renumber-filenames-by-one.js

import "@johnlindquist/kit"
let replaceAll = await npm('just-replace-all')
// Name: renumber-filenames-by-one
// Author: Taylor Bell
// Description: Add one to the numbered filenames dropped in

let files = await drop()

for (let f of files) {

  let num = parseInt(f.name.match(/^[0-9]+/)[0])
  
  let newName = replaceAll(f.name, `${num}`, `${num+1}`)

  await exec(`mv "${f.path}" "${f.path.split(f.name)[0]}${newName}"`)
}