[Validator] Allow the validator to take specific sources

Allows customizable source for `pod spec lint` and `pod lib lint`, with both defaulting to `master`.

CHANGELOG.md

@@ -7,14 +7,21 @@ To install or update CocoaPods see this [guide](http://docs.cocoapods.org/guides
 ##### Bug Fixes
 
 * Improved sanitizing of configuration names to avoid generating invalid
-  preprocessor definitions.
+  preprocessor definitions.  
   [Boris Bügling](https://github.com/neonichu)
   [#2542](https://github.com/CocoaPods/CocoaPods/issues/2542)
 
-* More robust generation of source names from URLs.
+* More robust generation of source names from URLs.  
   [Samuel Giddins](https://github.com/segiddins)
   [#2534](https://github.com/CocoaPods/CocoaPods/issues/2534)
 
+* Allow the `Validator` to only use specific sources.
+  Allows customizable source for `pod spec lint` and `pod lib lint`,
+  with both defaulting to `master`.  
+  [Samuel Giddins](https://github.com/segiddins)
+  [#2543](https://github.com/CocoaPods/CocoaPods/issues/2543)
+  [cocoapods-trunk#28](https://github.com/CocoaPods/cocoapods-trunk/issues/28)
+
 
 ## 0.34.1
 

lib/cocoapods/command/lib.rb

@@ -112,7 +112,9 @@ module Pod
            ['--only-errors', 'Lint validates even if warnings are present'],
            ['--subspec=NAME', 'Lint validates only the given subspec'],
            ['--no-subspecs', 'Lint skips validation of subspecs'],
-           ['--no-clean',    'Lint leaves the build directory intact for inspection']].concat(super)
+           ['--no-clean',    'Lint leaves the build directory intact for inspection'],
+           ['--sources=https://github.com/artsy/Specs', 'The sources to pull dependant pods from ' \
+            '(defaults to https://github.com/CocoaPods/Specs.git)']].concat(super)
         end
 
         def initialize(argv)
@@ -121,6 +123,7 @@ module Pod
           @clean        = argv.flag?('clean', true)
           @subspecs     = argv.flag?('subspecs', true)
           @only_subspec = argv.option('subspec')
+          @sources      = argv.option('sources', 'https://github.com/CocoaPods/Specs.git').split(',')
           @podspecs_paths = argv.arguments!
           super
         end
@@ -133,7 +136,7 @@ module Pod
           UI.puts
           podspecs_to_lint.each do |podspec|
 
-            validator             = Validator.new(podspec)
+            validator             = Validator.new(podspec, sources)
             validator.local       = true
             validator.quick       = @quick
             validator.no_clean    = !@clean
@@ -166,6 +169,10 @@ module Pod
 
         #----------------------------------------#
 
+        def sources
+          @sources ||= @source_urls.map { |url| SourcesManager.find_or_create_source_with_url(url) }
+        end
+
         # !@group Private helpers
 
         # @return [Pathname] The path of the podspec found in the current

lib/cocoapods/command/repo/push.rb

@@ -82,7 +82,7 @@ module Pod
         def validate_podspec_files
           UI.puts "\nValidating #{'spec'.pluralize(count)}".yellow
           podspec_files.each do |podspec|
-            validator = Validator.new(podspec)
+            validator = Validator.new(podspec, SourcesManager.all)
             validator.only_errors = @allow_warnings
             begin
               validator.validate

lib/cocoapods/command/spec.rb

@@ -67,7 +67,9 @@ module Pod
            ['--only-errors', 'Lint validates even if warnings are present'],
            ['--subspec=NAME', 'Lint validates only the given subspec'],
            ['--no-subspecs', 'Lint skips validation of subspecs'],
-           ['--no-clean',    'Lint leaves the build directory intact for inspection']].concat(super)
+           ['--no-clean',    'Lint leaves the build directory intact for inspection'],
+           ['--sources=https://github.com/artsy/Specs', 'The sources to pull dependant pods from ' \
+            '(defaults to https://github.com/CocoaPods/Specs.git)']].concat(super)
         end
 
         def initialize(argv)
@@ -76,6 +78,7 @@ module Pod
           @clean        = argv.flag?('clean', true)
           @subspecs     = argv.flag?('subspecs', true)
           @only_subspec = argv.option('subspec')
+          @source_urls  = argv.option('sources', 'https://github.com/CocoaPods/Specs.git').split(',')
           @podspecs_paths = argv.arguments!
           super
         end
@@ -84,7 +87,7 @@ module Pod
           UI.puts
           invalid_count = 0
           podspecs_to_lint.each do |podspec|
-            validator             = Validator.new(podspec)
+            validator             = Validator.new(podspec, sources)
             validator.quick       = @quick
             validator.no_clean    = !@clean
             validator.only_errors = @only_errors
@@ -112,6 +115,10 @@ module Pod
 
         private
 
+        def sources
+          @sources ||= @source_urls.map { |url| SourcesManager.find_or_create_source_with_url(url) }
+        end
+
         def podspecs_to_lint
           @podspecs_to_lint ||= begin
           files = []

lib/cocoapods/validator.rb

@@ -19,7 +19,8 @@ module Pod
     # @param  [Specification, Pathname, String] spec_or_path
     #         the Specification or the path of the `podspec` file to lint.
     #
-    def initialize(spec_or_path)
+    def initialize(spec_or_path, sources)
+      @sources = sources
       @linter = Specification::Linter.new(spec_or_path)
     end
 
