Read directory with git folder and copy to destination

index.coffee

#
#Todo:
#1. read args for source and destination directories
#2. read all folder in source directory
#3. read all package.json and get repo url
#4. for each url execute git clone
#

fs = require('fs')
{exec} = require('child_process')

sourceDir = process.argv[2] or "."
destinationDir = process.argv[3]

throw new Error("Must specify all directories")  unless destinationDir
console.log "source directory %s", sourceDir
console.log "destination directory %s", destinationDir

getDirs = (rootDir) ->
  files = fs.readdirSync(rootDir)
  dirs = []

  for file in files
    if file[0] != '.'
      filePath = "#{rootDir}/#{file}"
      stat = fs.statSync(filePath)

      if stat.isDirectory()
        dirs.push(filePath)

  return dirs

readJsonFile =(file)->
  console.log('reading %s', file)
  fs.readFileSync file, "utf8", (err, data) ->
    if err
      console.log "Error: " + err
      return
    data = JSON.parse(data)
    data

projectDirectories = getDirs(sourceDir)
console.log('dirs %j', projectDirectories)

appDir = process.cwd()

packages = []

for file in projectDirectories
  packageObj = JSON.parse(readJsonFile( "#{file}/package.json"))
  packages.push packageObj
  console.log('added package with url %j', packageObj.repository.url )

for packageObj in packages
  try
    process.chdir destinationDir
    console.log "New directory: " + process.cwd()
    exec( "git clone #{packageObj.repository.url}", (error, stdout, stderr)->
      process.chdir appDir
      if error
        console.log 'exec error ' + error
    )

  catch err
    console.log "chdir: " + err