Class: Appraisal::Appraisal

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

Overview

Represents one appraisal and its dependencies

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, source_gemfile) ⇒ Appraisal

Returns a new instance of Appraisal.



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# File 'lib/appraisal/appraisal.rb', line 10

def initialize(name, source_gemfile)
  @name = name
  @gemfile = source_gemfile.dup
end

Instance Attribute Details

#gemfile ⇒ Object (readonly)

Returns the value of attribute gemfile.



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# File 'lib/appraisal/appraisal.rb', line 8

def gemfile
  @gemfile
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/appraisal/appraisal.rb', line 8

def name
  @name
end

Instance Method Details

#gem(name, *requirements) ⇒ Object 



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# File 'lib/appraisal/appraisal.rb', line 15

def gem(name, *requirements)
  gemfile.gem(name, *requirements)
end

#gemfile_path ⇒ Object 



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# File 'lib/appraisal/appraisal.rb', line 31

def gemfile_path
  unless ::File.exist?(gemfile_root)
    FileUtils.mkdir(gemfile_root)
  end

  ::File.join(gemfile_root, "#{name}.gemfile")
end

#install ⇒ Object 



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# File 'lib/appraisal/appraisal.rb', line 27

def install
  Command.new("bundle install --gemfile=#{gemfile_path}").run
end

#write_gemfile ⇒ Object 



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# File 'lib/appraisal/appraisal.rb', line 19

def write_gemfile
  ::File.open(gemfile_path, "w") do |file|
    file.puts("# This file was generated by Appraisal")
    file.puts
    file.write(gemfile.to_s)
  end
end