3 files changed, 31 insertions, 0 deletions
diff --git a/railties/lib/rails_generator/generators/applications/app/scm/git.rb b/railties/lib/rails_generator/generators/applications/app/scm/git.rb
new file mode 100644
index 0000000000..445de6ab42
--- /dev/null
+++ b/railties/lib/rails_generator/generators/applications/app/scm/git.rb
@@ -0,0 +1,16 @@
+module Rails
+  class Git < Scm
+    def self.clone(repos, branch=nil)
+      `git clone #{repos}`
+
+      if branch
+        `cd #{repos.split('/').last}/`
+        `git checkout #{branch}`
+      end
+    end
+
+    def self.run(command)
+      `git #{command}`
+    end
+  end
+end
+\ No newline at end of file
diff --git a/railties/lib/rails_generator/generators/applications/app/scm/scm.rb b/railties/lib/rails_generator/generators/applications/app/scm/scm.rb
new file mode 100644
index 0000000000..f6c08cad39
--- /dev/null
+++ b/railties/lib/rails_generator/generators/applications/app/scm/scm.rb
@@ -0,0 +1,8 @@
+module Rails
+  class Scm
+    private
+      def self.hash_to_parameters(hash)
+        hash.collect { |key, value| "--#{key} #{(value.kind_of?(String) ? value : "")}"}.join(" ")
+      end
+  end
+end
+\ No newline at end of file
diff --git a/railties/lib/rails_generator/generators/applications/app/scm/svn.rb b/railties/lib/rails_generator/generators/applications/app/scm/svn.rb
new file mode 100644
index 0000000000..22b5966d25
--- /dev/null
+++ b/railties/lib/rails_generator/generators/applications/app/scm/svn.rb
@@ -0,0 +1,7 @@
+module Rails
+  class Svn < Scm
+    def self.checkout(repos, branch = nil)
+      `svn checkout #{repos}/#{branch || "trunk"}`
+    end
+  end
+end
+\ No newline at end of file