Class: Pod::Command::Dependencies

Inherits:
Pod::Command show all
Includes:
Options::ProjectDirectory
Defined in:
lib/cocoapods_dependencies_list/pod/command/dependencies.rb

Overview

A cocoapods plugin command ‘pod project dependencies` that outputs project dependency metadata

Constant Summary collapse

DEFAULT_FIELDS = 
%w{name version summary homepage license}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Dependencies

Returns a new instance of Dependencies.



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 30

def initialize(argv)
  @targets = argv.option("targets", "").split(",").map(&:strip)
  @fields = argv.option("fields", "").split(",").map(&:strip)
  @fields = DEFAULT_FIELDS if !@fields.any?
  @include_path = argv.flag?("include-path", false)

  super
end

Instance Attribute Details

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 27

def fields
  @fields
end

#include_path ⇒ Object (readonly) Also known as: include_path?

Returns the value of attribute include_path.



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 27

def include_path
  @include_path
end

#targets ⇒ Object (readonly)

Returns the value of attribute targets.



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 27

def targets
  @targets
end

Class Method Details

.options ⇒ Object 



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 19

def self.options
  [
    ["--targets", "A comma-delimited list of podfile targets"],
    ["--fields", "A comma-delimited list of podspec fields to include"],
    ["--include-path", "Include the pod installation path in the installation sandbox"]
  ].concat(super)
end

Instance Method Details

#requested_fields_from_spec(spec) ⇒ Object 



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 64

def requested_fields_from_spec(spec)
  @fields.reduce({}) do |accum, field|
    field = field.to_sym
    accum[field] = spec.respond_to?(field) ? spec.send(field) : nil
    accum
  end
end

#run ⇒ Object 



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 39

def run
  verify_podfile_exists!

  require "json"
  UI.puts specs_by_target.to_json
end

#specs_by_target ⇒ Object 



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# File 'lib/cocoapods_dependencies_list/pod/command/dependencies.rb', line 46

def specs_by_target
  analyzer = Installer::Analyzer.new(config.sandbox, config.podfile, config.lockfile)
  specs_by_target = config.with_changes(silent: true) { analyzer.analyze(false).specs_by_target }

  if @targets.any?
    specs_by_target = specs_by_target.select { |target, _| @targets.include? target.label }
  end

  specs_by_target.each do |target, specs|
    specs.map! do |spec|
      fields = requested_fields_from_spec(spec)
      fields[:path] = config.sandbox.pod_dir(spec.name).to_s if include_path?

      fields
    end
  end
end