feat: build plugin

 #!/usr/bin/env node
 const execSync = require('child_process').execSync;
-const path = require('path');
+const path = require('path')
+const webpack = require('webpack')
+
+const config = require(path.resolve(__dirname, '../config/webpack.plugin.js'))
+
+webpack(config, (err) => {
+  if (err) {
+    console.log(err)
+  }
+})
+  // execSync(`npx cross-env NODE_ENV=production webpack build --config ${path.resolve(__dirname, '../config/webpack.plugin.js')}`, { stdio: 'inherit' });
 
-execSync(`npx cross-env NODE_ENV=production webpack build --config ${path.resolve(__dirname, '../config/webpack.plugin.js')}`, { stdio: 'inherit' });

 #!/usr/bin/env node
 const execSync = require('child_process').execSync;
 const chalk = require('chalk');
-
 const defaultEnv = ['dev', 'prod']
 const env = process.argv.slice(2).join(' ') || 'prod'
 

-const { merge } = require('webpack-merge');
-const prodConfig = require('./webpack.prod');
+const CopyPlugin = require("copy-webpack-plugin");
+const { merge } = require("webpack-merge");
+const prodConfig = require("./webpack.prod");
 const WebpackBar = require("webpackbar");
 const NodePolyfillPlugin = require("node-polyfill-webpack-plugin");
-const path = require('path')
-const { cwd } = require('process')
+const path = require("path");
+const fs = require("fs");
+const { cwd } = require("process");
 
-delete prodConfig.plugins
+delete prodConfig.plugins;
+
+const extensions = ["ts", "tsx"];
+
+let extension;
+
+extensions.forEach((i) => {
+  if (fs.existsSync(path.resolve(cwd(), `index.${i}`))) {
+    extension = i;
+  }
+});
+
+const name = cwd().split("/").reverse()[0];
 
 module.exports = merge(prodConfig, {
   output: {
-    filename: 'index.js',
-    libraryTarget: 'system',
+    filename: `../../../dist/${name}/index.js`,
+    libraryTarget: "system",
   },
-  entry: path.resolve(cwd(), './index.ts'),
+  entry: path.resolve(cwd(), `./index.${extension}`),
   plugins: [
+    new CopyPlugin({
+      patterns: [
+        {
+          from:  path.resolve(cwd(), '../../plugin.json'),
+          to:  path.resolve(cwd(), '../../dist/plugin.json'),
+        },
+      ],
+    }),
+    new CopyPlugin({
+      patterns: [
+        {
+          from:  path.resolve(cwd(), '../../static'),
+          to:  path.resolve(cwd(), '../../dist/static'),
+        },
+      ],
+    }),
     new WebpackBar(),
-    new NodePolyfillPlugin()
+    new NodePolyfillPlugin(),
   ],
 });