Class: Appraisal::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/appraisal/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object (private) 



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# File 'lib/appraisal/cli.rb', line 70

def method_missing(name, *args, &block)
  matching_appraisal = File.new.appraisals.detect { |appraisal| appraisal.name == name.to_s }

  if matching_appraisal
    Command.new(args.join(' '), matching_appraisal.gemfile_path).run
  else
    File.each do |appraisal|
      Command.new(ARGV.join(' '), appraisal.gemfile_path).run
    end
  end
end

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/appraisal/cli.rb', line 31

def self.exit_on_failure?
  true
end

.help(shell, subcommand = false) ⇒ Object

Override help command to print out usage



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# File 'lib/appraisal/cli.rb', line 9

def self.help(shell, subcommand = false)
  shell.say strip_heredoc(<<-help)
    Appraisal: Find out what your Ruby gems are worth.

    Usage:
      appraisal [APPRAISAL_NAME] EXTERNAL_COMMAND

      If APPRAISAL_NAME is given, only run that EXTERNAL_COMMAND against the given
      appraisal, otherwise it runs the EXTERNAL_COMMAND against all appraisals.

    Available Appraisal(s):
  help

  File.each do |appraisal|
    shell.say "  - #{appraisal.name}"
  end

  shell.say

  super
end

Instance Method Details

#clean ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 55

def clean
  FileUtils.rm_f Dir['gemfiles/*.{gemfile,gemfile.lock}']
end

#generate ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 48

def generate
  File.each do |appraisal|
    appraisal.write_gemfile
  end
end

#install ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 38

def install
  invoke :generate, [], {}

  File.each do |appraisal|
    appraisal.install(options[:jobs])
    appraisal.relativize
  end
end

#update(*gems) ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 60

def update(*gems)
  invoke :generate, []

  File.each do |appraisal|
    appraisal.update(gems)
  end
end