1 files changed, 31 insertions, 0 deletions
diff --git a/railties/lib/tasks/framework.rake b/railties/lib/tasks/framework.rake
new file mode 100644
index 0000000000..fe2a8c09b8
--- /dev/null
+++ b/railties/lib/tasks/framework.rake
@@ -0,0 +1,31 @@
+desc "Lock this application to the current gems (by unpacking them into vendor/rails)"
+task :freeze_gems do
+  rm_rf   "vendor/rails"
+  mkdir_p "vendor/rails"
+  
+  for gem in %w( actionpack activerecord actionmailer activesupport actionwebservice )
+    system "cd vendor/rails; gem unpack #{gem}; mv #{gem}* #{gem}"
+  end
+  
+  system "cd vendor/rails; gem unpack rails; mv rails* railties"
+end
+
+desc "Lock this application to the Edge Rails (by exporting from Subversion)"
+task :freeze_edge do
+  $stderr.close
+  svn_available = `svn --version`.size > 0
+  raise "Subversion is not installed" unless svn_available
+
+  rm_rf   "vendor/rails"
+  mkdir_p "vendor/rails"
+  
+  for framework in %w( railties actionpack activerecord actionmailer activesupport actionwebservice )
+    mkdir_p "vendor/rails/#{framework}"
+    system  "svn export http://dev.rubyonrails.org/svn/rails/trunk/#{framework}/lib vendor/rails/#{framework}/lib"
+  end
+end
+
+desc "Unlock this application from freeze of gems or edge and return to a fluid use of system gems"
+task :unfreeze_rails do
+  rm_rf "vendor/rails"
+end
+\ No newline at end of file