Using Pow when developing Rails applications on OSX

I heard about Pow a while ago which is “a zero-config Rack server for Mac OS X” but never got around to giving it a go. I’ve just installed it and can instantly see that it is going to make developing with Rails (or any Rack app) a whole lot nicer, especially when dealing with apps that use subdomain account keys.

If you’ve not tried it yet, head over to the Pow website and get it installed with:

curl | sh

Happy new year everyone!

Git – setting up a remote repository and doing an initial push

There is a great deal of documentation and many posts on Git out there, so this is more of a note to self as I keep forgetting the steps needed to set up a remote repository and doing an initial “push”.

So, firstly setup the remote repository:

mkdir my_project.git
cd my_project.git
git init --bare
git update-server-info # If planning to serve via HTTP

On local machine:

cd my_project
git init
git add *
git commit -m "My initial commit message"
git remote add origin
git push -u origin master


Team members can now clone and track the remote repository using the following:

git clone
cd my_project


To have your terminal prompt display what branch you are currently on in green, add the following to your ~/.bash_profile (I have my current directory displayed in cyan):

function git-branch-name {
  git symbolic-ref HEAD 2>/dev/null | cut -d"/" -f 3
function git-branch-prompt {
  local branch=`git-branch-name`
  if [ $branch ]; then printf " [%s]" $branch; fi
PS1="\u@\h \[\033[0;36m\]\W\[\033[0m\]\[\033[0;32m\]\$(git-branch-prompt)\[\033[0m\] \$ "