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mdarby/gist:181192

Created September 4, 2009 22:29
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  1. mdarby created this gist Sep 4, 2009.
    16 changes: 16 additions & 0 deletions gistfile1.rb
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,16 @@
    before "deploy", "deploy:check_revision"

    namespace :deploy do
    desc "Make sure there is something to deploy"
    task :check_revision, :roles => [:web] do
    unless `git rev-parse HEAD` == `git rev-parse origin/master`
    puts ""
    puts " \033[1;33m**************************************************\033[0m"
    puts " \033[1;33m* WARNING: HEAD is not the same as origin/master *\033[0m"
    puts " \033[1;33m**************************************************\033[0m"
    puts ""

    exit
    end
    end
    end