Module: Bindeps

Defined in:
lib/bindeps.rb,
lib/bindeps/version.rb

Defined Under Namespace

Classes: Dependency, DownloadFailedError, System, UnsupportedSystemError

Constant Summary collapse

VERSION = 
"0.0.10"

Class Method Summary collapse

Class Method Details

.missing(dependencies) ⇒ Object

Check whether all dependencies are installed. Return an array of missing dependencies.



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# File 'lib/bindeps.rb', line 32

def self.missing dependencies
  if dependencies.is_a? String
    dependencies = YAML.load_file dependencies
  end
  tmpdir = Dir.mktmpdir
  missing = []
  Dir.chdir(tmpdir) do
    dependencies.each_pair do |name, config|
      unpack = config.key?('unpack') ? config['unpack'] : true;
      d = Dependency.new(name,
                         config['binaries'],
                         config['version'],
                         config['url'],
                         unpack)
      missing << name unless d.all_installed?
    end
  end
  missing
end

.require(dependencies) ⇒ Object 



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# File 'lib/bindeps.rb', line 12

def self.require dependencies
  if dependencies.is_a? String
    dependencies = YAML.load_file dependencies
  end
  tmpdir = Dir.mktmpdir
  Dir.chdir(tmpdir) do
    dependencies.each_pair do |name, config|
      unpack = config.key?('unpack') ? config['unpack'] : true;
      d = Dependency.new(name,
                         config['binaries'],
                         config['version'],
                         config['url'],
                         unpack)
      d.install_missing
    end
  end
end