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Detect the version of rails and print out instructions accordingly.

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This commit is contained in:
Chris Eppstein 2010-08-28 21:54:40 -07:00
parent 04eb17968e
commit f44e1ea492
1 changed files with 14 additions and 8 deletions
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22
lib/compass/app_integration/rails/installer.rb
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@ -27,24 +27,30 @@ module Compass
write_file targetize('config/initializers/compass.rb'), initializer_contents write_file targetize('config/initializers/compass.rb'), initializer_contents
end end
def rails3?
File.exists?(targetize('config/application.rb'))
end
def prepare def prepare
write_configuration_files write_configuration_files
end end
def gem_config_instructions
if rails3?
%Q{Add the following to your Gemfile:\n\n gem "compass", ">= #{Compass::VERSION}"}
else
%Q{Add the following to your evironment.rb:\n\n config.gem "compass", :version => ">= #{Compass::VERSION}"}
end
end
def finalize(options = {}) def finalize(options = {})
if options[:create] if options[:create]
puts <<-NEXTSTEPS puts <<-NEXTSTEPS
Congratulations! Your rails project has been configured to use Compass. Congratulations! Your rails project has been configured to use Compass.
Just one more thing left to do: Register the compass gem. Just one more thing left to do if you haven't yet: Register the compass gem.
In Rails 2.2 & 2.3, add the following to your evironment.rb: #{gem_config_instructions}
config.gem "compass", :version => ">= #{Compass::VERSION}"
In Rails 3, add the following to your Gemfile:
gem "compass", ">= #{Compass::VERSION}"
Then, make sure you restart your server. Then, make sure you restart your server.