@rainetian/esbuild-wasm-compiler NPM

esbuild-wasm-compiler

NPM version

一个运行在浏览器中打包编译器，基于esbuild-wasm

介绍

esbuild-wasm-compiler是esbuild-wasm的文件解析器。由于Web浏览器不能直接访问文件系统，esbuild-wasm-compiler在编译过程中，允许应用程序从外部解析文件。

使esbuild-wasm可以解析来自IndexedDB、LocalStorage、Http或任何其他浏览器可访问的可读设备的文件。

esbuild-wasm-compiler主要提供给编辑器使用，或者示例演示，或者在浏览器中编译执行项目代码。

安装

npm install @rainetian/esbuild-wasm-compiler

<script src="https://cdn.jsdelivr.net/npm/@rainetian/esbuild-wasm-compiler/dist/esbuild-wasm-compiler.min.js"></script>

示例

从js对象中读取文件

example

import {Compiler} from '@rainetian/esbuild-wasm-compiler'
import {files} from './files'

const compiler = new Compiler({
  getFileContent: path => {
    const filePath = Object.keys(files).find(item=>item.startsWith(path))
    const content = filePath ? files[filePath] : null
    if (!content) {
      throw new Error("File not found");
    }
    return content;
  }
},{
  packageJson: JSON.parse(files["package.json"]),
})

const code = await compiler.compile('/App.tsx')
console.log(code);

从文件系统中读取文件

example2

import {Compiler} from '@rainetian/esbuild-wasm-compiler'

Compiler.createApp('./main.tsx').mount('#root')

🔥现已支持vue

example3

配置项

export interface FilesResolver {
  getFileContent(path: string): Promise<string> | string;
}

export interface CompilerOptions extends esbuild.InitializeOptions {
  // package.json文件内容
  packageJson?: Record<string, any>;
  // esm服务地址
  esmServiceUrl?: string
}
export declare class Compiler {
  constructor(resolver: FilesResolver, options?: CompilerOptions | undefined);
  compile(entryPoint: string, options?: esbuild.BuildOptions): Promise<string | {
    error: boolean;
    message: string;
  }>;
  static createApp(path: string, packageJsonPath?: string): Compiler;
}