---
Function {
 argument: None,
 arguments: FunctionArguments {
  arguments: [
   FunctionArgument {
    identifier: "pkgs",
    default: None,
   },
   FunctionArgument {
    identifier: "lib",
    default: None,
   },
   FunctionArgument {
    identifier: "config",
    default: None,
   },
  ],
  ellipsis: true,
 },
 definition: With {
  expression: Variable {
   identifier: "lib",
   position: (3, 6),
  },
  target: LetIn {
   bindings: [
    KeyValue(
     AttributePath {
      attributes: [
       Raw {
        content: "cfg",
        position: (7, 3),
       },
      ],
     },
     PropertyAccess {
      expression: Variable {
       identifier: "config",
       position: (7, 9),
      },
      attribute_path: AttributePath {
       attributes: [
        Raw {
         content: "services",
         position: (7, 16),
        },
        Raw {
         content: "opensmtpd",
         position: (7, 25),
        },
       ],
      },
      default: None,
     },
    ),
    KeyValue(
     AttributePath {
      attributes: [
       Raw {
        content: "conf",
        position: (8, 3),
       },
      ],
     },
     FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "pkgs",
        position: (8, 10),
       },
       attribute_path: AttributePath {
        attributes: [
         Raw {
          content: "writeText",
          position: (8, 15),
         },
        ],
       },
       default: None,
      },
      arguments: [
       String {
        parts: [
         Raw {
          content: "smtpd.conf",
          position: (8, 26),
         },
        ],
       },
       PropertyAccess {
        expression: Variable {
         identifier: "cfg",
         position: (8, 38),
        },
        attribute_path: AttributePath {
         attributes: [
          Raw {
           content: "serverConfiguration",
           position: (8, 42),
          },
         ],
        },
        default: None,
       },
      ],
     },
    ),
    KeyValue(
     AttributePath {
      attributes: [
       Raw {
        content: "args",
        position: (9, 3),
       },
      ],
     },
     FunctionApplication {
      function: Variable {
       identifier: "concatStringsSep",
       position: (9, 10),
      },
      arguments: [
       String {
        parts: [
         Raw {
          content: " ",
          position: (9, 28),
         },
        ],
       },
       PropertyAccess {
        expression: Variable {
         identifier: "cfg",
         position: (9, 31),
        },
        attribute_path: AttributePath {
         attributes: [
          Raw {
           content: "extraServerArgs",
           position: (9, 35),
          },
         ],
        },
        default: None,
       },
      ],
     },
    ),
    KeyValue(
     AttributePath {
      attributes: [
       Raw {
        content: "sendmail",
        position: (11, 3),
       },
      ],
     },
     FunctionApplication {
      function: PropertyAccess {
       expression: Variable {
        identifier: "pkgs",
        position: (11, 14),
       },
       attribute_path: AttributePath {
        attributes: [
         Raw {
          content: "runCommand",
          position: (11, 19),
         },
        ],
       },
       default: None,
      },
      arguments: [
       String {
        parts: [
         Raw {
          content: "opensmtpd-sendmail",
          position: (11, 31),
         },
        ],
       },
       Map {
        bindings: [
         KeyValue(
          AttributePath {
           attributes: [
            Raw {
             content: "preferLocalBuild",
             position: (11, 53),
            },
           ],
          },
          Variable {
           identifier: "true",
           position: (11, 72),
          },
         ),
        ],
        recursive: false,
        position: (11, 51),
       },
       String {
        parts: [
         Raw {
          content: "mkdir -p $out/bin\nln -s ",
          position: (12, 1),
         },
         Expression {
          expression: PropertyAccess {
           expression: Variable {
            identifier: "cfg",
            position: (13, 13),
           },
           attribute_path: AttributePath {
            attributes: [
             Raw {
              content: "package",
              position: (13, 17),
             },
            ],
           },
           default: None,
          },
         },
         Raw {
          content: "/sbin/smtpctl $out/bin/sendmail\n",
          position: (13, 25),
         },
        ],
       },
      ],
     },
    ),
   ],
   target: Map {
    bindings: [
     KeyValue(
      AttributePath {
       attributes: [
        Raw {
         content: "imports",
         position: (20, 3),
        },
       ],
      },
      List {
       elements: [
        FunctionApplication {
         function: Variable {
          identifier: "mkRenamedOptionModule",
          position: (21, 6),
         },
         arguments: [
          List {
           elements: [
            String {
             parts: [
              Raw {
               content: "services",
               position: (21, 31),
              },
             ],
            },
            String {
             parts: [
              Raw {
               content: "opensmtpd",
               position: (21, 42),
              },
             ],
            },
            String {
             parts: [
              Raw {
               content: "addSendmailToSystemPath",
               position: (21, 54),
              },
             ],
            },
           ],
           position: (21, 28),
          },
          List {
           elements: [
            String {
             parts: [
              Raw {
               content: "services",
               position: (21, 84),
              },
             ],
            },
            String {
             parts: [
              Raw {
               content: "opensmtpd",
               position: (21, 95),
              },
             ],
            },
            String {
             parts: [
              Raw {
               content: "setSendmail",
               position: (21, 107),
              },
             ],
            },
           ],
           position: (21, 81),
          },
         ],
        },
       ],
       position: (20, 13),
      },
     ),
     KeyValue(
      AttributePath {
       attributes: [
        Raw {
         content: "options",
         position: (24, 3),
        },
       ],
      },
      Map {
       bindings: [
        KeyValue(
         AttributePath {
          attributes: [
           Raw {
            content: "services",
            position: (26, 5),
           },
           Raw {
