Class: Temp::Project

Inherits:
Object
  • Object
show all
Defined in:
lib/temp/project.rb

Overview

A Project object represents a project and provides a method for copying the files from a template to create a project.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, template) ⇒ Project

Initialize all the required information for creating the project and make sure the project doesn’t already exist



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# File 'lib/temp/project.rb', line 14

def initialize(path, template)
  @path = File.expand_path(path)
  @template = template
  if File.file? @path
    raise Temp::Exceptions::ProjectExistsError
  elsif File.directory? @path
    @name = @template.filename
    @path = File.join(@path, @name)
    raise Temp::Exceptions::ProjectExistsError if File.exist? @path
  else
    @name = File.basename(@path)
  end
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/temp/project.rb', line 10

def name
  @name
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/temp/project.rb', line 10

def path
  @path
end

#template ⇒ Object (readonly)

Returns the value of attribute template.



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# File 'lib/temp/project.rb', line 10

def template
  @template
end

Instance Method Details

#create ⇒ Object

Create the project



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# File 'lib/temp/project.rb', line 29

def create
  if File.file? @template.path
    FileUtils.cp(@template.path, @path)
  else
    FileUtils.mkdir_p(path)
    (@template.files - @template.tempfile.ignore_files).each do |file|
      t_file = File.join(@template.path, file)
      p_file = File.join(@path, file)
      if File.file? t_file
        if @template.tempfile.erb_files.include? file
          renderer = ERB.new(File.read(t_file))
          File.open(p_file, 'w') { |f|
            f.write renderer.result(@template.tempfile.get_binding) }
        else
          FileUtils.cp(t_file, p_file)
        end
      else
        Dir.mkdir(p_file)
      end
    end
  end
end