Class: NginxTestHelper::CommandLineTool

Inherits:
Object
  • Object
show all
Defined in:
lib/nginx_test_helper/command_line_tool.rb

Instance Method Summary collapse

Instance Method Details

#copy_unless_exists(relative_path, dest_path = nil) ⇒ Object 



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# File 'lib/nginx_test_helper/command_line_tool.rb', line 19

def copy_unless_exists(relative_path, dest_path = nil)
  unless File.exist?(dest_path(relative_path))
    FileUtils.copy(template_path(relative_path), dest_path(dest_path || relative_path))
  end
end

#cwd ⇒ Object 



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# File 'lib/nginx_test_helper/command_line_tool.rb', line 3

def cwd
  File.expand_path(File.join(File.dirname(__FILE__), '../../'))
end

#dest_path(filepath) ⇒ Object 



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# File 'lib/nginx_test_helper/command_line_tool.rb', line 15

def dest_path(filepath)
  expand(Dir.pwd, filepath)
end

#expand(*paths) ⇒ Object 



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# File 'lib/nginx_test_helper/command_line_tool.rb', line 7

def expand(*paths)
  File.expand_path(File.join(*paths))
end

#process(argv) ⇒ Object 



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# File 'lib/nginx_test_helper/command_line_tool.rb', line 25

def process(argv)
  if argv[0] == 'init'
    require 'fileutils'

    FileUtils.makedirs(dest_path('spec'))

    copy_unless_exists('spec/nginx_configuration.rb')
    copy_unless_exists('spec/example_spec.rb')
    copy_unless_exists('spec/example2_spec.rb')

    write_mode = 'w'
    if File.exist?(dest_path('spec/spec_helper.rb'))
      load dest_path('spec/spec_helper.rb')
      write_mode = 'a'
    end

    unless Object.const_defined?('NginxConfiguration') && write_mode == 'a'
      File.open(dest_path('spec/spec_helper.rb'), write_mode) do |f|
        f.write("\nrequire File.expand_path('nginx_configuration', File.dirname(__FILE__))")
      end
    end

    File.open(template_path('INSTALL'), 'r').each_line do |line|
      puts line
    end
  elsif argv[0] == "license"
    puts File.new(expand(cwd, "LICENSE")).read
  else
    puts "unknown command #{argv}"
    puts "Usage: nginx_test_helper init"
    puts "                         license"
  end
end

#template_path(filepath) ⇒ Object 



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# File 'lib/nginx_test_helper/command_line_tool.rb', line 11

def template_path(filepath)
  expand(cwd, File.join("templates", filepath))
end