Class: Pod::Target::Commands::Dependency

Inherits:
Pod::Target::Command show all
Defined in:
lib/pod/target/commands/dependency.rb

Instance Method Summary collapse

Methods inherited from Pod::Target::Command

#command, #cursor, #editor, #exec_exist?, #generator, #pager, #platform, #prompt, #screen, #which

Constructor Details

#initialize(options) ⇒ Dependency

Returns a new instance of Dependency.



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# File 'lib/pod/target/commands/dependency.rb', line 13

def initialize(options)
  @options = options
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/pod/target/commands/dependency.rb', line 17

def execute
    @xcworkspace = @options[:workspace]
    @xcworkspace ||= XCWorkspace.find_workspace
    @output = @options[:output]
    @output ||= '.'
    @filter = @options[:filter]
    @filter ||= '.*'
    parse
end

#parse ⇒ Object 



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# File 'lib/pod/target/commands/dependency.rb', line 27

def parse
  prompt = TTY::Prompt.new
  prompt.ok("Finding targets' dependencies and resolving them...")
  parser = Parser.new(@xcworkspace, @filter)
  targets = parser.all_targets
  graph = Pod::Target::Commands::Graph.new
  graph.add_target_info(targets)
  directory = File.join(File.dirname(@output + "/remove_dependency.csv"),"/remove_dependency.csv")
  File.open(directory, "w") { |f| f.write "" }
  nodes = graph.nodes
  nodes.each do |_, value|
    level_map = {}
    graph.dfs(value, level_map, 0)
    removes = []
    value.neighbors.each do |neighbor|
      if level_map[neighbor.name] > 1
        removes << neighbor.name
      end
    end
    if removes.size > 0
      File.open(directory, "a") { |f| f.write value.name }
      removes.each { |name|
        File.open(directory, "a") { |f|
          f.write "," + name
        }
      }
      File.open(directory, "a") { |f|
        f.write "\n"
      }
    end
  end
  prompt.ok("File is write at: " + directory)
end