Class: Vx::Builder::Script::Ruby

Inherits:
Struct
  • Object
show all
Includes:
Helper::TraceShCommand
Defined in:
lib/vx/builder/script/ruby.rb

Constant Summary collapse

DEFAULT_RUBY = 
'1.9.3'

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Helper::TraceShCommand

#trace_sh_command

Instance Attribute Details

#app ⇒ Object

Returns the value of attribute app

Returns:

  • (Object) —

    the current value of app



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# File 'lib/vx/builder/script/ruby.rb', line 5

def app
  @app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/vx/builder/script/ruby.rb', line 11

def call(env)
  if enabled?(env)
    env.cache_key << "rvm-#{ruby env}"
    env.cache_key << gemfile(env)

    env.before_install.tap do |i|
      i << 'eval "$(rbenv init -)" || true'
      i << "rbenv shell #{make_rbenv_version_command env}"
      i << trace_sh_command("export BUNDLE_GEMFILE=${PWD}/#{gemfile(env)}")
      i << trace_sh_command('export GEM_HOME=~/.rubygems')
    end

    env.announce.tap do |a|
      a << trace_sh_command("ruby --version")
      a << trace_sh_command("gem --version")
      a << trace_sh_command("bundle --version")
    end

    env.install.tap do |i|
      bundler_args = env.source.bundler_args.first
      i << trace_sh_command("bundle install #{bundler_args}")
      i << trace_sh_command("bundle clean --force")
    end

    if env.source.script.empty?
      script = "test -f Rakefile && #{trace_sh_command "bundle exec rake"} || true"
      env.script << script
    end

    if env.source.cached_directories != false
      env.cached_directories.push "~/.rubygems"
    end
  end

  app.call(env)
end