(command.CommandList
  children: [
    (command.ShFunction
      name: blank_tempdir
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_Number '$1'))} {(Id.Lit_RBracket ']')})
                (C {(dienow)})
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [(C {(touch)} {(-c)} {(DQ ($ Id.VSub_Number '$1'))}) (C {(dienow)})]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$NO_CLEANUP'))} 
                  {(Id.Lit_RBracket ']')}
                )
                (C {(rm)} {(-rf)} {(DQ ($ Id.VSub_Number '$1'))})
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [(C {(mkdir)} {(-p)} {(DQ ($ Id.VSub_Number '$1'))}) (C {(dienow)})]
            )
          ]
        )
    )
    (command.ShFunction
      name: sha1file
      body: 
        (command.BraceGroup
          children: [
            (command.Pipeline
              children: [
                (C {(sha1sum)} {(/dev/null)} {(DQ ($ Id.VSub_At '$@'))})
                (C {(tail)} {(-n)} {(Id.Lit_Other '+') (2)})
                (C {(awk)} {(SQ (Token id:Id.Lit_Chars val:'{print $1}' span_id:125))})
              ]
              negated: F
            )
          ]
        )
    )
    (command.ShFunction
      name: actually_dienow
      body: 
        (command.BraceGroup
          children: [
            (command.Simple
              words: [
                {(echo)}
                {(-e)}
                {
                  (DQ (Id.Lit_Other '\\') (n) (Id.Lit_Other '\\') ('e[31mExiting due to errors (') 
                    ($ Id.VSub_DollarName '$ARCH_NAME') (' ') ($ Id.VSub_DollarName '$STAGE_NAME') (' ') ($ Id.VSub_DollarName '$PACKAGE') (')') 
                    (Id.Lit_Other '\\') ('e[0m')
                  )
                }
              ]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:164)
                  fd: -1
                  arg_word: {(2)}
                )
              ]
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:168)
              arg_word: {(1)}
            )
          ]
        )
    )
    (C {(trap)} {(actually_dienow)} {(SIGUSR1)})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:TOPSHELL)
          op: assign_op.Equal
          rhs: {($ Id.VSub_Dollar '$$')}
          spids: [181]
        )
      ]
    )
    (command.ShFunction
      name: dienow
      body: 
        (command.BraceGroup
          children: [
            (C {(kill)} {(-USR1)} {($ Id.VSub_DollarName '$TOPSHELL')})
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:199)
              arg_word: {(1)}
            )
          ]
        )
    )
    (command.ShFunction
      name: dotprogress
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:x)
                  op: assign_op.Equal
                  rhs: {(0)}
                  spids: [220]
                )
              ]
            )
            (command.WhileUntil
              keyword: (Token id:Id.KW_While val:while span_id:224)
              cond: [(C {(read)} {(i)})]
              body: 
                (command.DoGroup
                  children: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:x)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (word_part.ExprSub
                                left: (Token id:Id.Left_DollarBracket val:'$[' span_id:235)
                                child: 
                                  (expr.Binary
                                    op: (Token id:Id.Arith_Plus val:'+' span_id:238)
                                    left: ($ Id.VSub_DollarName '$x')
                                    right: (Const Id.Expr_DecInt 1)
                                  )
                              )
                            }
                          spids: [234]
                        )
                      ]
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_eq
                                  left: {(DQ ($ Id.VSub_DollarName '$x'))}
                                  right: {(25)}
                                )
                            )
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:x)
                                  op: assign_op.Equal
                                  rhs: {(0)}
                                  spids: [262]
                                )
                              ]
                            )
                            (C {(echo)} {(-n)} {(.)})
                          ]
                          spids: [244 259]
                        )
                      ]
                    )
                  ]
                )
            )
            (C {(echo)})
          ]
        )
    )
    (command.ShFunction
      name: announce
      body: 
        (command.BraceGroup
          children: [
            (C {(echo)} 
              {
                (DQ ('=== ') ($ Id.VSub_Number '$1') (' (') ($ Id.VSub_DollarName '$ARCH_NAME') (' ') 
                  ($ Id.VSub_DollarName '$STAGE_NAME') (')')
                )
              }
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$NO_TITLE_BAR'))} 
                  {(Id.Lit_RBracket ']')}
                )
                (C {(echo)} {(-en)} 
                  {
                    (DQ (Id.Lit_Other '\\') ('033]2;') ($ Id.VSub_DollarName '$ARCH_NAME') (' ') 
                      ($ Id.VSub_DollarName '$STAGE_NAME') (' ') ($ Id.VSub_Number '$1') (Id.Lit_Other '\\') (007)
                    )
                  }
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: maybe_quiet
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DPipe]
              children: [
                (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$FORK'))} 
                  {(Id.Lit_RBracket ']')}
                )
                (C {(cat)})
                (C {(grep)} {(DQ ('^==='))})
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: maybe_fork
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$BUILD_VERBOSE'))} 
                  {(Id.Lit_RBracket ']')}
                )
                (C {(echo)} {(DQ ($ Id.VSub_Star '$*'))})
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$FORK'))} 
                      {(Id.Lit_RBracket ']')}
                    )
                  ]
                  action: [(C {(eval)} {(DQ ($ Id.VSub_Star '$*'))})]
                  spids: [415 428]
                )
              ]
              else_action: [
                (command.Sentence
                  child: (C {(eval)} {(DQ ($ Id.VSub_Star '$*'))})
                  terminator: (Token id:Id.Op_Amp val:'&' span_id:447)
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: killtree
      body: 
        (command.BraceGroup
          children: [
            (C {(local)} {(Id.Lit_VarLike 'KIDS=') (DQ )})
            (command.WhileUntil
              keyword: (Token id:Id.KW_While val:while span_id:474)
              cond: [
                (C {(Id.Lit_LBracket '[')} {($ Id.VSub_Pound '$#')} {(-ne)} {(0)} {(Id.Lit_RBracket ']')})
              ]
              body: 
                (command.DoGroup
                  children: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:KIDS)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ ($ Id.VSub_DollarName '$KIDS') (' ') 
