Hanzo is a sharp tool to handle deployments in multiple environments on Heroku.

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Installation

Add this line to your application’s Gemfile:

gem 'hanzo'

Usage

Create an .heroku-remotes file at the root of your app that will contain the name of the environment as the key and the Heroku app name as the value.

qa: heroku-app-name-qa
staging: heroku-app-name-staging
production: heroku-app-name-production

Install remotes

Whenever you add a new environment to your .heroku-remotes file, you'll have to install those remotes locally by running hanzo install.

> hanzo install

-----> Creating git remotes
       Adding qa
        git remote rm qa 2>&1 > /dev/null
        git remote add qa git@heroku.com:heroku-app-name-qa.git
       Adding staging
        git remote rm staging 2>&1 > /dev/null
        git remote add staging git@heroku.com:heroku-app-name-staging.git
       Adding production
        git remote rm production 2>&1 > /dev/null
        git remote add production git@heroku.com:heroku-app-name-production.git

Deploy a branch or a tag

> hanzo deploy qa

-----> Branch to deploy: |HEAD|

Install labs

Once all your environments are activated, you might want to enable some Heroku labs feature for all your environments.

> bundle exec hanzo install labs

-----> Activating Heroku Labs
       Add preboot? yes
       - Enabled for qa
       - Enabled for staging
       - Enabled for production
       Add user-env-compile? yes
       - Enabled for qa
       - Enabled for staging
       - Enabled for production

License

Hanzo is © 2014 Mirego and may be freely distributed under the New BSD license. See the LICENSE.md file.

About Mirego

Mirego is a team of passionate people who believe that work is a place where you can innovate and have fun. We're a team of talented people who imagine and build beautiful Web and mobile applications. We come together to share ideas and change the world.

We also love open-source software and we try to give back to the community as much as we can.