Class: RSpec::Scaffold::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/scaffold/runner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file = nil) ⇒ Runner

Returns a new instance of Runner.

Parameters:

  • file (Pathname) (defaults to: nil) 


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# File 'lib/rspec/scaffold/runner.rb', line 7

def initialize(file = nil)
  @file = Pathname.new(file) if file
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/rspec/scaffold/runner.rb', line 4

def file
  @file
end

Instance Method Details

#generate_spec(ruby) ⇒ Object

Parameters:

  • ruby (String/Pathname) 


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# File 'lib/rspec/scaffold/runner.rb', line 32

def generate_spec(ruby)
  ryan = Ryan.new(ruby)
  if ryan.funcs.any?
    RSpec::Scaffold::Generator.new(ryan).perform
  else
    log "- #{truncate(ruby)} - no methods", :puts
    nil
  end
rescue => e
  log "! #{truncate(ruby)} - #{e.inspect.gsub /^#<|>$/, ''}\n#{e.backtrace.take(10)}", :red
end

#log(msg = nil, color = :green) ⇒ Object 



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# File 'lib/rspec/scaffold/runner.rb', line 81

def log(msg = nil, color = :green)
  return RSpec::Scaffold.log(msg, color)
end

#perform ⇒ Object

V1, DEPRECATED



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# File 'lib/rspec/scaffold/runner.rb', line 12

def perform
  fail ArgumentError, %Q(File or directory does not exist: "#{file}") if !File.exists?(file) && !File.exists?("#{file}.rb")

  ruby_files.each do |ruby_file|
    rspec_file = Pathname.new(spec_file(ruby_file))
    spec_file_path = rspec_file.to_s[%r|/(spec/.+)|, 1]
    next if rspec_file.exist?.tap { |exists| log "- #{spec_file_path} - already exists", :puts if exists }

    spec = generate_spec(Pathname.new(File.expand_path(ruby_file)))
    next unless spec

    log "+ #{spec_file_path}"
    FileUtils.mkdir_p(rspec_file.parent)
    File.open(rspec_file, 'wb') do |f|
      f << spec.join("\n")
    end
  end
end

#ruby_files ⇒ Object 



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# File 'lib/rspec/scaffold/runner.rb', line 52

def ruby_files
  if File.directory?(file)
    Dir[File.join(file, '**', '*.rb')]
  else
    if file.extname.empty?
      ["#{file}.rb"]
    else
      [file]
    end
  end
end

#spec_file(ruby_file) ⇒ Object

Note:

subbing out /app/ is Rails specific



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# File 'lib/rspec/scaffold/runner.rb', line 65

def spec_file(ruby_file)
  File.join(spec_path, "#{specify(ruby_file)}").sub '/app/', '/'
end

#spec_path ⇒ Object 



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# File 'lib/rspec/scaffold/runner.rb', line 73

def spec_path
  if File.directory?(File.expand_path('spec'))
    File.expand_path('spec')
  else
    fail "Couldn't find spec directory"
  end
end

#specify(file_name) ⇒ Object 



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# File 'lib/rspec/scaffold/runner.rb', line 69

def specify(file_name)
  file_name.sub('.rb', '_spec.rb')
end

#truncate(str) ⇒ Object

Private



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# File 'lib/rspec/scaffold/runner.rb', line 48

def truncate(str)
  str.to_s.scan(/.+/).take(2).tap { |x| x[1..-1].each { |i| i[0..-1] = '...' } }.join
end