Method: Lyp::DependencyResolver#compile_dependency_tree

Defined in:
lib/lyp/resolver.rb

#compile_dependency_tree(opts = {}) ⇒ Object

Each “leaf” on the dependency tree is a hash of the following structure: 

dependencies: {
  "<package_name>" => {
    clause: "<package>@<version_specifier>",
    versions: {
      "<version>" => {...
      ...
    }
  }
}

}

Since files to be processed are added to a queue, this method loops through the queue until it’s empty.



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# File 'lib/lyp/resolver.rb', line 144

def compile_dependency_tree(opts = {})
  old_opts = @opts
  @opts = @opts.merge(opts)
  @queue = []
  @processed_files = {}
  @tree ||= DependencyLeaf.new

  queue_file_for_processing(@user_file, @tree)

  while job = pull_file_from_queue
    process_lilypond_file(job[:path], job[:leaf], opts)
  end

  unless @opts[:ignore_missing]
    squash_old_versions
    remove_unfulfilled_dependencies(tree)
  end

  @tree
ensure
  @opts = old_opts
end