(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'PERMS='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'PERMS='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'PERMS='> name:PERMS)
          op: assign_op.Equal
          rhs: {($ Id.VSub_Number 1)}
        )
      ]
      redirects: []
    )
    (command.Simple blame_tok:<shift> more_env:[] words:[{<shift>}] redirects:[] do_fork:T)
    (command.ShAssignment
      left: <Id.Lit_VarLike 'ARGS='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'ARGS='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ARGS='> name:ARGS)
          op: assign_op.Equal
          rhs: {(DQ )}
        )
      ]
      redirects: []
    )
    (command.WhileUntil
      keyword: <Id.KW_While while>
      cond: 
        (condition.Shell
          commands: [
            (command.Sentence
              child: 
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {($ Id.VSub_Pound '#')}
                    {<-gt>}
                    {<1>}
                    {<Id.Lit_RBracket ']'>}
                  ]
                  redirects: []
                  do_fork: T
                )
              terminator: <Id.Op_Semi _>
            )
          ]
        )
      body: 
        (command.DoGroup
          left: <Id.KW_Do do>
          children: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'ARGS='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'ARGS='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ARGS='> name:ARGS)
                  op: assign_op.Equal
                  rhs: {(DQ ($ Id.VSub_DollarName ARGS) <' '> ($ Id.VSub_Number 1))}
                )
              ]
              redirects: []
            )
            (command.Simple
              blame_tok: <shift>
              more_env: []
              words: [{<shift>}]
              redirects: []
              do_fork: T
            )
          ]
          right: <Id.KW_Done done>
        )
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'DEST='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'DEST='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'DEST='> name:DEST)
          op: assign_op.Equal
          rhs: {($ Id.VSub_Number 1)}
        )
      ]
      redirects: []
    )
    (command.ForEach
      keyword: <Id.KW_For for>
      iter_names: [SRC]
      iterable: (for_iter.Words words:[{($ Id.VSub_DollarName ARGS)}])
      semi_tok: <Id.Op_Semi _>
      body: 
        (command.DoGroup
          left: <Id.KW_Do do>
          children: [
            (command.Simple
              blame_tok: <cp>
              more_env: []
              words: [{<cp>} {<-a>} {($ Id.VSub_DollarName SRC)} {($ Id.VSub_DollarName DEST)}]
              redirects: []
              do_fork: T
            )
            (command.If
              if_kw: <Id.KW_If if>
              arms: [
                (IfArm
                  keyword: <Id.KW_If if>
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.Simple
                              blame_tok: <Id.Lit_LBracket '['>
                              more_env: []
                              words: [
                                {<Id.Lit_LBracket '['>}
                                {<-d>}
                                {(DQ ($ Id.VSub_DollarName DEST))}
                                {<Id.Lit_RBracket ']'>}
                              ]
                              redirects: []
                              do_fork: T
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  then_kw: <Id.KW_Then then>
                  action: [
                    (command.ShAssignment
                      left: <Id.Lit_VarLike 'DESTFILE='>
                      pairs: [
                        (AssignPair
                          left: <Id.Lit_VarLike 'DESTFILE='>
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'DESTFILE='> name:DESTFILE)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ ($ Id.VSub_DollarName DEST) <'/'> 
                                (CommandSub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: 
                                    (command.Simple
                                      blame_tok: <basename>
                                      more_env: []
                                      words: [{<basename>} {(DQ ($ Id.VSub_DollarName SRC))}]
                                      redirects: []
                                      do_fork: T
                                    )
                                  right: <Id.Eof_RParen _>
                                )
                              )
                            }
                        )
                      ]
                      redirects: []
                    )
                  ]
                  spids: [78 91]
                )
              ]
              else_kw: <Id.KW_Else else>
              else_action: [
                (command.ShAssignment
                  left: <Id.Lit_VarLike 'DESTFILE='>
                  pairs: [
                    (AssignPair
                      left: <Id.Lit_VarLike 'DESTFILE='>
                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'DESTFILE='> name:DESTFILE)
                      op: assign_op.Equal
                      rhs: {(DQ ($ Id.VSub_DollarName DEST))}
                    )
                  ]
                  redirects: []
                )
              ]
              fi_kw: <Id.KW_Fi fi>
              redirects: []
            )
            (command.Simple
              blame_tok: <chmod>
              more_env: []
              words: [{<chmod>} {($ Id.VSub_DollarName PERMS)} {($ Id.VSub_DollarName DESTFILE)}]
              redirects: [(Redir op:<Id.Redir_Great '2>'> loc:(redir_loc.Fd fd:2) arg:{<'/dev/null'>})]
              do_fork: T
            )
          ]
          right: <Id.KW_Done done>
        )
      redirects: []
    )
    (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<0>})
  ]
)