#!/usr/bin/env ruby

require 'second_curtain'

parser = Parser.new()

ARGF.each_line do |line|
  parser.parse_line(line)
  print line
end

if parser.has_failing_commands
  bucket_name = ENV['UPLOAD_IOS_SNAPSHOT_BUCKET_NAME']

  if bucket_name == nil
    abort "error: Second Curtain bucket name must be specified in environment UPLOAD_IOS_SNAPSHOT_BUCKET_NAME variable"
  end

  aws_key = ENV['AWS_ACCESS_KEY_ID']
  aws_secret = ENV['AWS_SECRET_ACCESS_KEY']
  if aws_key == nil || aws_secret == nil
    abort "error: Second Curtain AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY must be defined as environment variables"
  end

  path_prefix = ENV['UPLOAD_IOS_SNAPSHOT_BUCKET_PREFIX'] || '/'
  if !path_prefix.end_with?('/')
    path_prefix += '/'
  end

  folder_name = ENV['UPLOAD_IOS_SNAPSHOT_FOLDER_NAME']
  if !folder_name
    folder_name = ENV['TRAVIS_JOB_ID']
  end

  if !folder_name
    now = DateTime.now()
    folder_name = now.strftime('%Y-%m-%d--%H-%M')
  end

  client_settings = {}
  client_settings[:region] = ENV['AWS_REGION'] if ENV['AWS_REGION']

  s3 = AWS::S3.new client_settings
  bucket = s3.buckets[bucket_name]
  manager = UploadManager.new(bucket, path_prefix)

  parser.failing_commands.each do |command|
    manager.enqueue_upload(command.before_path, command.after_path)
  end

  failures_address = manager.upload(folder_name)
  if failures_address
    $stderr.puts ("Failures: " + failures_address)
  end
end