Add a rake task to open all example workspaces in Xcode. For some reason…

Add a rake task to open all example workspaces in Xcode. For some reason workspace schemes don’t seem to survive a SCM roundtrip.

Rakefile

@@ -76,14 +76,35 @@ namespace :spec do
   end
 end
 
-desc "Build all examples"
-task :build_examples do
+namespace :examples do
+  def examples
     require 'pathname'
+    result = []
     examples = Pathname.new(File.expand_path('../examples', __FILE__))
     examples.entries.each do |example|
       next if %w{ . .. }.include?(example.basename.to_s)
       example = examples + example
       next unless example.directory?
+      result << example
+    end
+    result
+  end
+
+  desc "Open all example workspaced in Xcode, which recreates the schemes."
+  task :recreate_workspace_schemes do
+    examples.each do |example|
+      Dir.chdir(example.to_s) do
+        # TODO we need to open the workspace in Xcode at least once, otherwise it might not contain schemes.
+        # The schemes do not seem to survive a SCM round-trip.
+        sh "open '#{example.basename}.xcworkspace'"
+        sleep 5
+      end
+    end
+  end
+
+  desc "Build all examples"
+  task :build do
+    examples.entries.each do |example|
       puts "Building example: #{example}"
       puts
       Dir.chdir(example.to_s) do
@@ -98,8 +119,12 @@ task :build_examples do
       end
       puts
     end
+  end
 end
 
+desc "Build all examples"
+task :build_examples => 'examples:build'
+
 desc "Dumps a Xcode project as YAML, meant for diffing"
 task :dump_xcodeproj do
   require 'yaml'

examples/SSCatalog/SSCatalog.xcodeproj/project.pbxproj

@@ -373,7 +373,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "Other Sources/SSCatalog_Prefix.pch";
 				INFOPLIST_FILE = "Resources/SSCatalog-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
 				PRODUCT_NAME = SSCatalog;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
@@ -388,7 +388,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = "Other Sources/SSCatalog_Prefix.pch";
 				INFOPLIST_FILE = "Resources/SSCatalog-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1.3;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
 				PRODUCT_NAME = SSCatalog;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";