(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] ) ] ) (C {<source>} {(DQ (${ Id.VSub_Name KUBE_ROOT) <'/hack/lib/init.sh'>)}) (C {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <golang> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <setup_env> } ) (command.Simple words: [{<'vendor/k8s.io/code-generator/hack/verify-codegen.sh'>}] more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[106])] do_fork: T ) (command.Simple words: [{<'vendor/k8s.io/kube-aggregator/hack/verify-codegen.sh'>}] more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[111])] do_fork: T ) (command.Simple words: [{<'vendor/k8s.io/sample-apiserver/hack/verify-codegen.sh'>}] more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[116])] do_fork: T ) (command.Simple words: [{<'vendor/k8s.io/apiextensions-apiserver/hack/verify-codegen.sh'>}] more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[121])] do_fork: T ) (command.Simple words: [{<'vendor/k8s.io/metrics/hack/verify-codegen.sh'>}] more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[126])] do_fork: T ) (C {(DQ (${ Id.VSub_Name KUBE_ROOT) <'/hack/update-codegen.sh'>)} {<--verify-only>}) ] )