(command.CommandList
  children: [
    (C {<set>} {<-x>})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'MOUNTPOINT='> name:MOUNTPOINT)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_Number 1))}
          spids: [9]
        )
      ]
      redirects: []
    )
    (command.AndOr
      ops: [Id.Op_DAmp Id.Op_DAmp]
      children: [
        (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName MOUNTPOINT))} 
          {<Id.Lit_RBracket ']'>}
        )
        (C {<echo>} {(DQ <'No mountpoint specified'>)})
        (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
      ]
    )
    (C {<mkdir>} {<-p>} {(DQ ($ Id.VSub_DollarName MOUNTPOINT))})
    (command.ShFunction
      name: mount_drive
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'DEVS='> name:DEVS)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ 
                        (command_sub
                          left_token: <Id.Left_DollarParen '$('>
                          child: 
                            (command.Pipeline
                              children: [
                                (C {<find>} {<'/dev'>} {<-maxdepth>} {<1>} {<-type>} {<b>} 
                                  {<Id.KW_Bang '!'>} {<-name>} {(SQ <'loop*'>)} {<Id.KW_Bang '!'>} {<-name>} {(SQ <'nbd*'>)}
                                )
                                (C {<grep>} {<-v>} {(SQ <'[0-9]$'>)})
                                (C {<sed>} {(SQ <'s@.*/dev/@@'>)})
                                (C {<sort>})
                              ]
                              negated: F
                              stderr_indices: []
                            )
                          right: <Id.Eof_RParen _>
                        )
                      )
                    }
                  spids: [60]
                )
              ]
              redirects: []
            )
            (command.ForEach
              iter_names: [DEV]
              iterable: (for_iter.Words words:[{($ Id.VSub_DollarName DEVS)}])
              body: 
                (command.DoGroup
                  children: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'DRIVE='> name:DRIVE)
                          op: assign_op.Equal
                          rhs: {(DQ <'/dev/'> (${ Id.VSub_Name DEV))}
                          spids: [129]
                        )
                      ]
                      redirects: []
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Simple
                                  words: [{<sfdisk>} {<-d>} {(DQ (${ Id.VSub_Name DRIVE))}]
                                  redirects: [
                                    (redir
                                      op: <Id.Redir_Great '>'>
                                      loc: (redir_loc.Fd fd:1)
                                      arg: {<'/dev/null'>}
                                    )
                                    (redir
                                      op: <Id.Redir_Great '2>'>
                                      loc: (redir_loc.Fd fd:2)
                                      arg: {<'/dev/null'>}
                                    )
                                  ]
                                  more_env: []
                                  do_fork: T
                                )
                              ]
                            )
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'DATA='> name:DATA)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (command_sub
                                        left_token: <Id.Left_DollarParen '$('>
                                        child: 
                                          (command.Pipeline
                                            children: [
                                              (C {<sfdisk>} {<-J>} {(DQ ($ Id.VSub_DollarName DRIVE))})
                                              (C {<jq>} {<-e>} {<-r>} 
                                                {
                                                  (SQ 
                                                    <
'.partitiontable.partitions | map(select(.type=="83")) | .[0].node'
                                                    >
                                                  )
                                                }
                                              )
                                            ]
                                            negated: F
                                            stderr_indices: []
                                          )
                                        right: <Id.Eof_RParen _>
                                      )
                                    }
                                  spids: [169]
                                )
                              ]
                              redirects: []
                            )
                            (command.If
                              arms: [
                                (if_arm
                                  cond: 
                                    (condition.Shell
                                      commands: [
                                        (C {<Id.Lit_LBracket '['>} {($ Id.VSub_QMark '?')} {<-eq>} {<0>} 
                                          {<Id.Lit_RBracket ']'>}
                                        )
                                      ]
                                    )
                                  action: [
                                    (command.AndOr
                                      ops: [Id.Op_DAmp]
                                      children: [
                                        (C {<mount>} {(DQ ($ Id.VSub_DollarName DATA))} 
                                          {(DQ ($ Id.VSub_DollarName MOUNTPOINT))}
                                        )
                                        (command.ControlFlow
                                          token: <Id.ControlFlow_Return return>
                                        )
                                      ]
                                    )
                                  ]
                                  spids: [193 206]
                                )
                              ]
                              else_action: []
                              redirects: []
                            )
                          ]
                          spids: [143 162]
                        )
                      ]
                      else_action: []
                      redirects: []
                    )
                  ]
                )
              redirects: []
            )
            (C {<echo>} {(DQ <'WARNING: Failed to mount a persistent volume (is there one?)'>)})
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (C {<mount_drive>})
  ]
)