feat: Added laravel module.

flake.nix

@@ -2,6 +2,9 @@
   description = "A very basic flake";
 
   outputs = { self }: {
-    nixosModules.vagrant = { ... }: { imports = [ ./nixos/modules/virtualisation/vagrant.nix ]; };
+    nixosModules = {
+      laravel = import ./nixos/modules/web-apps/laravel.nix;
+      vagrant = { ... }: { imports = [ ./nixos/modules/virtualisation/vagrant.nix ]; };
+    };
   };
 }

nixos/modules/web-apps/laravel.nix

@@ -0,0 +1,123 @@
+# TODO: Install private shell key?
+# TODO: git config via HomeManager?
+{ config, hostName, lib, pkgs, nixpkgs, ... }:
+
+let
+  cfg = config.services.laravel;
+in
+{
+  options = {
+    services.laravel = {
+      domain = lib.mkOption {
+        description = "The domain on which to serve the Laravel app.";
+        type = lib.types.str;
+        default = "localhost";
+      };
+      enable = lib.mkOption {
+        description = "Whether to enable the Laravel web server";
+        type = lib.types.bool;
+        default = false;
+      };
+      root = lib.mkOption {
+        description = "Path to the root directory of the app source.";
+        type = lib.types.path;
+        default = /var/www;
+      };
+      # database.connection = lib.mkOption { string mysql }
+      /*
+        env = lib.mkOption {
+        description = "The environment to pass to Laravel.";
+        default = "local";
+        type = lib.types.enum [ "local" "staging" "production" ];
+        };
+      */
+      user = lib.mkOption {
+        description = "User account under which Laravel runs.";
+        type = lib.types.str;
+        default = "nginx";
+      };
+      # TODO: Support octane
+      poolConfig = lib.mkOption {
+        description = "Configuration for the php fpm pool";
+        #        type = with lib.types; attrsOf inferred;
+        type = lib.types.attrs;
+        default = {
+          user = cfg.user;
+          group = "nginx";
+          settings = {
+            pm = "dynamic";
+            "listen.owner" = cfg.user;
+            "pm.max_children" = 5;
+            "pm.start_servers" = 2;
+            "pm.min_spare_servers" = 1;
+            "pm.max_spare_servers" = 3;
+            "pm.max_requests" = 500;
+          };
+
+          phpEnv."PATH" = "/run/current-system/sw/bin";
+        };
+      };
+
+      phpPackage = lib.mkOption {
+        description = "The php package run laravel with.";
+        type = lib.types.package;
+        default = pkgs.php;
+      };
+
+      db.connection = lib.mkOption {
+        description = "The backend to use for the database";
+        type = lib.types.str;
+        default = "mysql";
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable (lib.mkMerge [
+    {
+      environment.systemPackages = with pkgs; [
+        php.packages.composer
+      ];
+
+      services.phpfpm.phpPackage = cfg.phpPackage;
+      services.phpfpm.pools."www" = cfg.poolConfig;
+
+      services.nginx.enable = true;
+      services.nginx.user = cfg.user;
+      services.nginx.virtualHosts."${cfg.domain}" = {
+        /*
+          enableACME = false;
+          forceSSL = true;
+          sslCertificate = "${pkgs.path}/nixos/tests/common/acme/server/acme.test.cert.pem";
+          sslCertificateKey = "${pkgs.path}/nixos/tests/common/acme/server/acme.test.key.pem";
+        */
+
+        root = "/${cfg.root}/public";
+
+        locations."/".index = "index.php";
+        locations."/".tryFiles = "$uri $uri/ /index.php$is_args$args";
+        locations."~ \.php$".extraConfig = ''
+          fastcgi_pass  unix:${config.services.phpfpm.pools."www".socket};
+          fastcgi_index index.php;
+        '';
+      };
+    }
+    (lib.mkIf (cfg.db.connection == "mysql") {
+      services.mysql.enable = true;
+      services.mysql.package = pkgs.mysql80;
+      services.mysql.ensureDatabases = [ "callsys" ];
+      environment.etc."mysql/init.sql".text = ''
+        CREATE USER 'homestead'@'localhost' IDENTIFIED BY 'secret';
+        GRANT ALL ON callsys.* to 'homestead'@'localhost';
+      '';
+      services.mysql.initialScript = /etc/mysql/init.sql;
+      services.mysql.ensureUsers = [
+        {
+          name = "vagrant";
+          ensurePermissions = {
+            "*.*" = "ALL PRIVILEGES";
+          };
+        }
+      ];
+    })
+  ]);
+}