- added support for lint-ing a folder with multiple specs

lib/cocoapods/command/lib.rb

@@ -97,6 +97,7 @@ module Pod
           @quick       =  argv.flag?('quick')
           @only_errors =  argv.flag?('only-errors')
           @clean       =  argv.flag?('clean', true)
+          @podspecs_paths = argv.arguments!
           super
         end
 
@@ -106,7 +107,9 @@ module Pod
 
         def run
           UI.puts
-          validator             = Validator.new(podspec_to_lint)
+          podspecs_to_lint.each do |podspec|
+
+            validator             = Validator.new(podspec)
             validator.local       = true
             validator.quick       = @quick
             validator.no_clean    = !@clean
@@ -117,7 +120,6 @@ module Pod
               UI.puts "Pods project available at `#{validator.validation_dir}/Pods/Pods.xcodeproj` for inspection."
               UI.puts
             end
-
             if validator.validated?
               UI.puts "#{validator.spec.name} passed validation.".green
             else
@@ -129,6 +131,7 @@ module Pod
               raise Informative, message
             end
           end
+        end
 
         private
 
@@ -142,11 +145,14 @@ module Pod
         # @raise  If no podspec is found.
         # @raise  If multiple podspecs are found.
         #
-        def podspec_to_lint
+        def podspecs_to_lint
+          if !@podspecs_paths.empty? then
+            Array(@podspecs_paths)
+          else 
             podspecs = Pathname.glob(Pathname.pwd + '*.podspec{.yaml,}')
             raise Informative, "Unable to find a podspec in the working directory" if podspecs.count.zero?
-          raise Informative, "Multiple podspecs detected in the working directory" if podspecs.count > 1
-          podspecs.first
+            podspecs
+          end
         end
 
       end

spec/functional/command/lib_spec.rb

@@ -12,5 +12,23 @@ module Pod
       lambda { run_command('lib', 'create', 'Pod Name With Spaces') }.should.raise CLAide::Help
     end
   end
+
+  describe Command::Lib::Lint do
+    it "lints the current working directory" do
+        Dir.chdir(fixture('integration/Reachability')) do
+          cmd = command('lib', 'lint', '--only-errors')
+          cmd.run
+          UI.output.should.include "passed validation"
+        end
+    end
+
+    it "lints a single spec in the current working directory" do
+        Dir.chdir(fixture('integration/Reachability')) do
+          cmd = command('lib', 'lint', 'Reachability.podspec', '--quick', '--only-errors')
+          cmd.run
+          UI.output.should.include "passed validation"
+        end
+    end
+  end
 end