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66 lines
1.4 KiB
Nix
66 lines
1.4 KiB
Nix
# Global configuration for freetds environment.
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{
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config,
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lib,
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pkgs,
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...
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}:
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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 = lib.mkOption {
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type = lib.types.attrsOf lib.types.str;
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default = { };
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example = lib.literalExpression ''
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{ MYDATABASE = '''
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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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'';
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description = ''
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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 = lib.mkIf (builtins.length (builtins.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 = "${pkgs.freetds}";
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environment.etc."freetds.conf" = {
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text = (
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lib.concatStrings (
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lib.mapAttrsToList (name: value: ''
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[${name}]
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${value}
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'') cfg
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)
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);
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};
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};
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}
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