[Config] Remove #force_doc.

lib/cocoapods/command/install.rb

@@ -27,7 +27,6 @@ module Pod
         [
           ["--no-clean",     "Leave SCM dirs like `.git' and `.svn' intact after downloading"],
           ["--no-doc",       "Skip documentation generation with appledoc"],
-          ["--force-doc",    "Force the generation of documentation"],
           ["--no-integrate", "Skip integration of the Pods libraries in the Xcode project(s)"],
           ["--no-update",    "Skip running `pod repo update` before install"],
         ].concat(super)
@@ -36,7 +35,6 @@ module Pod
       def initialize(argv)
         config.clean             = !argv.option('--no-clean')
         config.generate_docs     = !argv.option('--no-doc')
-        config.force_doc         =  argv.option('--force-doc')
         config.integrate_targets = !argv.option('--no-integrate')
         @update_repo             = !argv.option('--no-update')
         super unless argv.empty?

lib/cocoapods/config.rb

@@ -12,7 +12,7 @@ module Pod
 
     attr_accessor :repos_dir, :project_root, :project_pods_root
     attr_accessor :clean, :verbose, :silent
-    attr_accessor :generate_docs, :doc_install, :force_doc
+    attr_accessor :generate_docs, :doc_install
     attr_accessor :integrate_targets
     attr_accessor :git_cache_size
 
@@ -21,12 +21,11 @@ module Pod
     alias_method :silent?,            :silent
     alias_method :generate_docs?,     :generate_docs
     alias_method :doc_install?,       :doc_install
-    alias_method :force_doc?,         :force_doc
     alias_method :integrate_targets?, :integrate_targets
 
     def initialize
       @repos_dir = Pathname.new(File.expand_path("~/.cocoapods"))
-      @verbose = @silent = @force_doc = false
+      @verbose = @silent = false
       @clean = @generate_docs = @doc_install = @integrate_targets = true
     end
 

lib/cocoapods/installer.rb

@@ -66,7 +66,7 @@ module Pod
     #TODO: move to generator ?
     def generate_docs(pod)
       doc_generator = Generator::Documentation.new(pod)
-      if ( config.generate_docs? && !doc_generator.already_installed? ) || config.force_doc?
+      if ( config.generate_docs? && !doc_generator.already_installed? )
         puts "-> Installing documentation" if config.verbose?
         doc_generator.generate(config.doc_install?)
       else