Class: Appraisal::Appraisal

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

Overview

Represents one appraisal and its dependencies

Constant Summary collapse

DEFAULT_INSTALL_OPTIONS =
{ "jobs" => 1 }.freeze

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 14

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

Instance Attribute Details

#gemfileObject (readonly)

Returns the value of attribute gemfile


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# File 'lib/appraisal/appraisal.rb', line 12

def gemfile
  @gemfile
end

#nameObject (readonly)

Returns the value of attribute name


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# File 'lib/appraisal/appraisal.rb', line 12

def name
  @name
end

Instance Method Details

#gem(*args) ⇒ Object


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

def gem(*args)
  gemfile.gem(*args)
end

#gemfile_pathObject


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# File 'lib/appraisal/appraisal.rb', line 83

def gemfile_path
  unless gemfile_root.exist?
    gemfile_root.mkdir
  end

  gemfile_root.join(gemfile_name).to_s
end

#gemspec(options = {}) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 47

def gemspec(options = {})
  gemfile.gemspec(options)
end

#git(*args, &block) ⇒ Object


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

def git(*args, &block)
  gemfile.git(*args, &block)
end

#git_source(*args, &block) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 51

def git_source(*args, &block)
  gemfile.git_source(*args, &block)
end

#group(*args, &block) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 39

def group(*args, &block)
  gemfile.group(*args, &block)
end

#install(options = {}) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 62

def install(options = {})
  commands = [install_command(options).join(" ")]

  if options["without"].nil? || options["without"].empty?
    commands.unshift(check_command.join(" "))
  end

  command = commands.join(" || ")

  if Bundler.settings[:path]
    env = { 'BUNDLE_DISABLE_SHARED_GEMS' => '1' }
    Command.new(command, :env => env).run
  else
    Command.new(command).run
  end
end

#path(*args, &block) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 35

def path(*args, &block)
  gemfile.path(*args, &block)
end

#platforms(*args, &block) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 43

def platforms(*args, &block)
  gemfile.platforms(*args, &block)
end

#relative_gemfile_pathObject


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# File 'lib/appraisal/appraisal.rb', line 91

def relative_gemfile_path
  File.join("gemfiles", gemfile_name)
end

#relativizeObject


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# File 'lib/appraisal/appraisal.rb', line 95

def relativize
  current_directory = Pathname.new(Dir.pwd)
  relative_path = current_directory.relative_path_from(gemfile_root).cleanpath
  lockfile_content = File.read(lockfile_path)

  File.open(lockfile_path, 'w') do |file|
    file.write lockfile_content.gsub(/#{current_directory}/, relative_path.to_s)
  end
end

#ruby(*args) ⇒ Object


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

def ruby(*args)
  gemfile.ruby(*args)
end

#source(*args, &block) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 23

def source(*args, &block)
  gemfile.source(*args, &block)
end

#update(gems = []) ⇒ Object


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# File 'lib/appraisal/appraisal.rb', line 79

def update(gems = [])
  Command.new(update_command(gems), :gemfile => gemfile_path).run
end

#write_gemfileObject


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# File 'lib/appraisal/appraisal.rb', line 55

def write_gemfile
  File.open(gemfile_path, "w") do |file|
    signature = "# This file was generated by Appraisal"
    file.puts([signature, gemfile.to_s].join("\n\n"))
  end
end