Class: IRuby::Dependencies::Dsl

Inherits:
Bundler::Dsl
  • Object
show all
Defined in:
lib/iruby/dependencies/dsl.rb

Instance Method Summary collapse

Instance Method Details

#config(hash) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 6

def config hash
  hash.each do |key,value|
    Bundler.settings[key] = value
  end
end

#css(*paths) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 29

def css *paths
  paths.each do |path|
    url = full_url path
    html = "<link rel='stylesheet' href='#{url}'>"
    IRuby.display IRuby.html(html)
  end
end

#define(hash) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 37

def define hash
  mapped = hash.map do |mod,path|
    [mod, full_url(path)]
  end.to_h

  js = <<-JS
    requirejs.config({
      map: {
        '*': #{MultiJson.dump(mapped)}
      }
    });
  JS

  IRuby.display IRuby.javascript(js)
end

#eval(string) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 25

def eval string
  super string
end

#exec(string) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 12

def exec string
  stdout, stderr, exit_status = Open3.capture3(string)

  if exit_status.success?
    Bundler.ui.info stdout unless stdout.empty?
    Bundler.ui.warn stderr unless stderr.empty?
  else
    puts stdout unless stdout.empty?
    warn stderr unless stderr.empty?
    raise "\"exec '#{string}'\" failed on dependency installation"
  end
end

#gem(name, *args) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 65

def gem name, *args
  if version = ACTIVE_GEMS[name]
    options = args.last.is_a?(Hash) ? args.pop.dup : {}

    unless args.empty? or args == [version]
      raise GemfileError, "The IRuby runtime has already loaded #{name}-#{version}. If you need a different version, you'll need to install it manually and restart IRuby."
    else
      super name, [version], options
    end
  else
    super name, *args
  end
end

#script(*paths) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 53

def script *paths
  paths.each do |path|
    url = full_url path
    html = "<script src='#{url}'></script>"
    IRuby.display IRuby.html(html)
  end
end

#url(url) ⇒ Object 



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# File 'lib/iruby/dependencies/dsl.rb', line 61

def url url
  @url = url
end