Add ipfs to the configuration

nix/darwin/darwin-configuration.nix

@@ -105,15 +105,27 @@
         nssTools
         mkcert
         octave
+        ipfs
         inputs.sile
         inputs.runwhen
         inputs.durnitisp
         inputs.jj
         inputs.age
-        #inputs.nil
+        nil
         # TODO add sonic-pi here if it supports the arch
     ];
 
+  launchd.user.agents.ipfs = {
+    serviceConfig = {
+      ProgramArguments = [
+        "${pkgs.ipfs}/bin/ipfs"
+        "daemon"
+        "--init"
+      ];
+      KeepAlive = true;
+      RunAtLoad = true;
+    };
+  };
   # Use a custom configuration.nix location.
   # $ darwin-rebuild switch -I darwin-config=$HOME/.config/nixpkgs/darwin/configuration.nix
   # environment.darwinConfig = "$HOME/.config/nixpkgs/darwin/configuration.nix";