JSON file minify

minify.js

const fs = require('fs');

const data = fs.readFileSync( process.argv[2], { encoding: 'utf8', flag: 'r' } );

const min = JSON.parse(data, (key, value) =>
  typeof value === "number" ? Math.round(value * 100) / 100 : value
)

const minString = JSON.stringify( min )

const name = process.argv[2].split( '.' )
name.splice( -1, 0, 'min' )

fs.writeFileSync( name.join( '.' ), minString );

console.log( '\njson file with numbers minified successfully\n' );