Add Pod::File which is a subclass of Pod::Specification, but meant for a Podfile.

lib/cocoapods/command/install.rb

@@ -30,13 +30,13 @@ module Pod
         spec = nil
         if @podspec
           if @podspec.exist?
-            spec = Specification.from_podspec(@podspec)
+            spec = Specification.from_file(@podspec)
           else
             raise Informative, "The specified podspec `#{@podspec}' doesn't exist."
           end
         else
           if config.project_podfile
-            spec = Specification.from_podfile(config.project_podfile)
+            spec = Specification.from_file(config.project_podfile)
           else
             raise Informative, "No `Podfile' or `.podspec' file found in the current working directory."
           end

lib/cocoapods/command/spec.rb

@@ -55,7 +55,7 @@ module Pod
 
       def lint
         file = @name ? Pathname.new(@name) : Pathname.pwd.glob('*.podspec').first
-        spec = Specification.from_podspec(file)
+        spec = Specification.from_file(file)
         spec.validate!
       end
     end

lib/cocoapods/config.rb

@@ -16,7 +16,7 @@ module Pod
     alias_method :silent?,  :silent
 
     def initialize
-      @repos_dir = Pathname.new(File.expand_path("~/.cocoapods"))
+      @repos_dir = Pathname.new(::File.expand_path("~/.cocoapods"))
       @clean = true
       @verbose = false
       @silent = false

lib/cocoapods/specification.rb

@@ -6,16 +6,8 @@ module Pod
  class Specification
     autoload :Set, 'cocoapods/specification/set'
 
-    def self.from_podfile(path)
-      if path.exist?
-        spec = new
-        spec.instance_eval(path.read)
-        spec.defined_in_file = path
-        spec
-      end
-    end
-
-    def self.from_podspec(path)
+    # The file is expected to define and return either a Pods::Specification or a Pod::File.
+    def self.from_file(path)
       spec = Pod._eval_podspec(path)
       spec.defined_in_file = path
       spec
@@ -143,7 +135,6 @@ module Pod
     end
 
     def pod_destroot
-      return if from_podfile?
       if part_of_other_pod?
         part_of_specification.pod_destroot
       else
@@ -161,8 +152,8 @@ module Pod
       !@part_of.nil?
     end
 
-    def from_podfile?
-      @name.nil? && @version.nil?
+    def podfile?
+      false
     end
 
     def any_platform?
@@ -221,12 +212,8 @@ module Pod
     end
 
     def to_s
-      if from_podfile?
-        "podfile at `#{@defined_in_file}'"
-      else
       "`#{@name}' version `#{@version}'"
     end
-    end
 
     def inspect
       "#<#{self.class.name} for #{to_s}>"
@@ -310,4 +297,18 @@ module Pod
   end
 
   Spec = Specification
+
+  class File < Specification
+    def podfile?
+      true
+    end
+
+    def to_s
+      "podfile at `#{@defined_in_file}'"
+    end
+
+    def pod_destroot
+      # A Podfile has none
+    end
+  end
 end

lib/cocoapods/specification/set.rb

@@ -54,7 +54,7 @@ module Pod
       end
 
       def specification
-        Specification.from_podspec(specification_path)
+        Specification.from_file(specification_path)
       end
 
       # Return the first version that matches the current dependency.

lib/cocoapods/xcode/project.rb

@@ -219,9 +219,9 @@ module Pod
       # TODO this is a workaround for an issue with MacRuby with compiled files
       # that makes the use of __FILE__ impossible.
       #
-      #TEMPLATES_DIR = Pathname.new(File.expand_path('../../../../xcode-project-templates', __FILE__))
+      #TEMPLATES_DIR = Pathname.new(::File.expand_path('../../../../xcode-project-templates', __FILE__))
       file = $LOADED_FEATURES.find { |file| file =~ %r{cocoapods/xcode/project\.rbo?$} }
-      TEMPLATES_DIR = Pathname.new(File.expand_path('../../../../xcode-project-templates', file))
+      TEMPLATES_DIR = Pathname.new(::File.expand_path('../../../../xcode-project-templates', file))
 
       # TODO see if we really need different templates for iOS and OS X
       def self.ios_static_library

spec/fixtures/Podfile

-dependency 'SSZipArchive',      '>= 1'
-dependency 'ASIHTTPRequest',    '~> 1.8.0'
-dependency 'Reachability'                  # part of ASIHTTPRequest
-dependency 'ASIWebPageRequest', '< 1.8.2'  # part of ASIHTTPRequest
+Pod::File.new do |f|
+  f.platform = :ios
+  f.dependency 'SSZipArchive',      '>= 1'
+  f.dependency 'ASIHTTPRequest',    '~> 1.8.0'
+  f.dependency 'Reachability'                  # part of ASIHTTPRequest
+  f.dependency 'ASIWebPageRequest', '< 1.8.2'  # part of ASIHTTPRequest
+end

spec/functional/command_spec.rb

@@ -43,7 +43,7 @@ describe "Pod::Command" do
       command('spec', 'create', 'Bananas')
     end
     path = temporary_directory + 'Bananas.podspec'
-    spec = Pod::Specification.from_podspec(path)
+    spec = Pod::Specification.from_file(path)
     spec.name.should == 'Bananas'
     spec.version.should == Pod::Version.new('1.0.0')
     spec.summary.should == 'A short description of Bananas.'

spec/unit/specification_spec.rb

@@ -2,7 +2,7 @@ require File.expand_path('../../spec_helper', __FILE__)
 
 describe "A Pod::Specification loaded from a Podfile" do
   before do
-    @spec = Pod::Specification.from_podfile(fixture('Podfile'))
+    @spec = Pod::Specification.from_file(fixture('Podfile'))
   end
 
   it "lists the project's dependencies" do
@@ -19,7 +19,7 @@ describe "A Pod::Specification loaded from a Podfile" do
   end
 
   it "returns that it's loaded from a Podfile" do
-    @spec.should.be.from_podfile
+    @spec.should.be.podfile
   end
 
   it "does not have a destroot" do
@@ -29,11 +29,11 @@ end
 
 describe "A Pod::Specification loaded from a podspec" do
   before do
-    @spec = Pod::Specification.from_podspec(fixture('banana-lib/BananaLib.podspec'))
+    @spec = Pod::Specification.from_file(fixture('banana-lib/BananaLib.podspec'))
   end
 
   it "returns that it's not loaded from a podfile" do
-    @spec.should.not.be.from_podfile
+    @spec.should.not.be.podfile
   end
 
   it "returns the path to the podspec" do
@@ -169,7 +169,7 @@ describe "A Pod::Specification, with installed source," do
   before do
     config.project_pods_root = fixture('integration')
     podspec   = fixture('spec-repos/master/SSZipArchive/0.1.0/SSZipArchive.podspec')
-    @spec     = Pod::Specification.from_podspec(podspec)
+    @spec     = Pod::Specification.from_file(podspec)
     @destroot = fixture('integration/SSZipArchive')
  end