(command.CommandList children: [ (C {<set>} {<-o>} {<errexit>}) (C {<set>} {<-o>} {<nounset>}) (C {<set>} {<-o>} {<pipefail>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:KUBE_ROOT) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<dirname>} {(DQ (${ Id.VSub_Name BASH_SOURCE))}) ) <'/..'> } spids: [63] ) ] ) (command.Simple words: [ {(${ Id.VSub_Name KUBE_ROOT) <'/hack/update-staging-godeps.sh'>} {<-d>} {<-f>} {(DQ ($ Id.VSub_At '$@'))} ] more_env: [ (env_pair name:KUBE_VERBOSE val:{<3>} spids:[75]) (env_pair name:KUBE_RUN_COPY_OUTPUT val:{<N>} spids:[78]) ] do_fork: T ) ] )