Class: CarthageCacheRes::SwiftVersionResolver

Inherits:

Object

Object
CarthageCacheRes::SwiftVersionResolver

Defined in:: lib/carthage_cache_res/swift_version_resolver.rb

Instance Method Summary collapse

#initialize(executor = ShellCommandExecutor.new) ⇒ SwiftVersionResolver constructor

A new instance of SwiftVersionResolver.
#swift_version ⇒ Object

Constructor Details

#initialize(executor = ShellCommandExecutor.new) ⇒ `SwiftVersionResolver`

Returns a new instance of SwiftVersionResolver.



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# File 'lib/carthage_cache_res/swift_version_resolver.rb', line 5

def initialize(executor = ShellCommandExecutor.new)
  @executor = executor
end

Instance Method Details

#swift_version ⇒ `Object`

# File 'lib/carthage_cache_res/swift_version_resolver.rb', line 9

def swift_version
  output = @executor.execute('xcrun swift -version').chomp
  version_string = /(\d+\.)?(\d+\.)?(\d+)/.match(output).to_s
  Gem::Version.new(version_string)
end