 20) {
+  const fullPath = path.resolve(filePath)
+
+  console.log('fullPath:', fullPath)
+  await new Promise(resolve => setTimeout(resolve, 1000))
+  if (!fs.existsSync(fullPath)) {
+    console.error(`File not found: ${fullPath}`)
+    process.exit(1)
+  }
+
+  const fileBuffer = fs.readFileSync(fullPath)
+  const data = new Uint8Array(fileBuffer)
+  const meta = {
+    filename: path.basename(fullPath),
+    contentType: mime.getType(fullPath) || 'application/octet-stream',
+  }
+
+  const merged = appendFileHeaderMetaToBuffer(data, meta)
+
+  const generator = createGeneraterANSI(merged, {
+    urlPrefix: 'https://qrss.netlify.app/#',
+    sliceSize,
+    border: 2,
+  })
+
+  // Clear console function
+  const clearConsole = () => process.stdout.write('\x1Bc')
+
+  // Display QR codes
+  for (const blockQRCode of generator.fountain()) {
+    clearConsole()
+    console.log(blockQRCode)
+    console.log(`${meta.filename} (${meta.contentType})`, '|', 'size:', data.length, 'bytes')
+    await new Promise(resolve => setTimeout(resolve, 1000 / fps)) // Display each QR code for 1 second
+  }
+}
+
+// Parse command line arguments
+const args = process.argv.slice(2)
+if (args.length < 1) {
+  console.error('Usage: qr-file-transfer <file-path> [slice-size]')
+  process.exit(1)
+}
+
+const [filePath, sliceSizeStr, fpsStr] = args
+const sliceSize = sliceSizeStr ? Number.parseInt(sliceSizeStr, 10) : undefined
+const fps = fpsStr ? Number.parseInt(fpsStr, 10) : undefined
+
+if (!filePath) {
+  console.error('File path is required')
+  process.exit(1)
+}
+
+generateQRCodes(filePath, sliceSize, fps)