Class: Crystallize::Creator

Inherits:
Object
  • Object
show all
Defined in:
lib/crystallize/creator.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Creator

Returns a new instance of Creator.



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# File 'lib/crystallize/creator.rb', line 5

def initialize
  args = ARGV
  @gem_name = args.shift
  if @gem_name.nil?
    puts "Please specify a gem name:\ncrystallize my_gem" and return
  end
end

Instance Method Details

#rename_files ⇒ Object 



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# File 'lib/crystallize/creator.rb', line 37

def rename_files
  %x[for f in *gem_name*; do mv "$f" "`echo $f | sed s/gem_name/#{@gem_name}/`"; done]
end

#run ⇒ Object 



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# File 'lib/crystallize/creator.rb', line 13

def run
  gem_dir = "#{Dir.pwd}/#{@gem_name}"
  FileUtils.rm_rf(gem_dir)
  FileUtils.cp_r("#{Crystallize.dir}/gem_name", gem_dir)
  gem_name_camelized = @gem_name.split('_').map { |word| word.capitalize }.join
  Dir.chdir(gem_dir) do
    rename_files
    Dir.glob('**/*').each do |name|
      next unless File.file?(name)
      content = File.read(name)
      content.gsub!('gem_name', @gem_name)
      content.gsub!('GemName', gem_name_camelized)
      File.write(name, content)
    end
  end
  Dir.chdir("#{gem_dir}/lib") do
    rename_files
  end
  Dir.chdir(gem_dir) do
    `git init && git add . && git commit -m 'Initial commit'`
  end
  puts "Created gem in ./#{@gem_name}"
end