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) ⇒ Object (private) 



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# File 'lib/appraisal/cli.rb', line 125

def method_missing(name, *args)
  matching_appraisal = AppraisalFile.new.appraisals.detect do |appraisal|
    appraisal.name == name.to_s
  end

  if matching_appraisal
    # If no arguments were passed to method_missing, check ARGV
    # This handles cases where Thor doesn't pass arguments
    actual_args = (args.empty? && ARGV.any?) ? ARGV.dup : args

    # Check if the first argument is a Thor command (install or update)
    if actual_args.first == "install"
      # Extract Thor options from the remaining arguments
      # Filter out the command name and pass options to install
      filtered_args = actual_args[1..-1] || []
      # Parse the options ourselves since Thor isn't parsing them here
      parsed_options = parse_external_options(filtered_args)

      # Also include the class-level gem_manager option if provided
      # Thor consumes class_option before calling method_missing, so check both places
      gem_manager = options["gem-manager"] || options[:gem_manager]
      parsed_options[:gem_manager] = gem_manager if gem_manager && !parsed_options.key?(:gem_manager)

      matching_appraisal.write_gemfile
      matching_appraisal.install(parsed_options)
      matching_appraisal.relativize
    elsif actual_args.first == "update"
      # Extract gems and options
      filtered_args = actual_args[1..-1] || []
      gems, parsed_options = extract_gems_and_options(filtered_args)

      # Also include the class-level gem_manager option if provided
      gem_manager = options["gem-manager"] || options[:gem_manager]
      parsed_options[:gem_manager] = gem_manager if gem_manager && !parsed_options.key?(:gem_manager)

      matching_appraisal.update(gems, parsed_options)
    else
      # Run as an external command
      Command.new(actual_args, :gemfile => matching_appraisal.gemfile_path).run
    end
  else
    AppraisalFile.each do |appraisal|
      Command.new(ARGV, :gemfile => 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 44

def 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 19

def 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.
  HELP

  if File.exist?("Appraisals")
    shell.say
    shell.say("Available Appraisal(s):")

    AppraisalFile.each do |appraisal|
      shell.say("  - #{appraisal.name}")
    end
  end

  shell.say

  super
end

Instance Method Details

#clean ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 98

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

#generate ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 91

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

#install ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 80

def install
  invoke(:generate, [], {})

  install_options = options.to_h
  AppraisalFile.each do |appraisal|
    appraisal.install(install_options)
    appraisal.relativize
  end
end

#list ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 114

def list
  AppraisalFile.new.appraisals.each { |appraisal| puts appraisal.name }
end

#update(*gems) ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 103

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

  gem_manager = options["gem-manager"] || options[:gem_manager]
  update_options = gem_manager ? {:gem_manager => gem_manager} : {}
  AppraisalFile.each do |appraisal|
    appraisal.update(gems, update_options)
  end
end

#version ⇒ Object 



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# File 'lib/appraisal/cli.rb', line 119

def version
  puts "Appraisal2 #{VERSION}"
end