Added --all to podfile-info. Added testing spec.

lib/cocoapods/command/podfile_info.rb

@@ -13,7 +13,7 @@ module Pod
 
       def self.options
         [
-          # ["--all", "Show information about all Pods with dependencies that are used in a project"],
+          ["--all", "Show information about all Pods with dependencies that are used in a project"],
           ["--md", "Output information in Markdown format"]
         ].concat(super)
       end
@@ -32,8 +32,11 @@ module Pod
           UI.puts "Using lockfile" if config.verbose?
           verify_lockfile_exists!
           lockfile = config.lockfile
-          # pods = (@info_all) ? lockfile.dependencies : lockfile.pod_names
           pods = lockfile.pod_names
+          if @info_all
+            deps = lockfile.dependencies.map{|d| d.name}
+            pods = (deps + pods).uniq
+          end
         elsif @podfile_path
           podfile = Pod::Podfile.from_file(@podfile_path)
           pods = pods_from_podfile(podfile)
@@ -43,7 +46,7 @@ module Pod
           pods = pods_from_podfile(podfile)
         end
 
-        UI.puts "\nPods used:\n".yellow unless (config.silent || @info_in_md)
+        UI.puts "\nPods used:\n".yellow unless @info_in_md
         pods_info(pods, @info_in_md)
       end
 

spec/functional/command/podfile_info_spec.rb

+require File.expand_path('../../../spec_helper', __FILE__)
+
+module Pod
+  describe Command::PodfileInfo do
+    extend SpecHelper::TemporaryRepos
+
+    before do
+      @test_source = Source.new(fixture('spec-repos/test_repo'))
+      Source::Aggregate.any_instance.stubs(:all).returns([@test_source])
+      SourcesManager.updated_search_index = nil
+    end
+
+    it "tells the user pods info from Podfile" do
+
+      file = temporary_directory + 'Podfile'
+
+      text = <<-PODFILE
+      platform :ios
+      pod 'BananaLib'
+      pod 'JSONKit'
+      PODFILE
+      File.open(file, 'w') {|f| f.write(text) }
+
+      Dir.chdir(temporary_directory) do
+        output = run_command('podfile-info')
+        output.should.include? '- BananaLib - Chunky bananas!'
+        output.should.include? '- JSONKit - A Very High Performance Objective-C JSON Library.'
+      end
+    end
+  end
+end
+