force experimental flake eval by default

default.nix

@@ -129,6 +129,7 @@
     tree # trees
     ripgrep # better grep may help later
     inputs.agenix.packages.${system}.default
+    colmena
   ];
 
   age.secretsDir = "/run/secrets";

overlays/colmena-eval.diff

@@ -0,0 +1,13 @@
+diff --git a/src/cli.rs b/src/cli.rs
+index 9068da6..76b63e3 100644
+--- a/src/cli.rs
++++ b/src/cli.rs
+@@ -139,7 +139,7 @@ This only works when building locally.
+     nix_option: Vec<String>,
+     #[arg(
+         long,
+-        default_value_t,
++        default_value_t = true,
+         help = "Use direct flake evaluation (experimental)",
+         long_help = r#"If enabled, flakes will be evaluated using `nix eval`. This requires the flake to depend on Colmena as an input and expose a compatible `colmenaHive` output:
+ 

overlays/default.nix

@@ -27,6 +27,8 @@
         ++ [ inputs.nixpkgs.legacyPackages.x86_64-linux.libdbusmenu-gtk3 ];
     });
     isync = prev.isync.overrideAttrs (old: { withCyrusSaslXoauth2 = true; });
+    colmena = inputs.colmena.packages.x86_64-linux.colmena.overrideAttrs
+      (old: { patches = old.patches or [ ] ++ [ ./colmena-eval.diff ]; });
   };
 
   # incase something breaks