@@ -408,6 +409,11 @@ module Pod
 
     # !@group Helpers
 
+    # @return [Array<Source>] an array of sources used to create the
+    #         {Podfile} used in the linting process
+    #
+    attr_reader :sources
+
     # @return [Podfile] a podfile that requires the specification on the
     # current platform.
     #
@@ -419,6 +425,7 @@ module Pod
       podspec  = file.realpath
       local    = local?
       podfile  = Pod::Podfile.new do
+        sources.each { |s| source(s.url) }
         platform(platform_name, deployment_target)
         if local
           pod name, :path => podspec.dirname.to_s

spec/unit/validator_spec.rb

@@ -47,7 +47,7 @@ module Pod
 
     describe 'Quick mode' do
       it 'validates a correct podspec' do
-        sut = Validator.new(podspec_path)
+        sut = Validator.new(podspec_path, SourcesManager.master)
         sut.quick = true
         sut.validate
         sut.results.should == []
@@ -57,7 +57,7 @@ module Pod
       it 'lints the podspec during validation' do
         podspec = stub_podspec(/.*name.*/, '"name": "TEST",')
         file = write_podspec(podspec)
-        sut = Validator.new(file)
+        sut = Validator.new(file, SourcesManager.master)
         sut.quick = true
         sut.validate
         sut.results.map(&:to_s).first.should.match /should match the name/
@@ -66,7 +66,7 @@ module Pod
 
       it 'respects quick mode' do
         file = write_podspec(stub_podspec)
-        sut = Validator.new(file)
+        sut = Validator.new(file, SourcesManager.master)
         sut.quick = true
         sut.expects(:perform_extensive_analysis).never
         sut.validate
@@ -75,7 +75,7 @@ module Pod
       it 'respects the only errors option' do
         podspec = stub_podspec(/.*summary.*/, '"summary": "A short description of",')
         file = write_podspec(podspec)
-        sut = Validator.new(file)
+        sut = Validator.new(file, SourcesManager.master)
         sut.quick = true
         sut.only_errors = true
         sut.validate
@@ -85,7 +85,7 @@ module Pod
 
       it 'handles symlinks' do
         file = write_podspec(stub_podspec)
-        validator = Validator.new(file)
+        validator = Validator.new(file, SourcesManager.master)
         validator.quick = true
         validator.stubs(:validate_url)
         validator.validate
@@ -99,7 +99,7 @@ module Pod
 
       describe 'URL validation' do
         before do
-          @sut = Validator.new(podspec_path)
+          @sut = Validator.new(podspec_path, SourcesManager.master)
           @sut.stubs(:install_pod)
           @sut.stubs(:build_pod)
           @sut.stubs(:check_file_patterns)
@@ -257,7 +257,7 @@ module Pod
 
       it 'respects the no clean option' do
         file = write_podspec(stub_podspec)
-        sut = Validator.new(file)
+        sut = Validator.new(file, SourcesManager.master)
         sut.stubs(:validate_url)
         sut.no_clean = true
         sut.validate
@@ -266,7 +266,7 @@ module Pod
 
       it 'builds the pod per platform' do
         file = write_podspec(stub_podspec)
-        sut = Validator.new(file)
+        sut = Validator.new(file, SourcesManager.master)
         sut.stubs(:validate_url)
         sut.expects(:install_pod).twice
         sut.expects(:build_pod).twice
@@ -275,7 +275,7 @@ module Pod
       end
 
       it 'uses the deployment target of the specification' do
-        sut = Validator.new(podspec_path)
+        sut = Validator.new(podspec_path, SourcesManager.master)
         sut.stubs(:validate_url)
         sut.stubs(:validate_screenshots)
         podfile = sut.send(:podfile_from_spec, :ios, '5.0')
@@ -284,7 +284,7 @@ module Pod
       end
 
       it 'respects the local option' do
-        sut = Validator.new(podspec_path)
+        sut = Validator.new(podspec_path, SourcesManager.master)
         sut.stubs(:validate_url)
         podfile = sut.send(:podfile_from_spec, :ios, '5.0')
         deployment_target = podfile.target_definitions['Pods'].platform.deployment_target
@@ -292,7 +292,7 @@ module Pod
       end
 
       it 'uses xcodebuild to generate notes and warnings' do
-        sut = Validator.new(podspec_path)
+        sut = Validator.new(podspec_path, SourcesManager.master)
         sut.stubs(:check_file_patterns)
         sut.stubs(:xcodebuild).returns("file.m:1:1: warning: direct access to objective-c's isa is deprecated")
         sut.stubs(:validate_url)
@@ -304,7 +304,7 @@ module Pod
 
       it 'checks for file patterns' do
         file = write_podspec(stub_podspec(/.*source_files.*/, '"source_files": "wrong_paht.*",'))
-        sut = Validator.new(file)
+        sut = Validator.new(file, SourcesManager.master)
         sut.stubs(:build_pod)
         sut.stubs(:validate_url)
         sut.validate
@@ -319,7 +319,7 @@ module Pod
         file = write_podspec(podspec, 'ZKit.podspec.json')
 
         spec = Specification.from_file(file)
-        sut = Validator.new(spec)
+        sut = Validator.new(spec, SourcesManager.master)
         sut.stubs(:validate_url)
         sut.stubs(:build_pod)
         sut.validate