[Specification] Rename exclude_headers to exclude_header_search_paths.

lib/cocoapods/command/spec.rb

@@ -387,7 +387,7 @@ module Pod
           messages << "The sources did not match any file"                     if !@spec.source_files.empty? && @pod.source_files.empty?
           messages << "The resources did not match any file"                   if !@spec.resources.empty? && @pod.resources.empty?
           messages << "The preserve_paths did not match any file"              if !@spec.preserve_paths.empty? && @pod.preserve_paths.empty?
-          messages << "The exclude_headers did not match any file" if !@spec.exclude_headers.empty? && @pod.exclude_headers.empty?
+          messages << "The exclude_header_search_paths did not match any file" if !@spec.exclude_header_search_paths.empty? && @pod.headers_excluded_from_search_paths.empty?
           messages
         end
 

lib/cocoapods/local_pod.rb

@@ -169,7 +169,7 @@ module Pod
     # This is not overriden anymore in specification refactor and the code
     # Pod::Specification#copy_header_mapping can be moved here.
     def copy_header_mappings
-      search_path_headers = header_files - exclude_headers
+      search_path_headers = header_files - headers_excluded_from_search_paths
       search_path_headers.inject({}) do |mappings, from|
         from_without_prefix = from.relative_path_from(relative_root)
         to = top_specification.header_dir + top_specification.copy_header_mapping(from_without_prefix)
@@ -195,8 +195,8 @@ module Pod
       files_by_spec
     end
 
-    def exclude_headers
-      chained_expanded_paths(:exclude_headers, :relative_to_sandbox => true)
+    def headers_excluded_from_search_paths
+      chained_expanded_paths(:exclude_header_search_paths, :relative_to_sandbox => true)
     end
 
     def chained_expanded_paths(accessor, options = {})

lib/cocoapods/specification.rb

@@ -35,7 +35,7 @@ module Pod
       end
 
       # multi-platform attributes
-      %w[ source_files resources preserve_paths exclude_headers frameworks libraries dependencies compiler_flags].each do |attr|
+      %w[ source_files resources preserve_paths exclude_header_search_paths frameworks libraries dependencies compiler_flags].each do |attr|
         instance_variable_set( "@#{attr}", { :ios => [], :osx => [] } )
       end
       @xcconfig = { :ios => Xcodeproj::Config.new, :osx => Xcodeproj::Config.new }
@@ -202,7 +202,7 @@ module Pod
     pltf_chained_attr_accessor  :source_files,                lambda {|value, current| pattern_list(value) }
     pltf_chained_attr_accessor  :resources,                   lambda {|value, current| pattern_list(value) }
     pltf_chained_attr_accessor  :preserve_paths,              lambda {|value, current| pattern_list(value) } # Paths that should not be cleaned
-    pltf_chained_attr_accessor  :exclude_headers, lambda {|value, current| pattern_list(value) } # Headers to be excluded from being added to search paths (RestKit)
+    pltf_chained_attr_accessor  :exclude_header_search_paths, lambda {|value, current| pattern_list(value) } # Headers to be excluded from being added to search paths (RestKit)
     pltf_chained_attr_accessor  :frameworks,                  lambda {|value, current| current << value }
     pltf_chained_attr_accessor  :libraries,                   lambda {|value, current| current << value }