erber

Here in devops-land, I find myself needing to do template substitutions on the regular--enough that it'd be a pain to do it with sed but not enough that I want to build a dedicated tool for that one project. (I had enough of that with terraframe, I don't need more.)

So today I whipped out erber, a simple

All you need to do to use erber is:

gem install erber

erber -p props1.json -p props2.yaml template.txt.erb > your_output.txt

One note: erber uses Hashie::Mash internally, so you can use either method names or hash chain syntax, as you prefer. I don't judge.

Contributing

1. Fork it ( https://github.com/eropple/erber/fork )
2. Create your feature branch (git checkout -b develop/my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin develop/my-new-feature)
5. Create a new Pull Request!