"rails {app} -g" doesn't work

Your patch no longer applies. I've made a new one that does a git init unless the --skip-git option is specified.

Patch does not apply cleanly:

/usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/generators/actions.rb:134:in `git': undefined method `each' for "init":String (NoMethodError)
  from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/generators/rails/app/app_generator.rb:189:in `initialize_git'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/task.rb:33:in `run'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/invocation.rb:109:in `block in invoke'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/invocation.rb:118:in `each'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/invocation.rb:118:in `map'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/invocation.rb:118:in `invoke'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/group.rb:36:in `block in start'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/base.rb:378:in `start'
  from /usr/local/lib/ruby/gems/1.9.1/gems/thor-0.13.4/lib/thor/group.rb:29:in `start'
  from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/lib/rails/commands/application.rb:13:in `<top (required)>'
  from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/bin/rails:30:in `require'
  from /usr/local/lib/ruby/gems/1.9.1/gems/railties-3.0.0.beta3/bin/rails:30:in `<top (required)>'
  from /usr/local/bin/rails:19:in `load'
  from /usr/local/bin/rails:19:in `<main>'

I am investigating a resolution now.

Quite simple, just need to array-ify the argument passed to git.

This patch applies cleanly and works as expected beside an unrelated bug of double generation of application.html.erb.

It's another case of "works on my machine" but my theory is that it's because I'm running Ruby 1.8.7 and you're running 1.9.1, as far as I can tell from the stack trace. Might want to look into causing it inside that git method.

Well, quite simply:

  def git(command={})
    if command.is_a?(Symbol)
      run "git #{command}"
    else
      command.each do |command, options|
        run "git #{command} #{options}"
      end
    end
  end

It should be passed a symbol and not a string.

Attached is a patch to this effect.

Not reproducible on Rails 3.0.0.beta3 since -g option is not available AFAIK. rails --help does not list -g as an option.