path: root/flake.nix

{
  description = "Team Draft";

  inputs = {
    devshell.url = "github:numtide/devshell";
    flake-parts.url = "github:hercules-ci/flake-parts";
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    process-compose-flake.url = "github:Platonic-Systems/process-compose-flake";
    services-flake.url = "github:juspay/services-flake";
    treefmt-nix.url = "github:numtide/treefmt-nix";
  };

  outputs = inputs @ {
    flake-parts,
    ...
  }:
    flake-parts.lib.mkFlake {inherit inputs;} {
      imports = [
        inputs.devshell.flakeModule
        inputs.process-compose-flake.flakeModule
        inputs.treefmt-nix.flakeModule
      ];
      systems = ["x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin"];
      perSystem = {
        config,
        self',
        inputs',
        pkgs,
        system,
        ...
      }:
        with builtins; rec {
          # Per-system attributes can be defined here. The self' and inputs'
          # module parameters provide easy access to attributes of the same
          # system.
          process-compose."services" = {
            imports = [
              inputs.services-flake.processComposeModules.default
            ];
            services.postgres."pg1" = {
              enable = true;
              package = pkgs.postgresql_16;
              extensions = extensions: [
                extensions.pgtap
                extensions.pgsodium
              ];

              initialScript.before = replaceStrings ["$"] ["\\$"] (readFile ./src/db/schema.sql);
              initialScript.after = replaceStrings ["$"] ["\\$"] (readFile ./src/db/seed.sql);
              socketDir = "/tmp/pg1";
            };
          };

          devshells.default = {
            commands = [
              {
                name = "docs";
                help = "generate auto docs";
                command = "zig test -femit-docs src/main.zig";
              }
              {
                name = "db";
                help = "run postgresql";
                command = "nix run .#services";
              }
              {
                name = "dbreset";
                help = "recreate db and run postgresql";
                command = "rm -rf data && nix run .#services";
              }
              {
                name = "ci";
                help = "run all tests";
                command = "zig build test && pg_prove";
              }
              {
                name = "deploy";
                help = "deploy to production lol";
                command = ''zig build -Doptimize=ReleaseFast && scp -r zig-out/bin/* teamdraft: && ssh teamdraft -C "sudo systemctl stop teamdraft && sudo cp ./{teamdraft,scorecorder} /home/teamdraft/ && sudo systemctl start teamdraft"'';
              }
            ];
            packages = with pkgs; [
              kcov
              perl538Packages.TAPParserSourceHandlerpgTAP
              pgcli
              postgresql_16
              postgresql16Packages.pgtap
              sops
              zig
            ];
          };

          treefmt.config = {
            projectRootFile = "flake.nix";

            flakeCheck = true;
            flakeFormatter = true;

            programs.zig.enable = true;
            programs.alejandra.enable = true;
          };
        };

      flake = {
        # The usual flake attributes can be defined here, including system-
        # agnostic ones like nixosModule and system-enumerating ones, although
        # those are more easily expressed in perSystem.
      };
    };
}