                                (command_sub
                                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:494)
                                  command_list: 
                                    (command.CommandList
                                      children: [(C {(pgrep)} {(-P) ($ Id.VSub_Number '$1')})]
                                    )
                                )
                              )
                            }
                          spids: [490]
                        )
                      ]
                    )
                    (C {(shift)})
                  ]
                )
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:KIDS)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ 
                        (command_sub
                          left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:512)
                          command_list: 
                            (command.CommandList
                              children: [(C {(echo)} {(-n)} {($ Id.VSub_DollarName '$KIDS')})]
                            )
                        )
                      )
                    }
                  spids: [510]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} 
                      {(DQ ($ Id.VSub_DollarName '$KIDS'))} {(Id.Lit_RBracket ']')}
                    )
                  ]
                  action: [
                    (C {(killtree)} {($ Id.VSub_DollarName '$KIDS')})
                    (command.Simple
                      words: [{(kill)} {($ Id.VSub_DollarName '$KIDS')}]
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'2>' span_id:553)
                          fd: 2
                          arg_word: {(/dev/null)}
                        )
                      ]
                    )
                  ]
                  spids: [522 537]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: path_search
      body: 
        (command.BraceGroup
          children: [
            (command.Pipeline
              children: [
                (C {(echo)} {(DQ ($ Id.VSub_Number '$1'))})
                (C {(sed)} {(SQ (Token id:Id.Lit_Chars val:'s/:/\\n/g' span_id:604))})
                (command.WhileUntil
                  keyword: (Token id:Id.KW_While val:while span_id:609)
                  cond: [(C {(read)} {(DIR)})]
                  body: 
                    (command.DoGroup
                      children: [
                        (command.Pipeline
                          children: [
                            (C {(find)} {(DQ ($ Id.VSub_DollarName '$DIR') (/))} {(-maxdepth)} {(1)} 
                              {(-mindepth)} {(1)} {(-name)} {(DQ ($ Id.VSub_Number '$2'))}
                            )
                            (C {(sed)} {(SQ (Token id:Id.Lit_Chars val:'s@.*/@@' span_id:645))})
                            (command.WhileUntil
                              keyword: (Token id:Id.KW_While val:while span_id:652)
                              cond: [(C {(read)} {(FILE)})]
                              body: 
                                (command.DoGroup
                                  children: [
                                    (C {(eval)} {(DQ ($ Id.VSub_Number '$3'))})
                                    (C {(echo)} {($ Id.VSub_DollarName '$FILE')})
                                  ]
                                )
                            )
                          ]
                          negated: F
                        )
                      ]
                    )
                )
              ]
              negated: F
            )
          ]
        )
    )
    (command.ShFunction
      name: check_prerequisite
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(Id.Lit_LBracket '[')} {(-z)} 
                      {
                        (DQ 
                          (command_sub
                            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:706)
                            command_list: 
                              (command.CommandList
                                children: [(C {(which)} {(DQ ($ Id.VSub_Number '$1'))})]
                              )
                          )
                        )
                      } {(Id.Lit_RBracket ']')}
                    )
                  ]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$FAIL_QUIET'))} 
                          {(Id.Lit_RBracket ']')}
                        )
                        (command.Simple
                          words: [
                            {(echo)}
                            {(No)}
                            {(DQ ($ Id.VSub_Number '$1'))}
                            {(Id.KW_In in)}
                            {(SQ (Token id:Id.Lit_Chars val:'$PATH' span_id:744)) (.)}
                          ]
                          redirects: [
                            (redir.Redir
                              op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:748)
                              fd: -1
                              arg_word: {(2)}
                            )
                          ]
                        )
                      ]
                    )
                    (C {(dienow)})
                  ]
                  spids: [699 718]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: collapse_hardlinks
      body: 
        (command.BraceGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:SHA1LIST)
                  op: assign_op.Equal
                  rhs: {(DQ )}
                  spids: [774]
                )
              ]
            )
            (command.Pipeline
              children: [
                (C {(find)} {(DQ ($ Id.VSub_Number '$1'))} {(-type)} {(f)})
                (command.WhileUntil
                  keyword: (Token id:Id.KW_While val:while span_id:791)
                  cond: [(C {(read)} {(FILE)})]
                  body: 
                    (command.DoGroup
                      children: [
                        (C {(echo)} {(DQ ($ Id.VSub_DollarName '$FILE'))})
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:SHA1)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:809)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (C {(sha1file)} {(DQ ($ Id.VSub_DollarName '$FILE'))})
                                        ]
                                      )
                                  )
                                }
                              spids: [808]
                            )
                          ]
                        )
                        (command.ShAssignment
                          pairs: [
                            (assign_pair
                              lhs: (sh_lhs_expr.Name name:MATCH)
                              op: assign_op.Equal
                              rhs: 
                                {
                                  (command_sub
                                    left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:819)
                                    command_list: 
