(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]})
  (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('PATH', {[DQ [LIT_CHARS "/usr/bin:/usr/sbin:/bin:/sbin"]]})])
  (If
    (Com {[LIT_OTHER "["]} {[VarSub EUID]} {[LIT_CHARS -eq]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
    (Com {[LIT_CHARS echo]} {[DQ [VarSub $]]})
  )
  (If
    (Com {[LIT_OTHER "["]} {[VarSub #]} {[LIT_CHARS -ne]} {[LIT_CHARS 2]} {[LIT_OTHER "]"]})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "usage: "][VarSub 0][LIT_CHARS " SRC DEST"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 2]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('SRC', {[VarSub 1]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('DEST', {[VarSub 2]})])
  (If
    (AndOr OP_OR_IF
      (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub SRC]]} {[LIT_OTHER "]"]})
      (AndOr OP_OR_IF
        (Com {[LIT_OTHER "["]} {[DQ [VarSub SRC transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}]]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ [LIT_CHARS /]]} {[LIT_OTHER "]"]})
        (Com {[LIT_OTHER "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -d]} {[DQ [VarSub SRC]]} {[LIT_OTHER "]"]})
      )
    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [VarSub 0][LIT_CHARS ": source "][VarSub SRC][LIT_CHARS " sanity check failed"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 3]})
    )
  )
  (If
    (AndOr OP_OR_IF
      (Com {[LIT_OTHER "["]} {[LIT_CHARS -z]} {[DQ [VarSub DEST]]} {[LIT_OTHER "]"]})
      (AndOr OP_OR_IF
        (Com {[LIT_OTHER "["]} {[DQ [VarSub DEST transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}]]]} {[LIT_OTHER "!"] [LIT_OTHER "="]} {[DQ [LIT_CHARS /]]} {[LIT_OTHER "]"]})
        (Com {[LIT_OTHER "["]} {[LIT_CHARS -e]} {[DQ [VarSub DEST]]} {[LIT_OTHER "]"]})
      )
    )
    (List
      (Com {[LIT_CHARS echo]} {[DQ [VarSub 0][LIT_CHARS ": destination "][VarSub DEST][LIT_CHARS " sanity check failed"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 4]})
    )
  )
  (Com {[LIT_CHARS rsync]} {[LIT_CHARS -lrpt]} {[DQ [VarSub SRC][LIT_CHARS /]]} {[DQ [VarSub DEST]]})
  (Com {[LIT_CHARS set]} {[LIT_OTHER "+"] [LIT_CHARS e]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CORESERVICES', {[DQ [LIT_CHARS /System/Library/Frameworks/CoreServices.framework]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LAUNCHSERVICES', {[DQ [VarSub CORESERVICES][LIT_CHARS /Frameworks/LaunchServices.framework]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('LSREGISTER', {[DQ [VarSub LAUNCHSERVICES][LIT_CHARS /Support/lsregister]]})])
  (Com {[DQ [VarSub LSREGISTER]]} {[LIT_CHARS -f]} {[DQ [VarSub DEST]]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CHMOD_MODE', {[DQ [LIT_CHARS "a+rX,u+w,go-w"]]})])
  (If
    (Com {[LIT_OTHER "["]} {[VarSub EUID]} {[LIT_CHARS -ne]} {[LIT_CHARS 0]} {[LIT_OTHER "]"]})
    (If
      (AndOr OP_AND_IF
