codec-ai
Version:
Codec AI - 智能代码生成和编程助手，支持多语言代码生成、项目脚手架、代码转换和优化
319 lines (295 loc) • 7.74 kB
JavaScript
import fs from 'fs-extra';
import path from 'path';
export class ProjectScaffolder {
projectTemplates = {
web: {
'react-ts': (name) => ({
'package.json': `{
"name": "${name}",
"version": "1.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc && vite build",
"preview": "vite preview"
},
"dependencies": {
"react": "^18.2.0",
"react-dom": "^18.2.0"
},
"devDependencies": {
"@types/react": "^18.2.0",
"@types/react-dom": "^18.2.0",
"@vitejs/plugin-react": "^4.0.0",
"typescript": "^5.0.0",
"vite": "^4.4.0"
}
}`,
'vite.config.ts': `import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
export default defineConfig({
plugins: [react()],
server: {
port: 3000
}
})`,
'tsconfig.json': `{
"compilerOptions": {
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "react-jsx"
},
"include": ["src"],
"references": [{ "path": "./tsconfig.node.json" }]
}`,
'tsconfig.node.json': `{
"compilerOptions": {
"composite": true,
"skipLibCheck": true,
"module": "ESNext",
"moduleResolution": "bundler",
"allowSyntheticDefaultImports": true
},
"include": ["vite.config.ts"]
}`,
'src/main.tsx': `import React from 'react'
import ReactDOM from 'react-dom/client'
import App from './App.tsx'
import './index.css'
ReactDOM.createRoot(document.getElementById('root')!).render(
<React.StrictMode>
<App />
</React.StrictMode>,
)`,
'src/App.tsx': `import { useState } from 'react'
import './App.css'
function App() {
const [count, setCount] = useState(0)
return (
<div className="App">
<h1>${name}</h1>
<button onClick={() => setCount((count) => count + 1)}>
count is {count}
</button>
</div>
)
}
export default App`,
'src/index.css': `body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
code {
font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
monospace;
}`,
'src/App.css': `.App {
text-align: center;
}
button {
font-size: 1.5em;
}`,
'index.html': `<!doctype html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>${name}</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>`
}),
'vue-ts': (name) => ({
'package.json': `{
"name": "${name}",
"version": "1.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "vue-tsc && vite build",
"preview": "vite preview"
},
"dependencies": {
"vue": "^3.3.0"
},
"devDependencies": {
"@vitejs/plugin-vue": "^4.0.0",
"typescript": "^5.0.0",
"vue-tsc": "^1.0.0",
"vite": "^4.4.0"
}
}`,
'vite.config.ts': `import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
export default defineConfig({
plugins: [vue()],
})`,
'tsconfig.json': `{
"compilerOptions": {
"target": "ES2020",
"useDefineForClassFields": true,
"module": "ESNext",
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"skipLibCheck": true,
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"resolveJsonModule": true,
"isolatedModules": true,
"noEmit": true,
"jsx": "preserve"
},
"include": ["src/**/*.ts", "src/**/*.d.ts", "src/**/*.tsx", "src/**/*.vue"]
}`,
'src/main.ts': `import { createApp } from 'vue'
import App from './App.vue'
createApp(App).mount('#app')`,
'src/App.vue': `<template>
<div id="app">
<h1>{{ message }}</h1>
<button @click="count++">count is: {{ count }}</button>
</div>
</template>
<script setup lang="ts">
import { ref } from 'vue'
const message = ref('${name}')
const count = ref(0)
</script>
<style>
text-align: center;
}
</style>`,
'index.html': `<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<link rel="icon" href="/favicon.ico" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>${name}</title>
</head>
<body>
<div id="app"></div>
<script type="module" src="/src/main.ts"></script>
</body>
</html>`
})
},
cli: {
'typescript': (name) => ({
'package.json': `{
"name": "${name}",
"version": "1.0.0",
"description": "命令行工具",
"type": "module",
"bin": {
"${name}": "./dist/cli.js"
},
"scripts": {
"build": "tsc",
"dev": "ts-node src/cli.ts",
"start": "node dist/cli.js"
},
"dependencies": {
"commander": "^11.1.0",
"chalk": "^5.3.0",
"inquirer": "^9.2.11"
},
"devDependencies": {
"@types/node": "^20.8.0",
"typescript": "^5.2.2",
"ts-node": "^10.9.1"
}
}`,
'tsconfig.json': `{
"compilerOptions": {
"target": "ES2022",
"module": "ESNext",
"moduleResolution": "node",
"outDir": "./dist",
"rootDir": "./src",
"strict": true,
"esModuleInterop": true,
"skipLibCheck": true
}
}`,
'src/cli.ts': `
import { Command } from 'commander';
import chalk from 'chalk';
const program = new Command();
program
.name('${name}')
.description('命令行工具')
.version('1.0.0');
program
.command('hello')
.description('打招呼')
.action(() => {
console.log(chalk.green('👋 你好！'));
});
program.parse();`,
'README.md': `
命令行工具
\`\`\`bash
npm install
\`\`\`
\`\`\`bash
npm run dev
\`\`\`
\`\`\`bash
npm run build
\`\`\`
`
})
}
};
async createProject(options) {
const { name, type, language, framework = 'none' } = options;
const projectPath = path.join(process.cwd(), name);
// 检查项目是否已存在
if (await fs.pathExists(projectPath)) {
throw new Error(`项目目录 ${name} 已存在`);
}
// 获取模板
const templateKey = framework === 'none' ? language : `${language}-${framework}`;
const typeTemplates = this.projectTemplates[type];
const template = typeTemplates?.[templateKey];
if (!template) {
throw new Error(`不支持的项目类型: ${type} 语言: ${language} 框架: ${framework}`);
}
// 创建项目目录
await fs.ensureDir(projectPath);
// 生成模板文件
const templateFiles = template(name);
const createdFiles = [];
for (const [filePath, content] of Object.entries(templateFiles)) {
const fullPath = path.join(projectPath, filePath);
await fs.ensureDir(path.dirname(fullPath));
await fs.writeFile(fullPath, content, 'utf8');
createdFiles.push(filePath);
}
return {
projectPath,
files: createdFiles
};
}
}
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