Merge pull request #4266 from CocoaPods/seg-post-install-message

[Installer] Print a post-install message

CHANGELOG.md

@@ -19,6 +19,10 @@ To install release candidates run `[sudo] gem install cocoapods --pre`
   [DJ Tarazona](https://github.com/djtarazona)
   [#4188](https://github.com/CocoaPods/CocoaPods/issues/4188)
 
+* A post-install summary of the pods installed is now printed.  
+  [Samuel Giddins](https://github.com/segiddins)
+  [#4124](https://github.com/CocoaPods/CocoaPods/issues/4124)
+
 ##### Bug Fixes
 
 * Give a meaningful message for the case where there is no available stable

lib/cocoapods/installer.rb

@@ -462,6 +462,16 @@ module Pod
       run_plugins_post_install_hooks
       warn_for_deprecations
       lock_pod_sources
+      print_post_install_message
+    end
+
+    def print_post_install_message
+      podfile_dependencies = podfile.dependencies.uniq.size
+      pods_installed = root_specs.size
+      UI.info('Pod installation complete! ' \
+              "There #{podfile_dependencies == 1 ? 'is' : 'are'} #{podfile_dependencies} " \
+              "#{'dependency'.pluralize(podfile_dependencies)} from the Podfile " \
+              "and #{pods_installed} total #{'pod'.pluralize(pods_installed)} installed.")
     end
 
     # Runs the registered callbacks for the plugins post install hooks.

cocoapods-integration-specs @ 6989ebd5

-Subproject commit 93b2f9029b107a7a69dc91b0627fa7c9db779583
+Subproject commit 6989ebd54e1aeae47706b375057791b4f2c93bbb