mod: added container build option, formatted flake

flake.nix

@@ -1,4 +1,3 @@
-# This flake was initially generated by fh, the CLI for FlakeHub (version 0.1.18)
 {
   description = "A dice roller bot";
 
@@ -11,12 +10,14 @@
     };
   };
 
-  outputs = {
+  outputs =
+    {
       self,
       flake-schemas,
       nixpkgs,
       rust-overlay,
-  }: let
+    }:
+    let
       overlays = [
         rust-overlay.overlays.default
         (final: _: {
@@ -24,16 +25,26 @@
         })
       ];
 
-    supportedSystems = ["x86_64-linux" "aarch64-darwin" "aarch64-linux"];
-    forEachSupportedSystem = f:
-      nixpkgs.lib.genAttrs supportedSystems (system:
+      supportedSystems = [
+        "x86_64-linux"
+        "aarch64-darwin"
+        "aarch64-linux"
+      ];
+      forEachSupportedSystem =
+        f:
+        nixpkgs.lib.genAttrs supportedSystems (
+          system:
           f {
             pkgs = import nixpkgs { inherit overlays system; };
-        });
-  in {
+          }
+        );
+    in
+    {
       schemas = flake-schemas.schemas;
-
-    devShells = forEachSupportedSystem ({pkgs}: {
+      formatter = forEachSupportedSystem ({ pkgs }: pkgs.nixfmt-rfc-style);
+      devShells = forEachSupportedSystem (
+        { pkgs }:
+        {
           default = pkgs.mkShell {
             packages = with pkgs; [
               rustToolchain
@@ -47,7 +58,7 @@
               git
               jq
               wget
-          nixpkgs-fmt
+              nixfmt-rfc-style
               pkg-config-unwrapped
               openssl.dev
             ];
@@ -58,30 +69,28 @@
               PKG_CONFIG_PATH = "${pkgs.openssl.dev}/lib/pkgconfig";
             };
           };
-    });
+        }
+      );
 
-    packages = forEachSupportedSystem ({ pkgs }: {
-      default = let 
+      packages = forEachSupportedSystem (
+        { pkgs }:
+        let
           pname = "caitsith";
           version = "master";
 
-        src = pkgs.fetchFromGitea {
-          domain = "scm.wyattjmiller.com";
-          owner = "wymiller";
-          repo = "caitsith";
-          rev = "${version}";
-          sha256 = "sha256-bNIzb57qPzzgwGVTjk2N59P7Rtt0MdyJY12sTAH05/s=";
+          bot = pkgs.rustPlatform.buildRustPackage {
+            inherit pname version;
+            src = self;
+            cargoLock = {
+              lockFile = ./Cargo.lock;
             };
-      in pkgs.rustPlatform.buildRustPackage {
-        inherit pname version src;
-        cargoLock = { lockFile = "${src}/Cargo.lock"; };
             nativeBuildInputs = with pkgs; [
               pkg-config-unwrapped
               openssl.dev
             ];
 
             meta = {
-          description = "A Discord/Matrix bot that deathrolls";
+              description = "A dice roller bot";
               mainProgram = "caitsith";
               homepage = "https://scm.wyattjmiller.com/wymiller/caitsith";
               maintainers = [ "wymillerlinux" ];
@@ -92,6 +101,28 @@
               PKG_CONFIG_PATH = "${pkgs.openssl.dev}/lib/pkgconfig";
             };
           };
-    });
+        in
+        {
+          default = bot;
+          docker = pkgs.dockerTools.buildLayeredImage {
+            name = pname;
+            tag = "latest";
+            contents = [
+              bot
+              pkgs.cacert
+            ];
+
+            config = {
+              Entrypoint = [ "${bot}/bin/${pname}" ];
+              Env = [ "SSL_CERT_FILE=${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt" ];
+              Labels = {
+                "org.opencontainers.image.title" = pname;
+                "org.opencontainers.image.description" = "A dice roller bot";
+                "org.opencontainers.image.source" = "https://scm.wyattjmiller.com/wymiller/caitsith";
+              };
+            };
+          };
+        }
+      );
     };
 }