kennethkalmer (owner)

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gist: 48967 by matthew... Git SHA1 of HEAD in your Ra...

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gist: 49178 Download_button fork
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Public Clone URL: git://gist.github.com/49178.git
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deploy.rb #
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after "deploy:update_code", "deploy:write_sha1"
namespace :deploy do  
  desc "write sha1 to file"
  task :write_sha1 do
    run "cd #{latest_release} && git show-ref --hash -- refs/heads/master > #{latest_release}/config/HEAD"
  end
end
production.rb #
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git_sha1_path = "#{RAILS_ROOT}/config/HEAD"
GIT_SHA1 = if File.file?(git_sha1_path)
             File.open(git_sha1_path).readlines[0]
           end