feat(nvim): add riscv syntax highlighting

common/home/neovim/default.nix

@@ -4,6 +4,7 @@
   lib,
   nvim-theme-src,
   coc-stylelintplus,
+  vimplugin-riscv-src,
   ...
 }: let
   inherit (config.vars) neovimIde;
@@ -250,6 +251,10 @@ in {
                 EOF
               '';
             }
+            (pkgs.vimUtils.buildVimPlugin {
+              name = "riscv-asm";
+              src = vimplugin-riscv-src;
+            })
           ])
         # Treesitter
         ++ (with pkgs.vimPlugins; [

flake.lock

@@ -1520,6 +1520,7 @@
         "spotifywm-src": "spotifywm-src",
         "touch-gestures-src": "touch-gestures-src",
         "trash-d-src": "trash-d-src",
+        "vimplugin-riscv-src": "vimplugin-riscv-src",
         "xresources-theme-src": "xresources-theme-src"
       }
     },
@@ -1757,6 +1758,22 @@
         "type": "github"
       }
     },
+    "vimplugin-riscv-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1708141837,
+        "narHash": "sha256-9OByJMfa85gu98g8rGJKtDgXqQdzZ8pc0du4UVomeqY=",
+        "owner": "henry-hsieh",
+        "repo": "riscv-asm-vim",
+        "rev": "4a287063af666292af74d912fd97b7af5fa32925",
+        "type": "github"
+      },
+      "original": {
+        "owner": "henry-hsieh",
+        "repo": "riscv-asm-vim",
+        "type": "github"
+      }
+    },
     "wlroots": {
       "flake": false,
       "locked": {

flake.nix

@@ -333,6 +333,13 @@
       flake = false;
     };
 
+    vimplugin-riscv-src = {
+      type = "github";
+      owner = "henry-hsieh";
+      repo = "riscv-asm-vim";
+      flake = false;
+    };
+
     ## Overlays
     spotifywm-src = {
       # FIXME: remove this input once this gets merged: https://github.com/NixOS/nixpkgs/pull/261501