(command.CommandList children: [ (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_Number '$1'))} {(Id.Lit_Equals '=') (Id.Lit_Equals '=')} {(DQ )} {(Id.Lit_RBracket ']')} ) terminator: (Token id:Id.Op_Semi val:';' span_id:62) ) ] action: [ (command.Simple words: [{(echo)} {(DQ ('USAGE: ') ($ Id.VSub_Number '$0') (' DISTFILE'))}] redirects: [ (redir.Redir op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:75) fd: -1 arg_word: {(2)} ) ] ) (command.ControlFlow token: (Token id:Id.ControlFlow_Exit val:exit span_id:79) arg_word: {(1)} ) ] spids: [47 64] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-e)} {($ Id.VSub_Number '$1')} {(Id.Lit_RBracket ']')} ) terminator: (Token id:Id.Op_Semi val:';' span_id:97) ) ] action: [ (command.Simple words: [{(echo)} {($ Id.VSub_Number '$1') (DQ (': File not found.'))}] redirects: [ (redir.Redir op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:109) fd: -1 arg_word: {(2)} ) ] ) (command.ControlFlow token: (Token id:Id.ControlFlow_Exit val:exit span_id:113) arg_word: {(1)} ) ] spids: [86 99] ) ] ) (C {(Id.KW_Set set)} {(-ex)}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:LANGUAGES) op: assign_op.Equal rhs: {(DQ ('cpp csharp java javanano js objectivec python ruby php'))} spids: [125] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:BASENAME) op: assign_op.Equal rhs: { (command_sub left_token: (Token id:Id.Left_Backtick val:'`' span_id:131) command_list: (command.CommandList children: [(C {(basename)} {($ Id.VSub_Number '$1')} {(.tar.gz)})] ) ) } spids: [130] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:VERSION) op: assign_op.Equal rhs: { (braced_var_sub token: (Token id:Id.VSub_Name val:BASENAME span_id:143) suffix_op: (suffix_op.Slice begin:(arith_expr.ArithWord w:{(Id.Lit_Digits 9)})) ) } spids: [141] ) ] ) (C {(mkdir)} {(dist)}) (C {(cp)} {($ Id.VSub_Number '$1')} {(dist)}) (C {(cd)} {(dist)}) (C {(tar)} {(zxvf)} {($ Id.VSub_DollarName '$BASENAME') (.tar.gz)}) (C {(rm)} {($ Id.VSub_DollarName '$BASENAME') (.tar.gz)}) (C {(chmod)} {(-R)} {(u) (Id.Lit_Other '+') (w)} {($ Id.VSub_DollarName '$BASENAME')}) (C {(cd)} {($ Id.VSub_DollarName '$BASENAME')}) (command.ForEach iter_name: LANG iter_words: [{($ Id.VSub_DollarName '$LANGUAGES')}] do_arg_iter: F body: (command.DoGroup children: [ (C {(./configure)} {(Id.Lit_VarLike 'DIST_LANG=') ($ Id.VSub_DollarName '$LANG')}) (C {(make)} {(dist-gzip)}) (C {(mv)} {($ Id.VSub_DollarName '$BASENAME') (.tar.gz)} {(../protobuf-) ($ Id.VSub_DollarName '$LANG') (-) ($ Id.VSub_DollarName '$VERSION') (.tar.gz) } ) ] ) ) (C {(todos)} {(Id.Lit_Star '*') (.txt)} {(Id.Lit_Star '*') (/) (Id.Lit_Star '*') (.txt)}) (command.ForEach iter_name: LANG iter_words: [{($ Id.VSub_DollarName '$LANGUAGES')}] do_arg_iter: F body: (command.DoGroup children: [ (C {(./configure)} {(Id.Lit_VarLike 'DIST_LANG=') ($ Id.VSub_DollarName '$LANG')}) (C {(make)} {(dist-zip)}) (C {(mv)} {($ Id.VSub_DollarName '$BASENAME') (.zip)} {(../protobuf-) ($ Id.VSub_DollarName '$LANG') (-) ($ Id.VSub_DollarName '$VERSION') (.zip) } ) ] ) ) (C {(cd)} {(..)}) (C {(rm)} {(-rf)} {($ Id.VSub_DollarName '$BASENAME')}) ] )