(command.CommandList children: [ (C {<Id.KW_Set set>} {<-e>}) (C {<cd>} { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<dirname>} {(DQ ($ Id.VSub_Number '$0'))}) ) <'/..'> ) } ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$DEBUG'))} {<Id.Lit_RBracket ']'>}) (C {<Id.KW_Set set>} {<-x>}) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:RACK_ROOT) op: assign_op.Equal rhs: { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (command.AndOr ops: [Id.Op_DAmp] children: [ (C {<cd>} { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<dirname>} {(DQ ($ Id.VSub_Number '$0'))}) ) ) <'/..'> } ) (C {<pwd>}) ] ) ) ) } spids: [48] ) ] ) (C {<export>} {<RACK_ROOT>}) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$RAILS_ENV'))} {<Id.Lit_Equals '='>} {(DQ <test>)} {<Id.Lit_RBracket ']'>} ) (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$RACK_ENV'))} {<Id.Lit_Equals '='>} {(DQ <test>)} {<Id.Lit_RBracket ']'>} ) ] ) terminator: <Id.Op_Semi _> ) ] action: [(C {<'script/setup'>})] spids: [75 108] ) ] else_action: [ (C {<export>} {<Id.Lit_VarLike 'RAILS_ENV='> (DQ <test>)} {<Id.Lit_VarLike 'RACK_ENV='> (DQ <test>)} ) (C {<'script/update'>}) ] ) (C {<echo>} {(DQ <'==> Running tests…'>)}) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-n>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_RBracket ']'>}) terminator: <Id.Op_Semi _> ) ] action: [(C {<'bin/rake'>} {<test>} {(DQ ($ Id.VSub_Number '$1'))})] spids: [174 187] ) ] else_action: [(C {<'bin/rake'>} {<test>})] ) ] )