            content: "opensmtpd",
            position: (26, 14),
           },
          ],
         },
         Map {
          bindings: [
           KeyValue(
            AttributePath {
             attributes: [
              Raw {
               content: "enable",
               position: (28, 7),
              },
             ],
            },
            FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (28, 16),
             },
             arguments: [
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "type",
                    position: (29, 9),
                   },
                  ],
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (29, 16),
                  },
                  attribute_path: AttributePath {
                   attributes: [
                    Raw {
                     content: "bool",
                     position: (29, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "default",
                    position: (30, 9),
                   },
                  ],
                 },
                 Variable {
                  identifier: "false",
                  position: (30, 19),
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (31, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "Whether to enable the OpenSMTPD server.",
                    position: (31, 24),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (28, 25),
              },
             ],
            },
           ),
           KeyValue(
            AttributePath {
             attributes: [
              Raw {
               content: "package",
               position: (34, 7),
              },
             ],
            },
            FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (34, 17),
             },
             arguments: [
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "type",
                    position: (35, 9),
                   },
                  ],
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (35, 16),
                  },
                  attribute_path: AttributePath {
                   attributes: [
                    Raw {
                     content: "package",
                     position: (35, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "default",
                    position: (36, 9),
                   },
                  ],
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "pkgs",
                   position: (36, 19),
                  },
                  attribute_path: AttributePath {
                   attributes: [
                    Raw {
                     content: "opensmtpd",
                     position: (36, 24),
                    },
                   ],
                  },
                  default: None,
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "defaultText",
                    position: (37, 9),
                   },
                  ],
                 },
                 FunctionApplication {
                  function: Variable {
                   identifier: "literalExpression",
                   position: (37, 23),
                  },
                  arguments: [
                   String {
                    parts: [
                     Raw {
                      content: "pkgs.opensmtpd",
                      position: (37, 42),
                     },
                    ],
                   },
                  ],
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (38, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "The OpenSMTPD package to use.",
                    position: (38, 24),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (34, 26),
              },
             ],
            },
           ),
           KeyValue(
            AttributePath {
             attributes: [
              Raw {
               content: "setSendmail",
               position: (41, 7),
              },
             ],
            },
            FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (41, 21),
             },
             arguments: [
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "type",
                    position: (42, 9),
                   },
                  ],
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (42, 16),
                  },
                  attribute_path: AttributePath {
                   attributes: [
                    Raw {
                     content: "bool",
                     position: (42, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "default",
                    position: (43, 9),
                   },
                  ],
                 },
                 Variable {
                  identifier: "true",
                  position: (43, 19),
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (44, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "Whether to set the system sendmail to OpenSMTPD's.",
                    position: (44, 24),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (41, 30),
              },
             ],
            },
           ),
           KeyValue(
            AttributePath {
             attributes: [
              Raw {
               content: "extraServerArgs",
               position: (47, 7),
              },
             ],
            },
            FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (47, 25),
             },
             arguments: [
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "type",
                    position: (48, 9),
                   },
                  ],
                 },
                 FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (48, 16),
                   },
                   attribute_path: AttributePath {
                    attributes: [
                     Raw {
                      content: "listOf",
                      position: (48, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (48, 29),
                    },
                    attribute_path: AttributePath {
                     attributes: [
                      Raw {
                       content: "str",
                       position: (48, 35),
                      },
                     ],
                    },
                    default: None,
                   },
                  ],
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "default",
                    position: (49, 9),
                   },
                  ],
                 },
                 List {
                  elements: [],
                  position: (49, 19),
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "example",
                    position: (50, 9),
                   },
                  ],
                 },
