(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: { (DQ (CommandSubPart command_list: (CommandList children: [ (AndOr ops: [Op_DAmp] children: [ (C {(cd)} { (DQ (CommandSubPart command_list: (CommandList children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})] ) left_token: <Left_CommandSub '$('> spids: [69 77] ) (/../) ) } ) (C {(pwd)} {(-P)}) ] ) ] ) left_token: <Left_CommandSub '$('> spids: [65 86] ) ) } spids: [63] ) ] spids: [63] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:DEVICE_PLUGIN_ROOT) op: Equal rhs: {(DQ (${ VSub_Name KUBE_ROOT) (/pkg/kubelet/apis/deviceplugin/v1alpha1/))} spids: [89] ) ] spids: [89] ) (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/hack/lib/protoc.sh))}) (C {(kube) (Lit_Other ':') (Lit_Other ':') (protoc) (Lit_Other ':') (Lit_Other ':') (generate_proto)} {(${ VSub_Name DEVICE_PLUGIN_ROOT)} ) ] )