Fixes wycats#66 (undefined local variable or method `filename' for Bu…

…ndler::Environment:Class)

.gitignore

@@ -1,3 +1,4 @@
 .DS_Store
 tmp
-pkg
+pkg
+testing/Gemfile

lib/bundler/cli.rb

@@ -25,6 +25,9 @@ def self.run(command, options = {})
     rescue SourceNotCached => e
       Bundler.logger.error e.message
       exit 9
+    rescue ManifestFileNotFound => e
+      Bundler.logger.error e.message
+      exit 10
     end
 
     def initialize(options)

lib/bundler/environment.rb

@@ -14,7 +14,7 @@ def self.load(gemfile = nil)
       gemfile = gemfile ? Pathname.new(gemfile).expand_path : default_manifest_file
 
       unless gemfile.file?
-        raise ManifestFileNotFound, "#{filename.inspect} does not exist"
+        raise ManifestFileNotFound, "Manifest file not found: #{gemfile.to_s.inspect}"
       end
 
       new(gemfile)

spec/bundler/cli_spec.rb

@@ -125,6 +125,11 @@
     end
   end
 
+  it "raises when providing a bad manifest" do
+    out = gem_command :bundle, "-m manifest_not_here"
+    out.should =~ /Manifest file not found: \".*manifest_not_here\"/
+  end
+
   describe "it working while specifying the manifest file name" do
     it "works when the manifest is in the root directory" do
       build_manifest_file bundled_app('manifest.rb'), <<-Gemfile