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jefflab/gist:1482307

Created December 15, 2011 18:52
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task to wait for NFS propagation
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gistfile1.rb
task :wait_for_current_symlink, :roles => :app do
run %Q[READY=0 ; until [ $READY -eq 1 ] ; do TARGET=`ls -l #{current_path} | sed 's/.*->\ //g'` ; RELEASE_PATH='#{release_path}' ; if [ $TARGET == $RELEASE_PATH ] ; then READY=1 ; fi; echo "waiting for NFS TARGET=$TARGET RELEASE_PATH=$RELEASE_PATH" ; sleep 2 ; done]
end
after "deploy:symlink", "wait_for_current_symlink"
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