metamaps--metamaps/lib/tasks/heroku.rake

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# frozen_string_literal: true
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require 'dotenv/tasks'
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namespace :heroku do
desc 'Generate the Heroku gems manifest from gem dependencies'
task gems: :dotenv do
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RAILS_ENV = 'production'
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Rake::Task[:environment].invoke
list = Rails.configuration.gems.collect do |g|
_command, *options = g.send(:install_command)
options.join(' ') + "\n"
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end
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File.open(File.join(RAILS_ROOT, '.gems'), 'w') do |f|
f.write(list)
end
end
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end