Class: Fluent::Format::BundlerInjection

Inherits:
Object
  • Object
show all
Defined in:
lib/fluent/format/check.rb

Instance Method Summary collapse

Constructor Details

#initialize(opts = {}) ⇒ BundlerInjection

Returns a new instance of BundlerInjection.



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# File 'lib/fluent/format/check.rb', line 56

def initialize(opts = {})
  @opts = {
    :gemfile => opts[:gemfile],
    :gem_install_path => opts[:gem_install_path],
  }
end

Instance Method Details

#bundler_injection ⇒ Object 



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# File 'lib/fluent/format/check.rb', line 77

def bundler_injection
  # basically copy from lib/fluent/command/bundler_injection.rb
  system("bundle install")
  unless $?.success?
    exit $?.exitstatus
  end

  cmdline = [
    'bundle',
    'exec',
    RbConfig.ruby,
    File.expand_path(File.join(File.dirname(__FILE__), '../../../bin/fluent-format')),
  ] + ARGV

  exec *cmdline
  exit! 127
end

#run ⇒ Object 



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# File 'lib/fluent/format/check.rb', line 63

def run
  # copy from lib/fluent/command/fluentd.rb
  if ENV['FLUENTD_DISABLE_BUNDLER_INJECTION'] != '1' && gemfile = @opts[:gemfile]
    ENV['BUNDLE_GEMFILE'] = gemfile
    if path = @opts[:gem_install_path]
      ENV['BUNDLE_PATH'] = path
    else
      ENV['BUNDLE_PATH'] = File.expand_path(File.join(File.dirname(gemfile), 'vendor/bundle'))
    end
    ENV['FLUENTD_DISABLE_BUNDLER_INJECTION'] = '1'
    bundler_injection
  end
end