nodejs rename util

rename.js

// run this by saving the file to the directory you want to change things in
// eg. node rename.js "text you want to replace" "Text you want it changed to"
// and all matching files will update

const fs = require( 'fs' );
const path = require( 'path' );

const textToReplace = process.argv[2] ?? 'Old.Text2Change';
const replacementText = process.argv[3] ?? 'Old Text to Change';


(async ()=>{
    console.log(textToReplace, " -> ", replacementText)
    try {
        const files = await fs.promises.readdir('.');
        for( const file of files ) {
            const filePath = path.join( __dirname, file );
            // const stat = await fs.promises.stat( filePath );
            if(filePath.includes(textToReplace)){
              await fs.promises.rename( filePath, filePath.replace(textToReplace, replacementText) );
            }
        }
    }
    catch( e ) {
        console.log( 'Error renaming file: ', e );
    }

})();