(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: { (CommandSubPart command_list: (CommandList children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})] ) left_token: <Left_CommandSub '$('> spids: [74 82] ) (/..) } spids: [73] ) ] spids: [73] ) (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/build/common.sh))}) (SimpleCommand words: [{(DQ (${ VSub_Name KUBE_ROOT) (/build/run.sh))} {(bash)} {(DQ ($ VSub_At '$@'))}] more_env: [ (env_pair name: KUBE_RUN_COPY_OUTPUT val: { (DQ (BracedVarSub token: <VSub_Name KUBE_RUN_COPY_OUTPUT> suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(n)}) spids: [97 101] ) ) } spids: [95] ) ] ) ] )