(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:gitref) op: assign_op.Equal rhs: { (braced_var_sub token: <Id.VSub_Number 1> suffix_op: (suffix_op.Unary op_id:Id.VTest_ColonHyphen arg_word:{<HEAD>}) ) } spids: [14] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:ver) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [(C {<git>} {<show>} {(DQ ($ Id.VSub_DollarName '$gitref') <':VERSION'>)})] ) ) } spids: [22] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:major) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {<echo>} {($ Id.VSub_DollarName '$ver')}) (C {<cut>} {<-f>} {<1>} {<-d>} {<.>}) ] negated: F ) ] ) ) } spids: [34] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:minor) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {<echo>} {($ Id.VSub_DollarName '$ver')}) (C {<cut>} {<-f>} {<2>} {<-d>} {<.>}) ] negated: F ) ] ) ) } spids: [53] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$major')} {<Id.Lit_Equals '='>} {<0>} {<-a>} {($ Id.VSub_DollarName '$minor')} {<-lt>} {<5>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:last_tag) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (C {<git>} {<describe>} {<--tags>} {<--abbrev> <Id.Lit_Equals '='> <0>} {(DQ ($ Id.VSub_DollarName '$gitref'))} ) ] ) ) } spids: [101] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:nb) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (C {<git>} {<rev-list>} {<--count>} {(DQ ($ Id.VSub_DollarName '$gitref'))} {(DQ <'^'> ($ Id.VSub_DollarName '$last_tag'))} ) ] ) ) } spids: [119] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$nb')} {<Id.Lit_Equals '='>} {<0>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [(C {<echo>} {($ Id.VSub_DollarName '$ver')})] spids: [138 151] ) ] else_action: [ (C {<echo>} {(DQ ($ Id.VSub_DollarName '$ver') <'+'> ($ Id.VSub_DollarName '$nb'))}) ] ) ] spids: [73 94] ) ] else_action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:topdir) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [(C {<git>} {<rev-parse>} {<--show-toplevel>})] ) ) } spids: [176] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:verchanged) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {<git>} {<blame>} {<-L>} {<Id.Lit_Comma ','> <1>} {<-sl>} {($ Id.VSub_DollarName '$gitref')} {<-->} {(DQ ($ Id.VSub_DollarName '$topdir') </VERSION>)} ) (C {<cut>} {<-f>} {<1>} {<-d>} {(DQ <' '>)}) ] negated: F ) ] ) ) } spids: [186] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:nb) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (C {<git>} {<rev-list>} {<--count>} {(DQ ($ Id.VSub_DollarName '$gitref'))} {(DQ <'^'> ($ Id.VSub_DollarName '$verchanged'))} ) ] ) ) } spids: [224] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:pre) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (command.Pipeline children: [ (C {<echo>} {($ Id.VSub_DollarName '$ver')}) (C {<cut>} {<-s>} {<-f>} {<2>} {<-d>} {(DQ <->)}) ] negated: F ) ] ) ) } spids: [243] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$ver')} {<Id.Lit_Equals '='>} {(DQ <0.5.0-dev>)} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:nb) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (C {<expr>} {($ Id.VSub_DollarName '$nb')} {<Id.Lit_Other '+'>} {<1>}) ] ) ) } spids: [289] ) ] ) ] spids: [267 282] ) (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$ver')} {<Id.Lit_Equals '='>} {(DQ <0.5.0-pre>)} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:nb) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> command_list: (command.CommandList children: [ (C {<expr>} {($ Id.VSub_DollarName '$nb')} {<Id.Lit_Other '+'>} {<5578>} ) ] ) ) } spids: [323] ) ] ) ] spids: [301 316] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-n>} {(DQ ($ Id.VSub_DollarName '$pre'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [ (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$major')} {<Id.Lit_Equals '='>} {<0>} {<-a>} {($ Id.VSub_DollarName '$minor')} {<-le>} {<5>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] action: [ (C {<echo>} {(DQ ($ Id.VSub_DollarName '$ver') <'+'> ($ Id.VSub_DollarName '$nb'))} ) ] spids: [354 375] ) ] else_action: [ (C {<echo>} {(DQ ($ Id.VSub_DollarName '$ver') <.> ($ Id.VSub_DollarName '$nb'))}) ] ) ] spids: [338 351] ) ] else_action: [(C {<echo>} {($ Id.VSub_DollarName '$ver')})] ) ] ) ] )