autocode/src/autocode/info.coffee

spec-driven code generator

# load deps
bluebird = require 'bluebird'
request  = require 'sync-request'

request = bluebird.promisifyAll request

info = (opts) ->
  autocode = this
  
  if typeof opts == 'object'
    if opts._ && opts._[1]
      name = opts._[1]
    else if opts.name
      name = opts.name
  else if typeof name == 'string'
    name = opts
  
  if !name
    throw new Error "'name' is required for autocode search"
  
  # set headers for github
  headers = {
    'User-Agent': 'Autocode <support@autocode.run> (https://autocode.run/autocode)'
  }
  
  # get access token url
  access_token_url = ''
  if process.env.GITHUB_ACCESS_TOKEN
    access_token_url += "?access_token=#{process.env.GITHUB_ACCESS_TOKEN}"
  
  console.log "Getting info for #{name}...".blue
  
  repo_url = "https://api.github.com/repos/#{name}/releases/latest#{access_token_url}"
  resp = request 'get', repo_url, { headers: headers, allowRedirectHeaders: ['User-Agent'] }
  
  if resp.statusCode != 200
    if resp.statusCode == 404
      throw new Error "Module does not exist: #{name}"
    else
      throw new Error 'Unable to get info.'
  
  # get module
  module = JSON.parse resp.body
  
  console.log "Latest Version: ".bold + module.tag_name.substr(1)
  
module.exports = info