@linden.dev/vue-unclassify/index.ts

Create Vue 3 script setup SFC from Vue2/3 class based TypeScript SFCs

#! /usr/bin/env node
import { joinSFC, transpileSFC } from './src/sfc';
import { readFileSync, writeFileSync } from 'fs';
import { parseArgs } from 'node:util';
import { globSync } from 'glob';

const args = parseArgs({
  allowPositionals: true,
  options: {
    replace: {
      type: 'boolean',
      short: "r"
    }
  }
});

const paths = args.positionals;
if (paths.length) {
    const files = globSync(paths, { nodir: true });
    if (!files.length)
      console.error('No files found for pattern', paths);
    else {
        for (const filename of files) {
            console.info('\x1b[36mTranspiling ' + filename + '...\x1b[0m');
            const src = readFileSync(filename, { encoding: 'utf-8' });
            const result = joinSFC(transpileSFC(src));
            if (args.values.replace)
                writeFileSync(filename, result);
            else
                console.log(result);
        }
    }
} else
    console.log(`Usage: vue-unclassify [--replace] file names/patterns...`);