Take parameters from fastlane argument

Question

Fastlane file look like this

lane :build do |options|
  scheme = options[:scheme]
  puts scheme
end

But the output of puts is coming blank whenever I pass any value in it. I am calling the fast lane like this from terminal :- fastlane build options:Release

Answer 1

In the example above, you would need to run: fastlane build scheme:Release to output Release as you're expecting.

options is the dictionary of arguments, and :scheme keys for the argument provided after scheme in the command.