(CommandList children: [ (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:REFERENCE) op: Equal rhs: {($ VSub_Name '$HOME') (/persist/firmware.bin)} spids: [16] ) ] spids: [16] ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other '[')} {(-f)} {($ VSub_Name '$REFERENCE')} {(Lit_Other ']')}) terminator: <Op_Semi ';'> ) ] action: [ (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:size_old) op: Equal rhs: { (CommandSubPart command_list: (CommandList children: [ (C {(stat)} {(-c) (Lit_Other '%') (s)} {($ VSub_Name '$REFERENCE')}) ] ) left_token: <Left_CommandSub '$('> spids: [42 50] ) } spids: [41] ) ] spids: [41] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:size_new) op: Equal rhs: { (CommandSubPart command_list: (CommandList children: [ (C {(stat)} {(-c) (Lit_Other '%') (s)} {(minimal/build/firmware.bin)}) ] ) left_token: <Left_CommandSub '$('> spids: [54 62] ) } spids: [53] ) ] spids: [53] ) (C {(echo)} { (DQ ('Old size: ') ($ VSub_Name '$size_old') (' new size: ') ($ VSub_Name '$size_new')) } ) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other '[')} {($ VSub_Name '$size_new')} {(-gt)} {($ VSub_Name '$size_old')} {(Lit_Other ']')} ) terminator: <Op_Semi ';'> ) ] action: [ (C {(echo)} {(DQ ('Validation failure: Core code size increased'))}) (If arms: [ (if_arm cond: [ (Sentence child: (C {(Lit_Other '[')} {(DQ ($ VSub_Name '$TRAVIS_PULL_REQUEST'))} {(KW_Bang '!') (Lit_Other '=')} {(DQ (false))} {(Lit_Other ']')} ) terminator: <Op_Semi ';'> ) ] action: [(ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})] spids: [16777215 116] ) ] spids: [16777215 124] ) ] spids: [16777215 88] ) ] spids: [16777215 127] ) ] spids: [16777215 38] ) ] else_action: [ (C {(echo)} {(DQ ("Warning: reference file doesn't exist, code size check didn't run"))}) ] spids: [129 138] ) ] )