(List
  (FunctionDef die []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [VarSub @]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]})
    )
  )
  (FunctionDef xmkdir []
    (While
      (Com {[LIT_OTHER "["]} {[LIT_CHARS -n]} {[DQ [VarSub 1]]} {[LIT_OTHER "]"]})
      (List
        (AndOr OP_OR_IF
          (Com {[LIT_OTHER "["]} {[LIT_CHARS -d]} {[DQ [VarSub 1]]} {[LIT_OTHER "]"]})
          (AndOr OP_OR_IF
            (Com {[LIT_CHARS mkdir]} {[DQ [VarSub 1]]})
            (Com {[LIT_CHARS die]} {[DQ [LIT_CHARS "Unable to mkdir "][VarSub 1]]})
          )
        )
        (Com {[LIT_CHARS shift]})
      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('R', {[DQ [VarSub 1]]})])
  (AndOr OP_AND_IF
    (Com {[LIT_OTHER "["]} {[DQ [ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -u]})]]} {[LIT_CHARS -eq]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS die]} {[DQ [LIT_CHARS "This script should not be run as root, what if it does rm -rf /?"]]})
  )
  (AndOr OP_OR_IF
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -n]} {[DQ [VarSub R]]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS die]} {[DQ [LIT_CHARS "usage: prepare-chroot.sh <root>"]]})
  )
  (AndOr OP_OR_IF
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -x]} {[LIT_CHARS git]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS die]} {[DQ [LIT_CHARS "This script needs to be executed at git source code's top directory"]]})
  )
  (If
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -x]} {[LIT_CHARS /bin/busybox]} {[LIT_OTHER "]"]})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BB', {[LIT_CHARS /bin/busybox]})])
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -x]} {[LIT_CHARS /usr/bin/busybox]} {[LIT_OTHER "]"]})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('BB', {[LIT_CHARS /usr/bin/busybox]})])
    (ElseTrue)
    (Com {[LIT_CHARS die]} {[DQ [LIT_CHARS "You need busybox"]]})
  )
  (Com {[LIT_CHARS xmkdir]} {[DQ [VarSub R]]} {[DQ [VarSub R][LIT_CHARS /bin]]} {[DQ [VarSub R][LIT_CHARS /etc]]} {[DQ [VarSub R][LIT_CHARS /lib]]} {[DQ [VarSub R][LIT_CHARS /dev]]})
  (Com {[LIT_CHARS touch]} {[DQ [VarSub R][LIT_CHARS /dev/null]]})
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "root:x:0:0:root:/:/bin/sh"]]}
    <
    (FilenameRedirectNode filename={[DQ [VarSub R][LIT_CHARS /etc/passwd]]} <REDIR_GREAT ">"> 1),
    >
  )
  (Com {[LIT_CHARS echo]} {[DQ [ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -nu]})][LIT_CHARS ":x:"][ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -u]})][LIT_CHARS ":"][ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -g]})][LIT_CHARS "::"][ComSub (Com {[LIT_CHARS pwd]})][LIT_CHARS "/t:/bin/sh"]]}
    <
    (FilenameRedirectNode filename={[DQ [VarSub R][LIT_CHARS /etc/passwd]]} <REDIR_DGREAT ">>"> 1),
    >
  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "root::0:root"]]}
    <
    (FilenameRedirectNode filename={[DQ [VarSub R][LIT_CHARS /etc/group]]} <REDIR_GREAT ">"> 1),
    >
  )
  (Com {[LIT_CHARS echo]} {[DQ [ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -ng]})][LIT_CHARS "::"][ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -g]})][LIT_CHARS ":"][ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -nu]})]]}
    <
    (FilenameRedirectNode filename={[DQ [VarSub R][LIT_CHARS /etc/group]]} <REDIR_DGREAT ">>"> 1),
    >
  )
  (AndOr OP_OR_IF
    (Com {[LIT_OTHER "["]} {[LIT_CHARS -x]} {[DQ [VarSub R][VarSub BB]]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS cp]} {[VarSub BB]} {[DQ [VarSub R][LIT_CHARS /bin/busybox]]})
  )
  (For cmd [{[LIT_CHARS sh]}, {[LIT_CHARS su]}, {[LIT_CHARS ls]}, {[LIT_CHARS expr]}, {[LIT_CHARS tr]}, {[LIT_CHARS basename]}, {[LIT_CHARS rm]}, {[LIT_CHARS mkdir]}, {[LIT_CHARS mv]}, {[LIT_CHARS id]}, {[LIT_CHARS uname]}, {[LIT_CHARS dirname]}, {[LIT_CHARS cat]}, {[LIT_CHARS true]}, {[LIT_CHARS sed]}, {[LIT_CHARS diff]}])
    (Com {[LIT_CHARS ln]} {[LIT_CHARS -f]} {[LIT_CHARS -s]} {[LIT_CHARS /bin/busybox]} {[DQ [VarSub R][LIT_CHARS /bin/][VarSub cmd]]})
  )
  (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub R][ComSub (Com {[LIT_CHARS pwd]})]]})
  (Com {[LIT_CHARS rsync]} {[LIT_CHARS --exclude-from]} {[LIT_CHARS t/t1509/excludes]} {[LIT_CHARS -Ha]} {[LIT_CHARS .]} {[DQ [VarSub R][ComSub (Com {[LIT_CHARS pwd]})]]})
  (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s|^PERL_PATH=.*|PERL_PATH=/bin/true|">]} {[LIT_CHARS GIT-BUILD-OPTIONS]}
    <
    (FilenameRedirectNode filename={[DQ [VarSub R][ComSub (Com {[LIT_CHARS pwd]})][LIT_CHARS /GIT-BUILD-OPTIONS]]} <REDIR_GREAT ">"> 1),
    >
  )
  (For cmd [{[LIT_CHARS git]}, {[VarSub BB]}])
    (Pipeline
      (Com {[LIT_CHARS ldd]} {[VarSub cmd]})
      (Com {[LIT_CHARS grep]} {[SQ <LIT_CHARS />]})
      (Com {[LIT_CHARS sed]} {[SQ <LIT_CHARS "s,.*\\s\\(/[^ ]*\\).*,\\1,">]})
      (While
        (Com {[LIT_CHARS read]} {[LIT_CHARS i]})
        (List
          (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub R][ComSub (Com {[LIT_CHARS dirname]} {[VarSub i]})]]})
          (Com {[LIT_CHARS cp]} {[DQ [VarSub i]]} {[DQ [VarSub R][LIT_CHARS /][VarSub i]]})
        )
      )
    )
  )
  (Com {[LIT_CHARS cat]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "All is set up in "][VarSub R][LIT_CHARS ", execute t1509 with the following commands:\n"][LIT_CHARS "\n"][LIT_CHARS "sudo chroot "][VarSub R][LIT_CHARS " /bin/su - "][ComSub (Com {[LIT_CHARS id]} {[LIT_CHARS -nu]})][LIT_CHARS "\n"][LIT_CHARS "IKNOWWHATIAMDOING=YES ./t1509-root-worktree.sh -v -i\n"][LIT_CHARS "\n"][LIT_CHARS "When you are done, simply delete "][VarSub R][LIT_CHARS " to clean up\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
)