                 List {
                  elements: [
                   String {
                    parts: [
                     Raw {
                      content: "-v",
                      position: (50, 22),
                     },
                    ],
                   },
                   String {
                    parts: [
                     Raw {
                      content: "-P mta",
                      position: (50, 27),
                     },
                    ],
                   },
                  ],
                  position: (50, 19),
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (51, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "Extra command line arguments provided when the smtpd process\nis started.\n",
                    position: (52, 1),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (47, 34),
              },
             ],
            },
           ),
           KeyValue(
            AttributePath {
             attributes: [
              Raw {
               content: "serverConfiguration",
               position: (57, 7),
              },
             ],
            },
            FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (57, 29),
             },
             arguments: [
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "type",
                    position: (58, 9),
                   },
                  ],
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "types",
                   position: (58, 16),
                  },
                  attribute_path: AttributePath {
                   attributes: [
                    Raw {
                     content: "lines",
                     position: (58, 22),
                    },
                   ],
                  },
                  default: None,
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "example",
                    position: (59, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "listen on lo\naccept for any deliver to lmtp localhost:24\n",
                    position: (60, 1),
                   },
                  ],
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (63, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "The contents of the smtpd.conf configuration file. See the\nOpenSMTPD documentation for syntax information.\n",
                    position: (64, 1),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (57, 38),
              },
             ],
            },
           ),
           KeyValue(
            AttributePath {
             attributes: [
              Raw {
               content: "procPackages",
               position: (69, 7),
              },
             ],
            },
            FunctionApplication {
             function: Variable {
              identifier: "mkOption",
              position: (69, 22),
             },
             arguments: [
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "type",
                    position: (70, 9),
                   },
                  ],
                 },
                 FunctionApplication {
                  function: PropertyAccess {
                   expression: Variable {
                    identifier: "types",
                    position: (70, 16),
                   },
                   attribute_path: AttributePath {
                    attributes: [
                     Raw {
                      content: "listOf",
                      position: (70, 22),
                     },
                    ],
                   },
                   default: None,
                  },
                  arguments: [
                   PropertyAccess {
                    expression: Variable {
                     identifier: "types",
                     position: (70, 29),
                    },
                    attribute_path: AttributePath {
                     attributes: [
                      Raw {
                       content: "package",
                       position: (70, 35),
                      },
                     ],
                    },
                    default: None,
                   },
                  ],
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "default",
                    position: (71, 9),
                   },
                  ],
                 },
                 List {
                  elements: [],
                  position: (71, 19),
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (72, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "Packages to search for filters, tables, queues, and schedulers.\n\nAdd OpenSMTPD-extras here if you want to use the filters, etc. from\nthat package.\n",
                    position: (73, 1),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (69, 31),
              },
             ],
            },
           ),
          ],
          recursive: false,
          position: (26, 26),
         },
        ),
       ],
       recursive: false,
       position: (24, 13),
      },
     ),
     KeyValue(
      AttributePath {
       attributes: [
        Raw {
         content: "config",
         position: (86, 3),
        },
       ],
      },
      FunctionApplication {
       function: Variable {
        identifier: "mkIf",
        position: (86, 12),
       },
       arguments: [
        PropertyAccess {
         expression: Variable {
          identifier: "cfg",
          position: (86, 17),
         },
         attribute_path: AttributePath {
          attributes: [
           Raw {
            content: "enable",
            position: (86, 21),
           },
          ],
         },
         default: None,
        },
        Map {
         bindings: [
          KeyValue(
           AttributePath {
            attributes: [
             Raw {
              content: "users",
              position: (87, 5),
             },
             Raw {
              content: "groups",
              position: (87, 11),
             },
            ],
           },
           Map {
            bindings: [
             KeyValue(
              AttributePath {
               attributes: [
                Raw {
                 content: "smtpd",
                 position: (88, 7),
                },
                Raw {
                 content: "gid",
                 position: (88, 13),
                },
               ],
              },
              PropertyAccess {
               expression: Variable {
                identifier: "config",
                position: (88, 19),
               },
               attribute_path: AttributePath {
                attributes: [
                 Raw {
                  content: "ids",
                  position: (88, 26),
