(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:BALLS_LIB)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: (CommandList children:[(C {(dirname)} {($ VSub_Number "$0")})])
                left_token: <Left_CommandSub "$(">
                spids: [4 8]
              ) (/../lib)
            }
          spids: [3]
        )
      ]
      spids: [3]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:BALLS_LIB)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(readlink)} {(-f)} {(DQ ($ VSub_Name "$BALLS_LIB"))})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [12 20]
              )
            }
          spids: [11]
        )
      ]
      spids: [11]
    )
    (Sentence
      child: 
        (Assignment
          keyword: Assign_None
          pairs: [
            (assign_pair
              lhs: (LhsName name:mode)
              op: Equal
              rhs: {($ VSub_Number "$1")}
              spids: [26]
            )
          ]
          spids: [26]
        )
      terminator: <Op_Semi ";">
    )
    (C {(shift)})
    (While
      cond: [(Sentence child:(C {(getopts)} {(SQ <"e:C:">)} {(opt)}) terminator:<Op_Semi ";">)]
      body: 
        (DoGroup
          children: [
            (Case
              to_match: {($ VSub_Name "$opt")}
              arms: [
                (case_arm
                  pat_list: [{(C)}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:BALLS_CONF)
                          op: Equal
                          rhs: {($ VSub_Name "$OPTARG")}
                          spids: [58]
                        )
                      ]
                      spids: [58]
                    )
                  ]
                  spids: [54 55 62 -1]
                )
                (case_arm
                  pat_list: [{(e)}]
                  action: [
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:BALLS_ENV)
                          op: Equal
                          rhs: {($ VSub_Name "$OPTARG")}
                          spids: [69]
                        )
                      ]
                      spids: [69]
                    )
                  ]
                  spids: [65 66 73 -1]
                )
                (case_arm
                  pat_list: [{(EscapedLiteralPart token:<Lit_EscapedChar "\\?">)}]
                  action: [
                    (C {(echo)} {(DQ ("Usage: ") ($ VSub_Number "$0") (" <mode> [options]"))})
                    (C {(echo)})
                    (C {(echo)} {(SQ <"Options:">)})
                    (C {(echo)} {(SQ <"  -e <env>   the server environment, BALLS_ENV">)})
                    (C {(echo)} {(SQ <"             default: development">)})
                    (C {(echo)})
                    (C {(echo)} {(SQ <"  -C <path>  path to the balls conf file, BALLS_CONF">)})
                    (C {(echo)} {(SQ <"             default: ./config/$BALLS_ENV.sh">)})
                  ]
                  spids: [76 77 130 -1]
                )
              ]
              spids: [47 51 133]
            )
          ]
          spids: [44 135]
        )
    )
    (AndOr
      children: [
        (DBracket expr:(BoolUnary op_id:BoolUnary_z child:{(DQ ($ VSub_Name "$BALLS_ENV"))}))
        (Assignment
          keyword: Assign_None
          pairs: [(assign_pair lhs:(LhsName name:BALLS_ENV) op:Equal rhs:{(development)} spids:[150])]
          spids: [150]
        )
      ]
      op_id: Op_DAmp
    )
    (AndOr
      children: [
        (DBracket expr:(BoolUnary op_id:BoolUnary_z child:{(DQ ($ VSub_Name "$BALLS_CONF"))}))
        (Assignment
          keyword: Assign_None
          pairs: [
            (assign_pair
              lhs: (LhsName name:BALLS_CONF)
              op: Equal
              rhs: {(./config/) ($ VSub_Name "$BALLS_ENV") (.sh)}
              spids: [165]
            )
          ]
          spids: [165]
        )
      ]
      op_id: Op_DAmp
    )
    (C {(.)} {(DQ ($ VSub_Name "$BALLS_CONF"))})
    (C {(.)} {($ VSub_Name "$BALLS_LIB") (/balls.sh)})
    (Case
      to_match: {($ VSub_Name "$mode")}
      arms: [
        (case_arm
          pat_list: [{(server)}]
          action: [(C {(balls) (Lit_Other ":") (Lit_Other ":") ($ VSub_Name "$mode")})]
          spids: [190 191 200 -1]
        )
        (case_arm
          pat_list: [{(Lit_Other "*")}]
          action: [(C {(echo)} {(DQ (unknown))})]
          spids: [203 204 214 -1]
        )
      ]
      spids: [183 187 216]
    )
  ]
)