Module: Luffa

Defined in:
lib/luffa/gem.rb,
lib/luffa/retry.rb,
lib/luffa/cli/cli.rb,
lib/luffa/logging.rb,
lib/luffa/version.rb,
lib/luffa/ios/xcode.rb,
lib/luffa/environment.rb,
lib/luffa/unix_command.rb,
lib/luffa/ios/simulator.rb,
lib/luffa/with_debugging.rb,
lib/luffa/patches/retriable.rb,
lib/luffa/ios/ideviceinstaller.rb

Defined Under Namespace

Modules: Debug, Environment Classes: CLI, Gem, IDeviceInstaller, Retry, RetryOpts, Simulator, ValidationError, Version, Xcode, XcodeInstall

Constant Summary collapse

VERSION = 
'1.0.6'

Class Method Summary collapse

Class Method Details

.log_fail(msg) ⇒ Object 



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# File 'lib/luffa/logging.rb', line 14

def self.log_fail(msg)
  puts "\033[31mFAIL: #{msg}\033[0m" if msg
end

.log_info(msg) ⇒ Object 



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# File 'lib/luffa/logging.rb', line 18

def self.log_info(msg)
  puts "\033[35mINFO: #{msg}\033[0m" if msg
end

.log_pass(msg) ⇒ Object 



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# File 'lib/luffa/logging.rb', line 6

def self.log_pass(msg)
  puts "\033[32mPASS: #{msg}\033[0m" if msg
end

.log_unix_cmd(msg) ⇒ Object 



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# File 'lib/luffa/logging.rb', line 2

def self.log_unix_cmd(msg)
  puts "\033[36mEXEC: #{msg}\033[0m" if msg
end

.log_warn(msg) ⇒ Object 



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# File 'lib/luffa/logging.rb', line 10

def self.log_warn(msg)
  puts "\033[34mWARN: #{msg}\033[0m"
end

.unix_command(cmd, opts = {}) ⇒ Object 



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# File 'lib/luffa/unix_command.rb', line 2

def self.unix_command(cmd, opts={})
  default_opts = {:pass_msg => nil,
                  :fail_msg => nil,
                  :exit_on_nonzero_status => true,
                  :env_vars => {},
                  :log_cmd => true,
                  :obscure_fields => []}
  merged_opts = default_opts.merge(opts)

  obscure_fields = merged_opts[:obscure_fields]

  if not obscure_fields.empty? and merged_opts[:log_cmd]
    obscured = cmd.split(' ').map do |token|
      if obscure_fields.include? token
        "#{token[0,1]}***#{token[token.length-1,1]}"
      else
        token
      end
    end
    Luffa.log_unix_cmd obscured.join(' ')
  elsif merged_opts[:log_cmd]
    Luffa.log_unix_cmd cmd
  end

  exit_on_err = merged_opts[:exit_on_nonzero_status]
  unless exit_on_err
    system 'set +e'
  end

  env_vars = merged_opts[:env_vars]
  res = system(env_vars, cmd)
  exit_code = $?.exitstatus
  if res
    Luffa.log_pass merged_opts[:pass_msg]
  else
    Luffa.log_fail merged_opts[:fail_msg]
    exit exit_code if exit_on_err
  end
  system 'set -e'
  exit_code
end