39 lines
605 B
Nix
39 lines
605 B
Nix
{
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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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inherit (lib)
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mkIf
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mkOption
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types
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mkDefault
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;
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cfg = config.inMainland;
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in
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{
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options.inMainland = mkOption {
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type = types.bool;
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default = config.time.timeZone == "Asia/Shanghai";
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};
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config = mkIf cfg {
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nix.settings.extra-substituters = [
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"https://mirrors.cernet.edu.cn/nix-channels/store?priority=20"
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];
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networking.timeServers = [
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"cn.ntp.org.cn"
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"ntp.ntsc.ac.cn"
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];
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services.dae = {
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enable = mkDefault true;
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configFile = mkDefault "/var/lib/dae/config.dae";
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};
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};
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}
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