(command.CommandList children: [ (command.ShFunction name: die body: (BraceGroup children: [ (command.Simple words: [{<echo>} {(DQ ($ Id.VSub_At '$@'))}] redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] ) ) (command.ShFunction name: xmkdir body: (BraceGroup children: [ (command.WhileUntil keyword: <Id.KW_While while> cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-n>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) body: (command.DoGroup children: [ (command.AndOr ops: [Id.Op_DPipe Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-d>} {(DQ ($ Id.VSub_Number '$1'))} {<Id.Lit_RBracket ']'>} ) (C {<mkdir>} {(DQ ($ Id.VSub_Number '$1'))}) (C {<die>} {(DQ <'Unable to mkdir '> ($ Id.VSub_Number '$1'))}) ] ) (C {<shift>}) ] ) ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:R) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number '$1'))} spids: [87] ) ] ) (command.AndOr ops: [Id.Op_DAmp] children: [ (C {<Id.Lit_LBracket '['>} {(DQ (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<id>} {<-u>})))} {<-eq>} {<0>} {<Id.Lit_RBracket ']'>} ) (C {<die>} {(DQ <'This script should not be run as root, what if it does rm -rf /?'>)}) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-n>} {(DQ ($ Id.VSub_DollarName '$R'))} {<Id.Lit_RBracket ']'>}) (C {<die>} {(DQ <'usage: prepare-chroot.sh <root>'>)}) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-x>} {<git>} {<Id.Lit_RBracket ']'>}) (C {<die>} {(DQ <'This script needs to be executed at git source code\'s top directory'>)}) ] ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-x>} {<'/bin/busybox'>} {<Id.Lit_RBracket ']'>}) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:BB) op: assign_op.Equal rhs: {<'/bin/busybox'>} spids: [165] ) ] ) ] spids: [151 162] ) (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-x>} {<'/usr/bin/busybox'>} {<Id.Lit_RBracket ']'>}) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:BB) op: assign_op.Equal rhs: {<'/usr/bin/busybox'>} spids: [182] ) ] ) ] spids: [168 179] ) ] else_action: [(C {<die>} {(DQ <'You need busybox'>)})] ) (C {<xmkdir>} {(DQ ($ Id.VSub_DollarName '$R'))} {(DQ ($ Id.VSub_DollarName '$R') <'/bin'>)} {(DQ ($ Id.VSub_DollarName '$R') <'/etc'>)} {(DQ ($ Id.VSub_DollarName '$R') <'/lib'>)} {(DQ ($ Id.VSub_DollarName '$R') <'/dev'>)} ) (C {<touch>} {(DQ ($ Id.VSub_DollarName '$R') <'/dev/null'>)}) (command.Simple words: [{<echo>} {(DQ <'root:x:0:0:root:/:/bin/sh'>)}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_DollarName '$R') <'/etc/passwd'>)} ) ] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<id>} {<-nu>})) <':x:'> (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<id>} {<-u>})) <':'> (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<id>} {<-g>})) <'::'> (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<pwd>})) <'/t:/bin/sh'> ) } ] redirects: [ (redir op: <Id.Redir_DGreat '>>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_DollarName '$R') <'/etc/passwd'>)} ) ] do_fork: T ) (command.Simple words: [{<echo>} {(DQ <'root::0:root'>)}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_DollarName '$R') <'/etc/group'>)} ) ] do_fork: T ) (command.Simple words: [ {<echo>} { (DQ (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<id>} {<-ng>})) <'::'> (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<id>} {<-g>})) <':'> (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<id>} {<-nu>})) ) } ] redirects: [ (redir op: <Id.Redir_DGreat '>>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_DollarName '$R') <'/etc/group'>)} ) ] do_fork: T ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {<-x>} {(DQ ($ Id.VSub_DollarName '$R') ($ Id.VSub_DollarName '$BB'))} {<Id.Lit_RBracket ']'>} ) (C {<cp>} {($ Id.VSub_DollarName '$BB')} {(DQ ($ Id.VSub_DollarName '$R') <'/bin/busybox'>)}) ] ) (command.ForEach iter_name: cmd iter_words: [ {<sh>} {<su>} {<ls>} {<expr>} {<tr>} {<basename>} {<rm>} {<mkdir>} {<mv>} {<id>} {<uname>} {<dirname>} {<cat>} {<true>} {<sed>} {<diff>} ] do_arg_iter: F body: (command.DoGroup children: [ (C {<ln>} {<-f>} {<-s>} {<'/bin/busybox'>} {(DQ ($ Id.VSub_DollarName '$R') <'/bin/'> ($ Id.VSub_DollarName '$cmd'))} ) ] ) ) (C {<mkdir>} {<-p>} { (DQ ($ Id.VSub_DollarName '$R') (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<pwd>})) ) } ) (C {<rsync>} {<--exclude-from>} {<'t/t1509/excludes'>} {<-Ha>} {<.>} { (DQ ($ Id.VSub_DollarName '$R') (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<pwd>})) ) } ) (command.Simple words: [{<sed>} {(SQ <'s|^PERL_PATH=.*|PERL_PATH=/bin/true|'>)} {<GIT-BUILD-OPTIONS>}] redirects: [ (redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: { (DQ ($ Id.VSub_DollarName '$R') (command_sub left_token:<Id.Left_DollarParen '$('> child:(C {<pwd>})) <'/GIT-BUILD-OPTIONS'> ) } ) ] do_fork: T ) (command.ForEach iter_name: cmd iter_words: [{<git>} {($ Id.VSub_DollarName '$BB')}] do_arg_iter: F body: (command.DoGroup children: [ (command.Pipeline children: [ (C {<ldd>} {($ Id.VSub_DollarName '$cmd')}) (C {<grep>} {(SQ <'/'>)}) (C {<sed>} {(SQ <'s,.*\\s\\(/[^ ]*\\).*,\\1,'>)}) (command.WhileUntil keyword: <Id.KW_While while> cond: (condition.Shell commands: [(command.Sentence child:(C {<read>} {<i>}) terminator:<Id.Op_Semi _>)] ) body: (command.DoGroup children: [ (C {<mkdir>} {<-p>} { (DQ ($ Id.VSub_DollarName '$R') (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<dirname>} {($ Id.VSub_DollarName '$i')}) ) ) } ) (C {<cp>} {(DQ ($ Id.VSub_DollarName '$i'))} {(DQ ($ Id.VSub_DollarName '$R') <'/'> ($ Id.VSub_DollarName '$i'))} ) ] ) ) ] negated: F ) ] ) ) (command.Simple words: [{<cat>}] redirects: [ (redir op: <Id.Redir_DLess '<<'> loc: (redir_loc.Fd fd:0) arg: (redir_param.HereDoc here_begin: {<EOF>} here_end_span_id: 554 stdin_parts: [ <'All is set up in '> ($ Id.VSub_DollarName '$R') <', execute t1509 with the following commands:\n'> <'\n'> <'sudo chroot '> ($ Id.VSub_DollarName '$R') <' /bin/su - '> (command_sub left_token: <Id.Left_DollarParen '$('> child: (C {<id>} {<-nu>}) ) <'\n'> <'IKNOWWHATIAMDOING=YES ./t1509-root-worktree.sh -v -i\n'> <'\n'> <'When you are done, simply delete '> ($ Id.VSub_DollarName '$R') <' to clean up\n'> ] ) ) ] do_fork: T ) ] )