Update jujutsu config.

nix/configuration/hosts/odo/default.nix

@@ -106,6 +106,7 @@
     me.graphics_card_type = "amd";
     me.graphviz.enable = true;
     me.iso_mount.enable = true;
+    me.jujutsu.config = ../../roles/jujutsu/files/jujutsu_config_home.toml;
     me.jujutsu.enable = true;
     me.kanshi.enable = false;
     me.kubernetes.enable = true;

nix/configuration/hosts/odowork/default.nix

@@ -109,6 +109,7 @@
     me.graphics_card_type = "amd";
     me.graphviz.enable = true;
     me.iso_mount.enable = true;
+    me.jujutsu.config = ../../roles/jujutsu/files/jujutsu_config_home.toml;
     me.jujutsu.enable = true;
     me.latex.enable = true;
     me.launch_keyboard.enable = true;

nix/configuration/hosts/quark/default.nix

@@ -100,6 +100,7 @@
     me.graphics_card_type = "amd";
     me.graphviz.enable = true;
     me.iso_mount.enable = true;
+    me.jujutsu.config = ../../roles/jujutsu/files/jujutsu_config_home.toml;
     me.jujutsu.enable = true;
     me.kanshi.enable = false;
     me.kubernetes.enable = true;

nix/configuration/roles/jujutsu/default.nix

@@ -15,11 +15,29 @@
       example = true;
       description = "Whether we want to install jujutsu.";
     };
+
+    jujutsu.config = lib.mkOption {
+      type = lib.types.nullOr lib.types.path;
+      default = null;
+      example = ./files/jujutsu_config_home.toml;
+      description = "A jujutsu config file.";
+    };
   };
 
-  config = lib.mkIf config.me.jujutsu.enable {
+  config = lib.mkIf config.me.jujutsu.enable (
+    lib.mkMerge [
+      {
         environment.systemPackages = with pkgs; [
           jujutsu
         ];
+      }
+      (lib.mkIf (config.me.jujutsu.config != null) {
+        me.install.user.talexander.file = {
+          ".config/jj/config.toml" = {
+            source = config.me.jujutsu.config;
           };
+        };
+      })
+    ]
+  );
 }

nix/configuration/roles/jujutsu/files/jujutsu_config_home.toml

@@ -0,0 +1,17 @@
+#:schema https://docs.jj-vcs.dev/latest/config-schema.json
+
+[ui]
+default-command = "log"
+paginate = "never"
+
+[user]
+name = "Tom Alexander"
+email = "tom@fizz.buzz"
+
+[signing]
+behavior = "own"
+backend = "gpg"
+key = "D272C8D6167F26859467666F4278299FB84F6875"
+
+# [git]
+# sign-on-push = true