abouttreesummaryrefslogcommitdiff
path: root/flake.nix
blob: 87e704b9f5595b49f3b8cb147d9491381f36508c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
{
  description = "Chirp Flake";

  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  inputs.zig = {
    url = "github:silversquirl/zig-flake";
    inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs = { self, nixpkgs, zig, ... }:
    let
      forAllSystems = f:
        builtins.mapAttrs
        (system: pkgs: f pkgs zig.packages.${system}.nightly)
        nixpkgs.legacyPackages;
    in {
      devShells = forAllSystems (pkgs: zig: {
        default = pkgs.mkShellNoCC {
          packages = [pkgs.bash zig zig.zls];
        };
      });

      packages = forAllSystems (pkgs: zig: {
        default = zig.makePackage {
          pname = "chirp";
          version = "0.0.0";
          src = ./.;
          zigReleaseMode = "fast";
          depsHash = "sha256-pQpattmS9VmO3ZIQUFn66az8GSmB4IvYhTTCFn6SUmo=";
        };
      });

    nixosModules.default = { config, lib, pkgs, ... }:
      let cfg = config.services.zhttpws;
      in {
        options.services.zhttpws = {
          enable = lib.mkEnableOption "zhttpws";
          domain = lib.mkOption {
            type = lib.types.str;
          };
          port = lib.mkOption {
            type = lib.types.port;
          };
        };

        config = lib.mkIf cfg.enable {
          systemd.services.chirp = {
            wantedBy = [ "multi-user.target" ];
            after = [ "network.target" ];
            serviceConfig = {
              ExecStart = "${self.packages.${pkgs.system}.default}/bin/chirp";
              DynamicUser = true;
              Restart = "always";
            };
            environment = {
              PORT = toString cfg.port;
            };
          };

          services.caddy.virtualHosts."${cfg.domain}".extraConfig = ''
              reverse_proxy localhost:${toString cfg.port}
          '';
        };
      };
    };
}