                                      (command.CommandList
                                        children: [
                                          (command.Pipeline
                                            children: [
                                              (C {(echo)} {(DQ ($ Id.VSub_DollarName '$SHA1LIST'))})
                                              (C {(grep)} {(DQ ('^') ($ Id.VSub_DollarName '$SHA1'))})
                                            ]
                                            negated: F
                                          )
                                        ]
                                      )
                                  )
                                }
                              spids: [818]
                            )
                          ]
                        )
                        (command.If
                          arms: [
                            (if_arm
                              cond: [
                                (C {(Id.Lit_LBracket '[')} {(-z)} {(DQ ($ Id.VSub_DollarName '$MATCH'))} 
                                  {(Id.Lit_RBracket ']')}
                                )
                              ]
                              action: [
                                (command.ShAssignment
                                  pairs: [
                                    (assign_pair
                                      lhs: (sh_lhs_expr.Name name:SHA1LIST)
                                      op: assign_op.Equal
                                      rhs: 
                                        {
                                          (DQ ($ Id.VSub_DollarName '$SHA1LIST') ('\n') 
                                            ($ Id.VSub_DollarName '$SHA1') (' ') ($ Id.VSub_DollarName '$FILE')
                                          )
                                        }
                                      spids: [857]
                                    )
                                  ]
                                )
                              ]
                              spids: [837 850]
                            )
                          ]
                          else_action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:FILE2)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (DQ 
                                        (command_sub
                                          left_token: 
                                            (Token
                                              id: Id.Left_DollarParen
                                              val: '$('
                                              span_id: 872
                                            )
                                          command_list: 
                                            (command.CommandList
                                              children: [
                                                (command.Pipeline
                                                  children: [
                                                    (C {(echo)} {(DQ ($ Id.VSub_DollarName '$MATCH'))})
                                                    (C {(sed)} 
                                                      {
                                                        (SQ 
                                                          (Token
                                                            id: Id.Lit_Chars
                                                            val: 's/[^ ]* //'
                                                            span_id: 884
                                                          )
                                                        )
                                                      }
                                                    )
                                                  ]
                                                  negated: F
                                                )
                                              ]
                                            )
                                        )
                                      )
                                    }
                                  spids: [870]
                                )
                              ]
                            )
                            (command.AndOr
                              ops: [Id.Op_DPipe]
                              children: [
                                (C {(cmp)} {(-s)} {(DQ ($ Id.VSub_DollarName '$FILE'))} 
                                  {(DQ ($ Id.VSub_DollarName '$FILE2'))}
                                )
                                (command.ControlFlow
                                  token: (Token id:Id.ControlFlow_Continue val:continue span_id:904)
                                )
                              ]
                            )
                            (command.AndOr
                              ops: [Id.Op_DPipe]
                              children: [
                                (C {(ln)} {(-f)} {(DQ ($ Id.VSub_DollarName '$FILE'))} 
                                  {(DQ ($ Id.VSub_DollarName '$FILE2'))}
                                )
                                (C {(dienow)})
                              ]
                            )
                          ]
                        )
                      ]
                    )
                )
              ]
              negated: F
            )
          ]
        )
    )
    (command.ShFunction
      name: is_in_list
      body: 
        (command.BraceGroup
          children: [
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_Number '$2'))} 
                  {(Id.Lit_Equals '=') (Id.Lit_Equals '=')} {(all)} {(Id.Lit_RBracket ']')}
                )
                (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-z)} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:965)
                        command_list: 
                          (command.CommandList
                            children: [
                              (command.Pipeline
                                children: [
                                  (C {(echo)} 
                                    {(Id.Lit_Comma ',') (DQ ($ Id.VSub_Number '$2')) 
                                      (Id.Lit_Comma ',')
                                    }
                                  )
                                  (C {(grep)} 
                                    {(Id.Lit_Comma ',') (DQ ($ Id.VSub_Number '$1')) 
                                      (Id.Lit_Comma ',')
                                    }
                                  )
                                ]
                                negated: F
                              )
                            ]
                          )
                      )
                    )
                  } {(Id.Lit_RBracket ']')}
                )
              ]
            )
          ]
        )
    )
  ]
)