Run prettier on vue file

PrettierVueFile.js

const prettier = require('prettier');
const options = require('./package.json').prettier || {};
const fs = require('fs');
const parser = require('html-script-hook');

const file = process.argv[2];
const source = fs.readFileSync(file, 'utf8');

const result = parser(source, {
    scriptCallback: function(code) {
        return `\n\n${prettier.format(code, options)}\n`;
    },
    padLineNo: true
});

fs.writeFileSync(file, result, { encoding: 'utf8' });
console.log(`run prettier on ${file}`);