How to deploy a specific revision with capistrano 3

capistrano, ruby-on-rails

Solution

The parameter seems to be gone in Capistrano 3. You have to set the env variable REVISION="revision" and include it in your deploy.rb

set :branch, ENV["REVISION"] || ENV["BRANCH_NAME"]

Problem

How can I deploy a specific git revision with Capistrano 3? The Capistrano 2.9 approach doesn't work anymore ``` $cap -S revision=80655da8d80aaaf92ce5357e7828dc09adb00993 deploy invalid option: -S ```

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