pyrox.dev
lol
Simple nixos module to enable configuration of freetds and setup the expected environment variables
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nixos/modules/module-list.nix
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nixos/modules/module-list.nix
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nixos/modules/programs/freetds.nix
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nixos/modules/programs/freetds.nix
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# Global configuration for freetds environment.
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.environment.freetds;
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in
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{
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###### interface
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options = {
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environment.freetds = mkOption {
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type = types.attrsOf types.str;
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default = {};
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example = {
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MYDATABASE =
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''
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host = 10.0.2.100
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port = 1433
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tds version = 7.2
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'';
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};
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description =
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''
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Configure freetds database entries. Each attribute denotes
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a section within freetds.conf, and the value (a string) is the config
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content for that section. When at least one entry is configured
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the global environment variables FREETDSCONF, FREETDS and SYBASE
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will be configured to allow the programs that use freetds to find the
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library and config.
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'';
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};
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};
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###### implementation
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config = mkIf (length (attrNames cfg) > 0) {
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environment.variables.FREETDSCONF = "/etc/freetds.conf";
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environment.variables.FREETDS = "/etc/freetds.conf";
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environment.variables.SYBASE = "${pkgs.freetds}";
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environment.etc."freetds.conf" = { text =
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(concatStrings (mapAttrsToList (name: value:
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''
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[${name}]
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${value}
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''
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) cfg));
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};
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};
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}