Class: BrowserStack::LocalBinary

Inherits:
Object
  • Object
show all
Defined in:
lib/browserstack/localbinary.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ LocalBinary

Returns a new instance of LocalBinary.



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# File 'lib/browserstack/localbinary.rb', line 11

def initialize
  host_os = RbConfig::CONFIG['host_os']
  @http_path = case host_os
  when /mswin|msys|mingw|cygwin|bccwin|wince|emc/
    @windows = true
    "https://www.browserstack.com/local-testing/downloads/binaries/BrowserStackLocal.exe"
  when /darwin|mac os/
    "https://www.browserstack.com/local-testing/downloads/binaries/BrowserStackLocal-darwin-x64"
  when /linux-musl/
    "https://www.browserstack.com/local-testing/downloads/binaries/BrowserStackLocal-alpine"
  when /linux/
    if 1.size == 8
      "https://www.browserstack.com/local-testing/downloads/binaries/BrowserStackLocal-linux-x64"
    else
      "https://www.browserstack.com/local-testing/downloads/binaries/BrowserStackLocal-linux-ia32"
    end
  end

  @ordered_paths = [
    File.join(File.expand_path('~'), '.browserstack'),
    Dir.pwd,
    Dir.tmpdir
  ]
end

Instance Method Details

#binary_path ⇒ Object 



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# File 'lib/browserstack/localbinary.rb', line 62

def binary_path
  dest_parent_dir = get_available_dirs
  binary_path = File.join(dest_parent_dir, "BrowserStackLocal#{".exe" if @windows}")

  if File.exist? binary_path
    binary_path
  else
    binary_path = download(dest_parent_dir)
  end

  valid_binary = verify_binary(binary_path)

  if valid_binary
    binary_path
  else
    binary_path = download(dest_parent_dir)
    valid_binary = verify_binary(binary_path)
    if valid_binary
      binary_path
    else
      raise BrowserStack::LocalException.new('BrowserStack Local binary is corrupt')
    end
  end
end

#download(dest_parent_dir) ⇒ Object 



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# File 'lib/browserstack/localbinary.rb', line 36

def download(dest_parent_dir)
  unless File.exist? dest_parent_dir
    Dir.mkdir dest_parent_dir
  end
  uri = URI.parse(@http_path)
  binary_path = File.join(dest_parent_dir, "BrowserStackLocal#{".exe" if @windows}")
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE

  res = http.get(uri.path)
  file = open(binary_path, 'wb')
  file.write(res.body)
  file.close
  FileUtils.chmod 0755, binary_path

  binary_path
end

#verify_binary(binary_path) ⇒ Object 



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# File 'lib/browserstack/localbinary.rb', line 55

def verify_binary(binary_path)
  binary_response = IO.popen(binary_path + " --version").readline
  binary_response =~ /BrowserStack Local version \d+\.\d+/
rescue Exception => e
  false
end