(CommandList children: [ (C {(set)} {(-o)} {(errexit)}) (C {(set)} {(-o)} {(nounset)}) (C {(set)} {(-o)} {(pipefail)}) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:KUBE_ROOT) op: Equal rhs: { (CommandSubPart command_list: (CommandList children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})] ) left_token: <Left_CommandSub '$('> spids: [64 72] ) (/..) } spids: [63] ) ] spids: [63] ) (SimpleCommand words: [ {(${ VSub_Name KUBE_ROOT) (/hack/update-staging-godeps.sh)} {(-d)} {(-f)} {(DQ ($ VSub_At '$@'))} ] more_env: [ (env_pair name:KUBE_VERBOSE val:{(3)} spids:[75]) (env_pair name:KUBE_RUN_COPY_OUTPUT val:{(N)} spids:[78]) ] ) ] )