        (Com {[LIT_OTHER "["]} {[DQ [VarSub DEST transform_ops=[Slice {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 14]}}]]]} {[LIT_OTHER "="]} {[DQ [LIT_CHARS /Applications/]]} {[LIT_OTHER "]"]})
        (Com {[LIT_CHARS chgrp]} {[LIT_CHARS -Rh]} {[LIT_CHARS admin]} {[DQ [VarSub DEST]]}
          <
          (DescriptorRedirectNode target={[LIT_CHARS /dev/null]} <REDIR_GREATAND ">&"> 1),
          >
        )
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('CHMOD_MODE', {[DQ [LIT_CHARS "a+rX,ug+w,o-w"]]})])
    )
    (ElseTrue)
    (Com {[LIT_CHARS chown]} {[LIT_CHARS -Rh]} {[LIT_CHARS root] [LIT_OTHER ":"] [LIT_CHARS wheel]} {[DQ [VarSub DEST]]}
      <
      (DescriptorRedirectNode target={[LIT_CHARS /dev/null]} <REDIR_GREATAND ">&"> 1),
      >
    )
  )
  (Com {[LIT_CHARS chmod]} {[LIT_CHARS -R]} {[DQ [VarSub CHMOD_MODE]]} {[DQ [VarSub DEST]]}
    <
    (DescriptorRedirectNode target={[LIT_CHARS /dev/null]} <REDIR_GREATAND ">&"> 1),
    >
  )
  (Com {[LIT_CHARS find]} {[DQ [VarSub DEST]]} {[LIT_CHARS -type]} {[LIT_CHARS l]} {[LIT_CHARS -exec]} {[LIT_CHARS chmod]} {[LIT_CHARS -h]} {[DQ [VarSub CHMOD_MODE]]} {[LIT_LBRACE "{"] [LIT_RBRACE "}"]} {[LIT_OTHER "+"]}
    <
    (DescriptorRedirectNode target={[LIT_CHARS /dev/null]} <REDIR_GREATAND ">&"> 1),
    >
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('OS_VERSION', {[ComSub (Com {[LIT_CHARS sw_vers]} {[LIT_CHARS -productVersion]})]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('OS_MAJOR', {[ComSub (Com redirects=[(HereWordRedirectNode here_word={[VarSub OS_VERSION]} <REDIR_TLESS "<<<"> 0)]{[LIT_CHARS sed]} {[LIT_CHARS -Ene]} {[SQ <LIT_CHARS "s/^([0-9]+).*/\\1/p">]})]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('OS_MINOR', {[ComSub (Com redirects=[(HereWordRedirectNode here_word={[VarSub OS_VERSION]} <REDIR_TLESS "<<<"> 0)]{[LIT_CHARS sed]} {[LIT_CHARS -Ene]} {[SQ <LIT_CHARS "s/^([0-9]+)\\.([0-9]+).*/\\2/p">]})]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('QUARANTINE_ATTR', {[LIT_CHARS com.apple.quarantine]})])
  (If
    (AndOr OP_OR_IF
      (Com {[LIT_OTHER "["]} {[VarSub OS_MAJOR]} {[LIT_CHARS -gt]} {[LIT_CHARS 10]} {[LIT_OTHER "]"]})
      (Subshell
        (AndOr OP_AND_IF
          (Com {[LIT_OTHER "["]} {[VarSub OS_MAJOR]} {[LIT_CHARS -eq]} {[LIT_CHARS 10]} {[LIT_OTHER "]"]})
          (Com {[LIT_OTHER "["]} {[VarSub OS_MINOR]} {[LIT_CHARS -ge]} {[LIT_CHARS 6]} {[LIT_OTHER "]"]})
        )
      )
    )
    (Com {[LIT_CHARS xattr]} {[LIT_CHARS -d]} {[LIT_CHARS -r]} {[DQ [VarSub QUARANTINE_ATTR]]} {[DQ [VarSub DEST]]}
      <
      (DescriptorRedirectNode target={[LIT_CHARS /dev/null]} <REDIR_GREATAND ">&"> 1),
      >
    )
    (ElseTrue)
    (Com {[LIT_CHARS find]} {[DQ [VarSub DEST]]} {[LIT_CHARS -exec]} {[LIT_CHARS xattr]} {[LIT_CHARS -d]} {[DQ [VarSub QUARANTINE_ATTR]]} {[LIT_LBRACE "{"] [LIT_RBRACE "}"]} {[LIT_OTHER "+"]}
      <
      (DescriptorRedirectNode target={[LIT_CHARS /dev/null]} <REDIR_GREATAND ">&"> 1),
      >
    )
  )
  (Com {[LIT_CHARS exit]} {[LIT_CHARS 0]})
)