Drop slopdashes and add container build

flake.nix

@@ -11,10 +11,13 @@
       let
         pkgs = nixpkgs.legacyPackages.${system};
         packageName = "tricu";
+        containerPackageName = "${packageName}-container";
 
         haskellPackages = pkgs.haskellPackages;
         hsLib = pkgs.haskell.lib;
 
+        tricuStatic = hsLib.justStaticExecutables self.packages.${system}.default;
+
         tricuPackage =
           haskellPackages.callCabal2nix packageName self {};
 
@@ -60,5 +63,31 @@
             tricuPackage
           ];
         };
+        devShell = self.devShells.${system}.default;
+
+        packages.${containerPackageName} = pkgs.dockerTools.buildImage {
+          name = "tricu";
+
+          copyToRoot = pkgs.buildEnv {
+            name = "image-root";
+            paths = [ tricuStatic ];
+            pathsToLink = [ "/bin" ];
+          };
+          tag = "latest";
+          config = {
+            Cmd = [
+              "/bin/tricu"
+              "server"
+              "-h" "0.0.0.0"
+              "-p" "8787"
+            ];
+            WorkingDir = "/app";
+            ExposedPorts = {
+              "8787/tcp" = {};
+            };
+            extraCommands = ''
+            '';
+          };
+        };
       });
 }