Class: GemsStatus::LockfileGems

Inherits:
Object
  • Object
show all
Defined in:
lib/gems-status/sources/lockfile_gems.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(conf) ⇒ LockfileGems

Returns a new instance of LockfileGems.



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# File 'lib/gems-status/sources/lockfile_gems.rb', line 14

def initialize(conf)
  Utils::check_parameters('LockfileGems', conf, ["filename", "gems_url"])
  @filename = conf['filename']
  @gems_url = conf['gems_url']
end

Instance Attribute Details

#filename ⇒ Object (readonly)

Returns the value of attribute filename.



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# File 'lib/gems-status/sources/lockfile_gems.rb', line 13

def filename
  @filename
end

Instance Method Details

#gem_list ⇒ Object 



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# File 'lib/gems-status/sources/lockfile_gems.rb', line 32

def gem_list
  gems = {}
  Utils::log_debug "reading #{@filename}"
  Dir.chdir(File.dirname(@filename)) do
    file_data = get_data(File::dirname(@filename), File::basename(@filename))
    if file_data.empty?
      Utils::log_error("?", "file empty #{@filename}")
      return
    end
    lockfile = Bundler::LockfileParser.new(file_data)
    lockfile.specs.each do |spec|
      version = Gem::Version.create(spec.version)
      Utils::log_debug "dependencies for #{spec.name} #{spec.dependencies}"
      gems[spec.name] = GemSimple.new(spec.name, version , nil, 
                                         @filename, gems_url(spec), 
                                         spec.dependencies)
    end
  end
  gems
end

#get_data(dirname, filename) ⇒ Object 



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# File 'lib/gems-status/sources/lockfile_gems.rb', line 20

def get_data(dirname, filename)
  data = ""
  Dir.chdir(dirname) do
    begin
      data = File.open(filename).read
    rescue
      Utils::log_error("?", "There was a problem opening file #{filename} ")
    end
  end
  return data
end