Treat public source URLs with auth info in them as private.

lib/babushka/source.rb

@@ -42,10 +42,10 @@ def self.default_remote_for name
     def self.discover_uri_and_type path
       if path.nil?
         [nil, :implicit]
+      elsif path.to_s.sub(/^\w+:\/\//, '')[/^[^\/]+[@:]/]
+        [path.to_s, :private]
       elsif path.to_s[/^(git|https?|file):\/\//]
         [path.to_s, :public]
-      elsif path.to_s[/^(\w+@)?[a-zA-Z0-9.\-]+:/]
-        [path.to_s, :private]
       else
         [path.p, :local]
       end

spec/babushka/source_spec.rb

@@ -19,7 +19,15 @@
     it "should label nil paths as implicit" do
       Source.discover_uri_and_type(nil).should == [nil, :implicit]
     end
-    it "should work for public uris" do
+    it "should treat URLs containing auth info as private" do
+      [
+        'http://ben@server.org/benhoskings/babushka.git',
+        'https://ben:secret@server.org/benhoskings/babushka.git'
+      ].each {|uri|
+        Source.discover_uri_and_type(uri).should == [uri, :private]
+      }
+    end
+    it "should treat git:// and friends as public" do
       [
         'git://github.com/benhoskings/babushka-deps.git',
         'http://github.com/benhoskings/babushka-deps.git',
@@ -29,7 +37,7 @@
         Source.discover_uri_and_type(uri).should == [uri, :public]
       }
     end
-    it "should work for private uris" do
+    it "should treat ssh-style URLs as private" do
       [
         'git@github.com:benhoskings/babushka-deps.git',
         'benhoskin.gs:~ben/babushka-deps.git'