Class: Fastlane::Helper::FlutterHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/fastlane/plugin/flutter/helper/flutter_helper.rb

Class Method Summary collapse

Class Method Details

.dev_dependency?(package) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fastlane/plugin/flutter/helper/flutter_helper.rb', line 44

def self.dev_dependency?(package)
  (YAML.load_file('pubspec.yaml')['dev_dependencies'] || {}).key?(package)
end

.execute(*command) ⇒ Object 



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# File 'lib/fastlane/plugin/flutter/helper/flutter_helper.rb', line 48

def self.execute(*command)
  # TODO(dotdoom): make CommandExecutor (and Actions.sh) behave similarly.
  command = command.shelljoin
  UI.command(command)
  Open3.popen3(command) do |stdin, stdout, stderr, wait_thread|
    errors_thread = Thread.new { stderr.read }
    stdin.close

    if block_given?
      output = stdout.read
      ignore_error = yield(wait_thread.value, output, errors_thread)
    else
      stdout.each_line do |stdout_line|
        UI.command_output(stdout_line.chomp)
      end
    end

    unless wait_thread.value.success? || (ignore_error == true)
      UI.shell_error!(<<-ERROR)
The following command has failed:

$ #{command}
[#{wait_thread.value}]

#{errors_thread.value}
ERROR
    end

    ignore_error
  end
end

.flutter(*argv, &block) ⇒ Object 



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# File 'lib/fastlane/plugin/flutter/helper/flutter_helper.rb', line 7

def self.flutter(*argv, &block)
  execute(flutter_binary, *argv, &block)
end

.flutter_binary ⇒ Object 



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# File 'lib/fastlane/plugin/flutter/helper/flutter_helper.rb', line 40

def self.flutter_binary
  File.join(flutter_sdk_root, 'bin', 'flutter')
end

.flutter_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fastlane/plugin/flutter/helper/flutter_helper.rb', line 35

def self.flutter_installed?
  # Can't use File.executable? because on Windows it has to be .exe.
  File.exist?(flutter_binary)
end

.flutter_sdk_root ⇒ Object 



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# File 'lib/fastlane/plugin/flutter/helper/flutter_helper.rb', line 15

def self.flutter_sdk_root
  @flutter_sdk_root ||= File.expand_path(
    if ENV.include?('FLUTTER_SDK_ROOT')
      UI.deprecated(
        'FLUTTER_SDK_ROOT environment variable is deprecated. ' \
        'To point to a Flutter installation directory, use ' \
        'FLUTTER_ROOT instead.'
      )
      ENV['FLUTTER_SDK_ROOT']
    elsif ENV.include?('FLUTTER_ROOT')
      # FLUTTER_ROOT is a standard environment variable from Flutter.
      ENV['FLUTTER_ROOT']
    elsif flutter_binary = FastlaneCore::CommandExecutor.which('flutter')
      File.dirname(File.dirname(flutter_binary))
    else
      File.join(Dir.pwd, 'vendor', 'flutter')
    end
  )
end

.git(*argv, &block) ⇒ Object 



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# File 'lib/fastlane/plugin/flutter/helper/flutter_helper.rb', line 11

def self.git(*argv, &block)
  execute('git', *argv, &block)
end