purge.js

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

const namesToRemove = process.argv.slice(2)

const peoplesPath = path.join(__dirname, 'people')

if (!namesToRemove.length) {
  fs.readdirSync(peoplesPath).forEach((file) => {
    if (file.indexOf('mazipan.js') < 0) {
      try {
        fs.unlinkSync(path.join(peoplesPath, file))
        console.log(`Success deleting file: ${file}`)
      } catch (e) {
        console.error(`Error deleting file: ${file}`)
      }
    }
  })

  fs.writeFile(`${peoplesPath}/LAST_UPDATE`, `${new Date().toISOString()}`, function(err) {
    if (err) {
      console.error(err)
    } else {
      console.log('File "LAST_UPDATE" is updated successfully.')
    }
  })
} else {
  namesToRemove.forEach((name) => {
    try {
      fs.unlinkSync(path.join(peoplesPath, `${name}.js`))
    } catch (e) {
      console.error(`Error deleting file for name: ${name}`)
    }
  })
}