(command.CommandList
  children: [
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:tmp spids:[4])
          op: Equal
          rhs: {($ VSub_Number '$1')}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:file spids:[7])
          op: Equal
          rhs: 
            {
              (word_part.BracedVarSub
                token: <VSub_Name tmp>
                suffix_op: (suffix_op.StringUnary op_id:VTest_ColonEquals arg_word:{(VERSION)})
                spids: [8 12]
              )
            }
          spids: [7]
        )
      ]
      spids: [7]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:gitver spids:[14])
          op: Equal
          rhs: 
            {
              (word_part.CommandSubPart
                command_list: 
                  (command.CommandList
                    children: [
                      (command.Pipeline
                        children: [
                          (command.SimpleCommand
                            words: [{(git)} {(describe)}]
                            redirects: [(redir.Redir op:<Redir_Great '2>'> fd:2 arg_word:{(/dev/null)})]
                          )
                          (C {(tr)} {(-)} {(.)})
                        ]
                        negated: F
                      )
                    ]
                  )
                left_token: <Left_CommandSub '$('>
                spids: [15 30]
              )
            }
          spids: [14]
        )
      ]
      spids: [14]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:filever spids:[32])
          op: Equal
          rhs: 
            {
              (word_part.CommandSubPart
                command_list: 
                  (command.CommandList
                    children: [
                      (command.SimpleCommand
                        words: [{(cat)} {(${ VSub_Name file)}]
                        redirects: [(redir.Redir op:<Redir_Great '2>'> fd:2 arg_word:{(/dev/null)})]
                      )
                    ]
                  )
                left_token: <Left_CommandSub '$('>
                spids: [33 42]
              )
            }
          spids: [32]
        )
      ]
      spids: [32]
    )
    (command.Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (lhs_expr.LhsName name:version spids:[45])
          op: Equal
          rhs: {(${ VSub_Name gitver)}
          spids: [45]
        )
      ]
      spids: [45]
    )
    (C {(Lit_Other ':')} 
      {
        (word_part.BracedVarSub
          token: <VSub_Name version>
          suffix_op: 
            (suffix_op.StringUnary
              op_id: VTest_ColonEquals
              arg_word: {($ VSub_DollarName '$filever')}
            )
          spids: [52 56]
        )
      }
    )
    (C {(echo)} {(DQ ($ VSub_DollarName '$version'))})
  ]
)