                 },
                 Raw {
                  content: "gids",
                  position: (88, 30),
                 },
                 Raw {
                  content: "smtpd",
                  position: (88, 35),
                 },
                ],
               },
               default: None,
              },
             ),
             KeyValue(
              AttributePath {
               attributes: [
                Raw {
                 content: "smtpq",
                 position: (89, 7),
                },
                Raw {
                 content: "gid",
                 position: (89, 13),
                },
               ],
              },
              PropertyAccess {
               expression: Variable {
                identifier: "config",
                position: (89, 19),
               },
               attribute_path: AttributePath {
                attributes: [
                 Raw {
                  content: "ids",
                  position: (89, 26),
                 },
                 Raw {
                  content: "gids",
                  position: (89, 30),
                 },
                 Raw {
                  content: "smtpq",
                  position: (89, 35),
                 },
                ],
               },
               default: None,
              },
             ),
            ],
            recursive: false,
            position: (87, 20),
           },
          ),
          KeyValue(
           AttributePath {
            attributes: [
             Raw {
              content: "users",
              position: (92, 5),
             },
             Raw {
              content: "users",
              position: (92, 11),
             },
            ],
           },
           Map {
            bindings: [
             KeyValue(
              AttributePath {
               attributes: [
                Raw {
                 content: "smtpd",
                 position: (93, 7),
                },
               ],
              },
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (94, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "OpenSMTPD process user",
                    position: (94, 24),
                   },
                  ],
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "uid",
                    position: (95, 9),
                   },
                  ],
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "config",
                   position: (95, 15),
                  },
                  attribute_path: AttributePath {
                   attributes: [
                    Raw {
                     content: "ids",
                     position: (95, 22),
                    },
                    Raw {
                     content: "uids",
                     position: (95, 26),
                    },
                    Raw {
                     content: "smtpd",
                     position: (95, 31),
                    },
                   ],
                  },
                  default: None,
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "group",
                    position: (96, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "smtpd",
                    position: (96, 18),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (93, 15),
              },
             ),
             KeyValue(
              AttributePath {
               attributes: [
                Raw {
                 content: "smtpq",
                 position: (98, 7),
                },
               ],
              },
              Map {
               bindings: [
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "description",
                    position: (99, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "OpenSMTPD queue user",
                    position: (99, 24),
                   },
                  ],
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "uid",
                    position: (100, 9),
                   },
                  ],
                 },
                 PropertyAccess {
                  expression: Variable {
                   identifier: "config",
                   position: (100, 15),
                  },
                  attribute_path: AttributePath {
                   attributes: [
                    Raw {
                     content: "ids",
                     position: (100, 22),
                    },
                    Raw {
                     content: "uids",
                     position: (100, 26),
                    },
                    Raw {
                     content: "smtpq",
                     position: (100, 31),
                    },
                   ],
                  },
                  default: None,
                 },
                ),
                KeyValue(
                 AttributePath {
                  attributes: [
                   Raw {
                    content: "group",
                    position: (101, 9),
                   },
                  ],
                 },
                 String {
                  parts: [
                   Raw {
                    content: "smtpq",
                    position: (101, 18),
                   },
                  ],
                 },
                ),
               ],
               recursive: false,
               position: (98, 15),
              },
             ),
            ],
            recursive: false,
            position: (92, 19),
           },
          ),
          KeyValue(
           AttributePath {
            attributes: [
             Raw {
              content: "security",
              position: (105, 5),
             },
             Raw {
              content: "wrappers",
              position: (105, 14),
             },
             Raw {
              content: "smtpctl",
              position: (105, 23),
             },
            ],
           },
           Map {
            bindings: [
             KeyValue(
              AttributePath {
               attributes: [
                Raw {
                 content: "owner",
                 position: (106, 7),
                },
               ],
              },
              String {
               parts: [
                Raw {
                 content: "root",
                 position: (106, 16),
                },
               ],
              },
             ),
             KeyValue(
              AttributePath {
               attributes: [
                Raw {
                 content: "group",
                 position: (107, 7),
                },
               ],
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