(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: [66] ) ] ) (command.Pipeline children: [ (C {<grep>} { (DQ <Id.Lit_BadBackslash '\\'> <'[Feature:'> <Id.Lit_BadBackslash '\\'> <'w+'> <Id.Lit_BadBackslash '\\'> <']'> ) } {(DQ (${ Id.VSub_Name KUBE_ROOT)) <'/test/e2e/'> <Id.Lit_Star '*'> <Id.Lit_Star '*'> <'/'> <Id.Lit_Star '*'> <.go> } {<-Eoh>} ) (command.Simple words: [{<sort>} {<-u>}] more_env: [(env_pair name:LC_ALL val:{<C>} spids:[105])] do_fork: T ) ] negated: F ) ] )