Default to either Podfile or *.podspec in the current working dir.

examples/Podfile

+#dependency 'doesnotexist'
 
 dependency 'SSZipArchive', '>= 1'
 
@@ -5,7 +6,7 @@ dependency 'SSZipArchive', '>= 1'
 dependency 'ASIWebPageRequest', '= 1.8'
 
 # is part of ASIHTTPRequest 1.8 and 1.8.1
-dependency 'Reachability' #, '>= 2.0'
+#dependency 'Reachability' #, '>= 2.0'
 
 # is part of ASIHTTPRequest
 #dependency 'ASIWebPageRequest', '>= 1.8'

lib/cocoa_pods/config.rb

@@ -31,7 +31,13 @@ module Pod
     end
 
     def project_podfile
-      project_root + 'Podfile'
+      unless @project_podfile
+        @project_podfile = project_root + 'Podfile'
+        unless @project_podfile.exist?
+          @project_podfile = project_root.glob('*.podspec').first
+        end
+      end
+      @project_podfile
     end
 
     module Mixin

spec/unit/config_spec.rb

@@ -19,12 +19,24 @@ describe "Pod::Config" do
   end
 
   describe "concerning a user's project, which is expected in the current working directory" do
+    extend SpecHelper::TemporaryDirectory
+
     it "returns the path to the project root" do
       config.project_root.should == Pathname.pwd
     end
 
-    it "returns the path to the project Podfile" do
-      config.project_podfile.should == Pathname.pwd + 'Podfile'
+    it "returns the path to the project Podfile if it exists" do
+      (temporary_directory + 'Podfile').open('w') { |f| f << '# Yo' }
+      Dir.chdir(temporary_directory) do
+        config.project_podfile.should == Pathname.pwd + 'Podfile'
+      end
+    end
+
+    it "returns the path to an existing podspec file if a Podfile doesn't exist" do
+      (temporary_directory + 'Bananas.podspec').open('w') { |f| f << '# Yo' }
+      Dir.chdir(temporary_directory) do
+        config.project_podfile.should == Pathname.pwd + 'Bananas.podspec'
+      end
     end
 
     it "returns the path to the Pods directory that holds the dependencies" do