Heroku commands & tips

I wrote a quick howto of Heroku commands and tips I use all the time.

It covers creating instances, configurations, common add-ons such as databases & email, deployment strategies and more.

As mentioned in the document I tend to have multiple applications per project, so I always append --remote staging for example, resulting in this long deploy command:

git push staging master && \
heroku logs -t --remote staging; \
heroku open --remote staging && \
heroku logs -t --remote staging

For the eagle eyed you will have noticed the ";" which means as the log tailing never really finishes, when you notice the app is up and running you have to manually end it with control+c to proceed with opening up a browser.

Obviously these commands ties nicely into my use of Play on Heroku and the howtos I wrote on integrating both.

They are perhaps obvious commands and basic but I hope they are of use to some people.

Clone local git repository to remote server?

If you have a local repository that you want to clone/copy to a remote server here is how I do it.

Perhaps you have been scaffolding, testing and initial silver bullet development and have realised the project is mature enough to share with others. Or you just want it backed up remotely.

Simple git clone local remote do not work. Destination path for git clone is always local.

What you need to do is on the remote server create a bare git repository:

remoteserver$ mkdir -p /var/local/repos/myproject;
remoteserver$ cd /var/local/repos/myproject;
remoteserver$ git init --bare;

Then add this remote to your local git repository:

localmachine$ git remote add origin \
ssh://remoteserver.example.com/var/local/repos/myproject;

Now every time you want to push to your remote server, you do a normal push:

localmachine$ git push origin master;



Although I would seriously consider using something github or gitorious instead of your own server.