62 lines
1.6 KiB
Nix
62 lines
1.6 KiB
Nix
{ config, lib, pkgs, ...}:
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with lib;
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let
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cfg = config.services.hail;
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in {
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###### interface
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options.services.hail = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Enables the Hail Auto Update Service. Hail can automatically deploy artifacts
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built by a Hydra Continous Integration server. A common use case is to provide
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continous deployment for single services or a full NixOS configuration.'';
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};
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profile = mkOption {
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type = types.str;
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default = "hail-profile";
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description = "The name of the Nix profile used by Hail.";
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};
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hydraJobUri = mkOption {
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type = types.str;
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description = "The URI of the Hydra Job.";
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};
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netrc = mkOption {
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type = types.nullOr types.path;
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description = "The netrc file to use when fetching data from Hydra.";
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default = null;
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};
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package = mkOption {
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type = types.package;
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default = pkgs.haskellPackages.hail;
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defaultText = literalExpression "pkgs.haskellPackages.hail";
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description = "Hail package to use.";
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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systemd.services.hail = {
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description = "Hail Auto Update Service";
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wants = [ "network-online.target" ];
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wantedBy = [ "multi-user.target" ];
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path = with pkgs; [ nix ];
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environment = {
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HOME = "/var/lib/empty";
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};
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serviceConfig = {
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ExecStart = "${cfg.package}/bin/hail --profile ${cfg.profile} --job-uri ${cfg.hydraJobUri}"
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+ lib.optionalString (cfg.netrc != null) " --netrc-file ${cfg.netrc}";
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};
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};
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};
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}
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