(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'pkgname='> name:pkgname)
          op: assign_op.Equal
          rhs: {<maildrop>}
          spids: [6]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'pkgver='> name:pkgver)
          op: assign_op.Equal
          rhs: {<2.5.2>}
          spids: [9]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'pkgrel='> name:pkgrel)
          op: assign_op.Equal
          rhs: {<1>}
          spids: [12]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'pkgdesc='> name:pkgdesc)
          op: assign_op.Equal
          rhs: {(DQ <'Mail delivery agent with filtering abilities'>)}
          spids: [15]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'url='> name:url)
          op: assign_op.Equal
          rhs: {(DQ <'http://courier-mta.org/maildrop/'>)}
          spids: [20]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'arch='> name:arch)
          op: assign_op.Equal
          rhs: {(DQ <all>)}
          spids: [25]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'license='> name:license)
          op: assign_op.Equal
          rhs: {(DQ <GPL3>)}
          spids: [30]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'depends='> name:depends)
          op: assign_op.Equal
          rhs: (rhs_word.Empty)
          spids: [35]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'makedepends='> name:makedepends)
          op: assign_op.Equal
          rhs: {(DQ <'perl pcre-dev'>)}
          spids: [37]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'install='> name:install)
          op: assign_op.Equal
          rhs: (rhs_word.Empty)
          spids: [42]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'subpackages='> name:subpackages)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_DollarName pkgname) <-doc>)}
          spids: [44]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'source='> name:source)
          op: assign_op.Equal
          rhs: 
            {
              (DQ <'http://downloads.sourceforge.net/project/courier/'> ($ Id.VSub_DollarName pkgname) 
                <'/'> ($ Id.VSub_DollarName pkgver) <'/'> ($ Id.VSub_DollarName pkgname) <-> ($ Id.VSub_DollarName pkgver) 
                <'.tar.bz2\n'> <'\tmaildrop-2.3.0-dovecotauth.patch'>
              )
            }
          spids: [50]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike '_builddir='> name:_builddir)
          op: assign_op.Equal
          rhs: 
            {(DQ ($ Id.VSub_DollarName srcdir)) <'/'> ($ Id.VSub_DollarName pkgname) <-> 
              ($ Id.VSub_DollarName pkgver)
            }
          spids: [65]
        )
      ]
      redirects: []
    )
    (command.ShFunction
      name: prepare
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (C {<cd>} {(DQ ($ Id.VSub_DollarName _builddir))})
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.Pipeline
                              children: [
                                (C {<patch>} {<--verbose>} {<-p1>} {<-i>} 
                                  {<'../maildrop-2.3.0-dovecotauth.patch'>}
                                )
                              ]
                              negated: T
                              stderr_indices: []
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<error>} {(DQ <'dovecotauth patch failed'>)})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<1>}
                    )
                  ]
                  spids: [93 108]
                )
              ]
              else_action: []
              redirects: []
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name: build
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (C {<cd>} {(DQ ($ Id.VSub_DollarName _builddir))})
            (C {<export>} {<Id.Lit_VarLike 'QMAIL='> (DQ <foo>)})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<'./configure'>} {<--prefix> <Id.Lit_Equals '='> <'/usr'>} {<--disable-authlib>} 
                  {<--without-db>} {<--enable-syslog> <Id.Lit_Equals '='> <1>} 
                  {<--with-default-maildrop> <Id.Lit_Equals '='> <'./Maildir'>}
                )
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<1>}
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<make>})
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<1>}
                )
              ]
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name: package
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (C {<cd>} {(DQ ($ Id.VSub_DollarName _builddir))})
            (C {<make>} {<Id.Lit_VarLike 'DESTDIR='> (DQ ($ Id.VSub_DollarName pkgdir))} {<install>})
            (C {<mkdir>} {(DQ ($ Id.VSub_DollarName pkgdir)) <'/usr/share/doc'>})
            (C {<mv>} {(DQ ($ Id.VSub_DollarName pkgdir)) <'/usr/share/maildrop'>} 
              {(DQ ($ Id.VSub_DollarName pkgdir)) <'/usr/share/doc/'>}
            )
            (C {<cp>} {<README.dovecotauth>} 
              {(DQ ($ Id.VSub_DollarName pkgdir)) <'/usr/share/doc/maildrop/'>}
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'md5sums='> name:md5sums)
          op: assign_op.Equal
          rhs: 
            {
              (DQ <'3edb56534ae442a494255db6c8aaab99  maildrop-2.5.2.tar.bz2\n'> 
                <'8e56645ecf8ddb52550ab69103ae8d43  maildrop-2.3.0-dovecotauth.patch'>
              )
            }
          spids: [254]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'sha256sums='> name:sha256sums)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                <
'c1996773baf2d0147299f2ae3d588937e350b175d60bd7efb4551d39cd0a4190  maildrop-2.5.2.tar.bz2\n'
                > 
                <
'0a75ec0b8f9797712bbdc695f9b3043b85c2480c1d627f657336439b6e9eecfe  maildrop-2.3.0-dovecotauth.patch'
                >
              )
            }
          spids: [260]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'sha512sums='> name:sha512sums)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                <
'b2ab4f1a600e6e45eb2e130e61501d30df8474232a6e95aa7b282cb28f362b017fc84a72ae6f39c6d0fe75682441ee9a83133a3cd2d705a8894657dc15ab3cdd  maildrop-2.5.2.tar.bz2\n'
                > 
                <
'9425d3ac875414044e6258788eacd7fb80de68a83cf7ac91912044dc897f14d6f9dbc5d9e9148251ea7f3f9ec8cffca756dc76fca2be56d3acb96453b4a5d21f  maildrop-2.3.0-dovecotauth.patch'
                >
              )
            }
          spids: [266]
        )
      ]
      redirects: []
    )
  ]
)