(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: [68 76] ) (/..) } spids: [67] ) ] spids: [67] ) (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/hack/lib/init.sh))}) (C {(kube) (Lit_Other ':') (Lit_Other ':') (golang) (Lit_Other ':') (Lit_Other ':') (setup_env)}) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:API_REFERENCE_DOCS_ROOT) op: Equal rhs: {(DQ (${ VSub_Name KUBE_ROOT) (/docs/api-reference))} spids: [98] ) ] spids: [98] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:OUTPUT_DIR) op: Equal rhs: {(DQ (${ VSub_Name KUBE_ROOT) (/_tmp/api-reference))} spids: [106] ) ] spids: [106] ) (C {(mkdir)} {(-p)} {(${ VSub_Name OUTPUT_DIR)}) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:TMP_ROOT) op: Equal rhs: {(DQ (${ VSub_Name KUBE_ROOT) (/_tmp))} spids: [122] ) ] spids: [122] ) (C {(trap)} {(DQ ('rm -rf ') (${ VSub_Name TMP_ROOT))} {(EXIT)} {(SIGINT)}) (C {(DQ (./hack/update-api-reference-docs.sh))} {(DQ (${ VSub_Name OUTPUT_DIR))}) (C {(echo)} {(DQ ('diffing ') (${ VSub_Name API_REFERENCE_DOCS_ROOT) (' against freshly generated docs'))} ) (Assignment keyword: Assign_None pairs: [(assign_pair lhs:(LhsName name:ret) op:Equal rhs:{(0)} spids:[168])] spids: [168] ) (AndOr children: [ (C {(diff)} {(-NauprB)} {(-I)} {(SQ <'Last update'>)} {(--exclude) (Lit_Other '=') (Lit_Other '*') (.md)} {(DQ (${ VSub_Name API_REFERENCE_DOCS_ROOT))} {(DQ (${ VSub_Name OUTPUT_DIR))} ) (Assignment keyword: Assign_None pairs: [(assign_pair lhs:(LhsName name:ret) op:Equal rhs:{($ VSub_QMark '$?')} spids:[200])] spids: [200] ) ] op_id: Op_DPipe ) (If arms: [ (if_arm cond: [ (DBracket expr: (BoolBinary op_id:BoolBinary_eq left:{($ VSub_Name '$ret')} right:{(0)}) ) ] action: [(C {(echo)} {(DQ (${ VSub_Name API_REFERENCE_DOCS_ROOT) (' up to date.'))})] spids: [16777215 215] ) ] else_action: [ (C {(echo)} { (DQ (${ VSub_Name API_REFERENCE_DOCS_ROOT) (' is out of date. Please run hack/update-api-reference-docs.sh') ) } ) (C {(exit)} {(1)}) ] spids: [227 244] ) ] )