Class: Schmersion::AutoBundleExec

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(gems, pwd, bin, argv) ⇒ AutoBundleExec

Returns a new instance of AutoBundleExec.



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# File 'lib/schmersion/auto_bundle_exec.rb', line 25

def initialize(gems, pwd, bin, argv)
  @gems = gems
  @pwd = pwd
  @bin = bin
  @argv = argv
  check_dir
end

Instance Attribute Details

#argv ⇒ Object (readonly)

Returns the value of attribute argv.



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# File 'lib/schmersion/auto_bundle_exec.rb', line 11

def argv
  @argv
end

#bin ⇒ Object (readonly)

Returns the value of attribute bin.



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# File 'lib/schmersion/auto_bundle_exec.rb', line 10

def bin
  @bin
end

#gems ⇒ Object (readonly)

Returns the value of attribute gems.



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# File 'lib/schmersion/auto_bundle_exec.rb', line 8

def gems
  @gems
end

#pwd ⇒ Object (readonly)

Returns the value of attribute pwd.



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# File 'lib/schmersion/auto_bundle_exec.rb', line 9

def pwd
  @pwd
end

Class Method Details

.when_bundled(gems = [], pwd = Dir.pwd, bin = $PROGRAM_NAME, argv = ARGV) ⇒ Object 



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# File 'lib/schmersion/auto_bundle_exec.rb', line 13

def self.when_bundled(gems = [], pwd = Dir.pwd, bin = $PROGRAM_NAME, argv = ARGV)
  return if ENV['BUNDLE_BIN_PATH']

  gems = Array(gems).compact
  return if gems.empty?

  instance = new(gems, pwd, bin, argv)
  return unless instance.bundled_dir?

  instance.re_exec if gems.all? { |gem| instance.bundled?(gem) }
end

Instance Method Details

#bundled?(gem) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/schmersion/auto_bundle_exec.rb', line 37

def bundled?(gem)
  gem_list.include?(" #{gem} ")
end

#bundled_dir? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/schmersion/auto_bundle_exec.rb', line 33

def bundled_dir?
  @is_bundled_dir
end

#re_exec ⇒ Object 



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# File 'lib/schmersion/auto_bundle_exec.rb', line 41

def re_exec
  Kernel.exec(
    { 'SCHMERSION_DISABLE_AUTO_BUNDLE_EXEC' => '1' },
    'bundle', 'exec', bin, *argv
  )
end