(command.CommandList children: [ (C {<set>} {<-e>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:mkimg) op: assign_op.Equal rhs: { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<basename>} {(DQ ($ Id.VSub_Number '$0'))}) ) ) } spids: [8] ) ] ) (command.ShFunction name: usage body: (BraceGroup children: [ (command.Simple words: [ {<echo>} { (DQ <'usage: '> ($ Id.VSub_DollarName '$mkimg') < ' [-d dir] [-t tag] [--compression algo| --no-compression] script [script-args]' > ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ <' ie: '> ($ Id.VSub_DollarName '$mkimg') <' -t someuser/debian debootstrap --variant=minbase jessie'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ <' '> ($ Id.VSub_DollarName '$mkimg') < ' -t someuser/ubuntu debootstrap --include=ubuntu-minimal --components=main,universe trusty' > ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ <' '> ($ Id.VSub_DollarName '$mkimg') <' -t someuser/busybox busybox-static'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ <' '> ($ Id.VSub_DollarName '$mkimg') <' -t someuser/centos:5 rinse --distribution centos-5'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ <' '> ($ Id.VSub_DollarName '$mkimg') <' -t someuser/mageia:4 mageia-urpmi --version=4'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ <' '> ($ Id.VSub_DollarName '$mkimg') <' -t someuser/mageia:4 mageia-urpmi --version=4 --mirror=http://somemirror/'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} {(DQ <' '> ($ Id.VSub_DollarName '$mkimg') <' -t someuser/solaris solaris'>)} ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:scriptDir) op: assign_op.Equal rhs: { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<dirname>} { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<readlink>} {<-f>} {(DQ ($ Id.VSub_DollarName '$BASH_SOURCE'))}) ) ) } ) ) <'/mkimage'> ) } spids: [131] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:os) op: assign_op.Equal rhs: (word.Empty) spids: [152] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:os) op: assign_op.Equal rhs: {(command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<uname>} {<-o>}))} spids: [154] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {($ Id.VSub_DollarName '$os')} right: {(DQ <Solaris>)} ) ) (C {<export>} {<Id.Lit_VarLike 'PATH='> <'/usr/gnu/bin'> <Id.Lit_Colon ':'> ($ Id.VSub_DollarName '$PATH')} ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (command.DBracket expr: (bool_expr.LogicalAnd left: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {($ Id.VSub_DollarName '$os')} right: {(DQ <Solaris>)} ) right: (bool_expr.Binary op_id: Id.BoolBinary_GlobNEqual left: {($ Id.VSub_DollarName '$EUID')} right: {(DQ <0>)} ) ) ) (command.Simple words: [{<echo>} {(DQ <'image create on Solaris requires superuser privilege'>)}] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:optTemp) op: assign_op.Equal rhs: { (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<getopt>} {<--options>} {(SQ <'+d:t:c:hC'>)} {<--longoptions>} {(SQ <'dir:,tag:,compression:,no-compression,help'>)} {<--name>} {(DQ ($ Id.VSub_DollarName '$mkimg'))} {<-->} {(DQ ($ Id.VSub_At '$@'))} ) ) } spids: [228] ) ] ) (C {<eval>} {<set>} {<-->} {(DQ ($ Id.VSub_DollarName '$optTemp'))}) (C {<unset>} {<optTemp>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:dir) op: assign_op.Equal rhs: (word.Empty) spids: [272] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:tag) op: assign_op.Equal rhs: (word.Empty) spids: [274] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:compression) op: assign_op.Equal rhs: {(DQ <auto>)} spids: [276] ) ] ) (command.WhileUntil keyword: <Id.KW_While while> cond: (condition.Shell commands: [(command.Sentence child:(C {<true>}) terminator:<Id.Op_Semi _>)] ) body: (command.DoGroup children: [ (command.Case to_match: {(DQ ($ Id.VSub_Number '$1'))} arms: [ (case_arm pat_list: [{<-d>} {<--dir>}] action: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:dir) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$2'))} spids: [303] ) ] ) terminator: <Id.Op_Semi _> ) (C {<shift>} {<2>}) ] spids: [298 301 314 -1] ) (case_arm pat_list: [{<-t>} {<--tag>}] action: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:tag) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$2'))} spids: [322] ) ] ) terminator: <Id.Op_Semi _> ) (C {<shift>} {<2>}) ] spids: [317 320 333 -1] ) (case_arm pat_list: [{<--compression>}] action: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:compression) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$2'))} spids: [339] ) ] ) terminator: <Id.Op_Semi _> ) (C {<shift>} {<2>}) ] spids: [336 337 350 -1] ) (case_arm pat_list: [{<--no-compression>}] action: [ (command.Sentence child: (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:compression) op: assign_op.Equal rhs: {(DQ <none>)} spids: [356] ) ] ) terminator: <Id.Op_Semi _> ) (C {<shift>} {<1>}) ] spids: [353 354 367 -1] ) (case_arm pat_list: [{<-h>} {<--help>}] action: [(C {<usage>})] spids: [370 373 377 -1] ) (case_arm pat_list: [{<-->}] action: [ (command.Sentence child: (C {<shift>}) terminator: <Id.Op_Semi _> ) (command.ControlFlow token:<Id.ControlFlow_Break break>) ] spids: [380 381 389 -1] ) ] ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:script) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$1'))} spids: [397] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$script'))} {<Id.Lit_RBracket ']'>}) (C {<usage>}) ] ) (C {<shift>}) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$compression'))} {<Id.Lit_Equals '='> <Id.Lit_Equals '='>} {(SQ <auto>)} {<Id.Lit_RBracket ']'>} ) (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$compression'))} {<Id.Lit_RBracket ']'>} ) ] ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:compression) op: assign_op.Equal rhs: {(SQ <xz>)} spids: [449] ) ] ) ] spids: [417 446] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$compression'))} {<Id.Lit_Equals '='> <Id.Lit_Equals '='>} {(SQ <none>)} {<Id.Lit_RBracket ']'>} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:compression) op: assign_op.Equal rhs: {(SQ )} spids: [474] ) ] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-x>} { (DQ ($ Id.VSub_DollarName '$scriptDir') <'/'> ($ Id.VSub_DollarName '$script')) } {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Simple words: [ {<echo>} { (DQ <'error: '> ($ Id.VSub_DollarName '$script') <' does not exist or is not executable'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} {(DQ <' see '> ($ Id.VSub_DollarName '$scriptDir') <' for possible scripts'>)} ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] spids: [479 496] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (command.DBracket expr: (bool_expr.Binary op_id: Id.BoolBinary_GlobDEqual left: {(DQ ($ Id.VSub_DollarName '$script'))} right: {<.> <Id.Lit_Other '*'>} ) ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Simple words: [ {<echo>} { (DQ <'error: '> ($ Id.VSub_DollarName '$script') <' is a script helper, not a script'> ) } ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [ {<echo>} {(DQ <' see '> ($ Id.VSub_DollarName '$scriptDir') <' for possible scripts'>)} ] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] spids: [533 549] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:delDir) op: assign_op.Equal rhs: (word.Empty) spids: [583] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$dir'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:dir) op: assign_op.Equal rhs: { (DQ (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<mktemp>} {<-d>} { (braced_var_sub token: <Id.VSub_Name TMPDIR> suffix_op: (suffix_op.Unary tok: <Id.VTest_ColonHyphen ':-'> arg_word: {<Id.Lit_Slash '/'> <var> <Id.Lit_Slash '/'> <tmp>} ) ) <'/docker-mkimage.XXXXXXXXXX'> } ) ) ) } spids: [601] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:delDir) op: assign_op.Equal rhs: {<1>} spids: [621] ) ] ) ] spids: [585 598] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:rootfsDir) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName '$dir') <'/rootfs'>)} spids: [627] ) ] ) (command.Subshell child: (command.CommandList children: [ (command.Sentence child:(C {<set>} {<-x>}) terminator:<Id.Op_Semi _>) (C {<mkdir>} {<-p>} {(DQ ($ Id.VSub_DollarName '$rootfsDir'))}) ] ) ) (C {(DQ ($ Id.VSub_DollarName '$scriptDir') <'/'> ($ Id.VSub_DollarName '$script'))} {(DQ ($ Id.VSub_DollarName '$rootfsDir'))} {(DQ ($ Id.VSub_At '$@'))} ) (C {<rm>} {<-rf>} {(DQ ($ Id.VSub_DollarName '$rootfsDir') <'/dev'>)} {(DQ ($ Id.VSub_DollarName '$rootfsDir') <'/proc'>)} ) (C {<mkdir>} {<-p>} {(DQ ($ Id.VSub_DollarName '$rootfsDir') <'/dev'>)} {(DQ ($ Id.VSub_DollarName '$rootfsDir') <'/proc'>)} ) (C {<mkdir>} {<-p>} {(DQ ($ Id.VSub_DollarName '$rootfsDir') <'/etc'>)}) (command.Simple words: [{<cat>}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_DollarName '$rootfsDir') <'/etc/resolv.conf'>)} ) (redir op: <Id.Redir_DLess '<<'> loc: (redir_loc.Fd fd:0) arg: (redir_param.HereDoc here_begin: {(SQ <EOF>)} here_end_span_id: 729 stdin_parts: [<'nameserver 8.8.8.8\n'> <'nameserver 8.8.4.4\n'>] ) ) ] do_fork: T ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:tarFile) op: assign_op.Equal rhs: { (DQ ($ Id.VSub_DollarName '$dir') <'/rootfs.tar'> (braced_var_sub token: <Id.VSub_Name compression> suffix_op: (suffix_op.Unary tok: <Id.VTest_ColonPlus ':+'> arg_word: {<.> ($ Id.VSub_DollarName '$compression')} ) ) ) } spids: [731] ) ] ) (C {<touch>} {(DQ ($ Id.VSub_DollarName '$tarFile'))}) (command.Subshell child: (command.CommandList children: [ (C {<set>} {<-x>}) (C {<tar>} {<--numeric-owner>} {<--create>} {<--auto-compress>} {<--file>} {(DQ ($ Id.VSub_DollarName '$tarFile'))} {<--directory>} {(DQ ($ Id.VSub_DollarName '$rootfsDir'))} {<--transform> <Id.Lit_Equals '='> (SQ <'s,^./,,'>)} {<.>} ) ] ) ) (command.Simple words: [{<echo>} {(DQ <'+ cat > \''> ($ Id.VSub_DollarName '$dir') <'/Dockerfile\''>)}] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.Simple words: [{<cat>}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_DollarName '$dir') <'/Dockerfile'>)} ) (redir op: <Id.Redir_DLess '<<'> loc: (redir_loc.Fd fd:0) arg: (redir_param.HereDoc here_begin: {<EOF>} here_end_span_id: 823 stdin_parts: [ <'FROM scratch\n'> <'ADD '> (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<basename>} {(DQ ($ Id.VSub_DollarName '$tarFile'))}) ) <' /\n'> ] ) ) ] do_fork: T ) (command.ForEach iter_name: shell iter_words: [{<'/bin/bash'>} {<'/usr/bin/fish'>} {<'/usr/bin/zsh'>} {<'/bin/sh'>}] do_arg_iter: F body: (command.DoGroup children: [ (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-x>} { (DQ ($ Id.VSub_DollarName '$rootfsDir') <'/'> ($ Id.VSub_DollarName '$shell') ) } {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Subshell child: (command.CommandList children: [ (command.Sentence child: (C {<set>} {<-x>}) terminator: <Id.Op_Semi _> ) (command.Simple words: [ {<echo>} {(SQ <'CMD ["'>) (DQ ($ Id.VSub_DollarName '$shell')) (SQ <'"]'>)} ] redirects: [ (redir op: <Id.Redir_DGreat '>>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_DollarName '$dir') <'/Dockerfile'>)} ) ] do_fork: T ) ] ) ) (command.ControlFlow token:<Id.ControlFlow_Break break>) ] spids: [846 861] ) ] ) ] ) ) (command.Subshell child: (command.CommandList children: [ (command.Sentence child:(C {<set>} {<-x>}) terminator:<Id.Op_Semi _>) (C {<rm>} {<-rf>} {(DQ ($ Id.VSub_DollarName '$rootfsDir'))}) ] ) ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$tag'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Subshell child: (command.CommandList children: [ (command.Sentence child: (C {<set>} {<-x>}) terminator: <Id.Op_Semi _> ) (C {<docker>} {<build>} {<-t>} {(DQ ($ Id.VSub_DollarName '$tag'))} {(DQ ($ Id.VSub_DollarName '$dir'))} ) ] ) ) ] spids: [919 930] ) (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$delDir'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Subshell child: (command.CommandList children: [ (command.Sentence child: (C {<set>} {<-x>}) terminator: <Id.Op_Semi _> ) (C {<docker>} {<build>} {(DQ ($ Id.VSub_DollarName '$dir'))}) ] ) ) ] spids: [956 967] ) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {(DQ ($ Id.VSub_DollarName '$delDir'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Subshell child: (command.CommandList children: [ (command.Sentence child: (C {<set>} {<-x>}) terminator: <Id.Op_Semi _> ) (C {<rm>} {<-rf>} {(DQ ($ Id.VSub_DollarName '$dir'))}) ] ) ) ] spids: [994 1005] ) ] ) ] )