(CommandList children: [ (C {(set)} {(-o)} {(errexit)}) (C {(set)} {(-o)} {(nounset)}) (C {(set)} {(-o)} {(pipefail)}) (C {(set)} {(-o)} {(xtrace)}) (FuncDef name: retry body: (BraceGroup children: [ (ForEach iter_name: i iter_words: [{(Lit_LBrace '{') (1..5) (Lit_RBrace '}')}] do_arg_iter: F body: (DoGroup children: [ (AndOr ops: [Op_DAmp Op_DPipe] children: [ (C {(DQ ($ VSub_At '$@'))}) (ControlFlow token: <ControlFlow_Return return> arg_word: {(0)} ) (C {(sleep)} {($ VSub_Name '$i')}) ] ) ] spids: [87 107] ) spids: [81 85] ) (C {(DQ ($ VSub_At '$@'))}) ] spids: [73] ) spids: [69 72] ) (C {(export)} {(Lit_VarLike 'PATH=') (${ VSub_Name GOPATH) (/bin) (Lit_Other ':') (${ VSub_Name PWD) (/third_party/etcd) (Lit_Other ':') (/usr/local/go/bin) (Lit_Other ':') (${ VSub_Name PATH) } ) (C {(export)} {(Lit_VarLike 'ARTIFACTS_DIR=') (${ VSub_Name WORKSPACE) (/artifacts)}) (AndOr ops: [Op_DAmp] children: [(C {(retry)} {(go)} {(get)} {(github.com/tools/godep)}) (C {(godep)} {(version)})] ) (C {(export)} {(Lit_VarLike 'LOG_LEVEL=') (4)}) (C {(cd)} {(/go/src/k8s.io/kubernetes)}) (AndOr ops: [Op_DPipe] children: [(C {(./hack/godep-restore.sh)}) (C {(./hack/godep-restore.sh)})] ) (C {(./hack/install-etcd.sh)}) (C {(make)} {(verify)}) ] )