const request = require('request-promise-native')
const fs = require('fs')
const util = require('util')

const log_file = fs.createWriteStream(__dirname + '/kubernetes-client-functions.md', { flags: 'w' })

log = function (d) {
  //
  log_file.write(util.format(d) + '\n')
}

log('# Function Documentation for @kubernetes/client-node')

async function generate () {
  const lines = (await request(
    'https://raw.githubusercontent.com/kubernetes-client/javascript/master/src/api.ts'
  )).split('\n')

  let api
  lines.forEach(line => {
    const classMatches = line.match(/export class (\w+) \{/)
    const functionMatches = line.match(/ {4}public (\w+) \(/)

    if (classMatches) {
      api = classMatches[1]
      log(`## ${api}`)
    }

    if (functionMatches) {
      log(`* ${functionMatches[1]}()`)
    }
  })
}

generate()