Module: XcTools::XcodeBuild

Defined in:
lib/xctools/xcode_build.rb

Defined Under Namespace

Classes: Settings

Constant Summary collapse

Error = 
Class.new(StandardError)
NilOutputError = 
Class.new(Error)
Info = 
Class.new(OpenStruct)

Class Method Summary collapse

Class Method Details

.info(*args) ⇒ Object 



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# File 'lib/xctools/xcode_build.rb', line 23

def self.info(*args)
  options = args.last.is_a?(Hash) ? args.pop : {}
  cmd_args = (args + args_from_options(options)).join(' ')
  output = `xcodebuild -list #{cmd_args} 2>&1`
  fail Error, $1 if output =~ /^xcodebuild\: error\: (.+)$/
  fail NilOutputError unless output =~ /\S/

  info = parse_info_output(output)
  Info.new(info)
end

.parse_info_output(output) ⇒ Object 



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# File 'lib/xctools/xcode_build.rb', line 34

def self.parse_info_output(output)
  lines = output.split(/\n/)

  project_name = parse_info_project_name(lines.first)

  info, _ = lines.drop(1).reduce([{}, nil]) do |(info, group), line|
    parse_info_line(line, info, group)
  end

  info.each do |_, values|
    values.delete('')
    values.uniq!
  end

  info.merge(project: project_name)
end

.parse_info_project_name(line) ⇒ Object 



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# File 'lib/xctools/xcode_build.rb', line 51

def self.parse_info_project_name(line)
  $1 if line =~ /\"(.+)\"\:/
end

.parse_settings_output(output) ⇒ Object 



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# File 'lib/xctools/xcode_build.rb', line 78

def self.parse_settings_output(output)
  lines = output.split(/\n/)

  lines.reduce([{}, nil]) do |(settings, target), line|
    parse_settings_line(line, settings, target)
  end.first
end

.parse_xcode_version(output) ⇒ Object 



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# File 'lib/xctools/xcode_build.rb', line 105

def self.parse_xcode_version(output)
  $1 if output =~ /([\d+\.?]+)/
end

.settings(*args) ⇒ Object 



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# File 'lib/xctools/xcode_build.rb', line 67

def self.settings(*args)
  options = args.last.is_a?(Hash) ? args.pop : {}
  cmd_args = (args + args_from_options(options)).join(' ')
  output = `xcodebuild #{cmd_args} -showBuildSettings 2> /dev/null`
  fail Error, $1 if output =~ /^xcodebuild\: error\: (.+)$/
  fail NilOutputError unless output =~ /\S/

  settings = parse_settings_output(output)
  Settings.new(settings)
end

.version ⇒ Object 



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# File 'lib/xctools/xcode_build.rb', line 100

def self.version
  output = `xcodebuild -version`
  parse_xcode_version(output)
end