ledger: init plugin

flake.nix

@@ -90,6 +90,7 @@
             plugins.lspsaga.enable = true;
 
             plugins.treesitter.enable = true;
+            plugins.ledger.enable = true;
           };
         })
       ];

plugins/default.nix

@@ -21,6 +21,7 @@
 
     ./languages/treesitter.nix
     ./languages/nix.nix
+    ./languages/ledger.nix
 
     ./nvim-lsp
     ./nvim-lsp/lspsaga.nix

plugins/helpers.nix

@@ -87,10 +87,10 @@ rec {
     (if val == false then 0 else 1)
   else val;
 
-  mkDefaultOpt = { type, global, description ? null, example ? null, value ? v: toLuaObject (globalVal v), ... }: {
+  mkDefaultOpt = { type, global, description ? null, example ? null, default ? null, value ? v: toLuaObject (globalVal v), ... }: {
     option = mkOption {
       type = types.nullOr type;
-      default = null;
+      default = default;
       description = description;
       example = example;
     };

plugins/languages/ledger.nix

@@ -0,0 +1,33 @@
+{ pkgs, lib, ... }@args:
+with lib; with import ../helpers.nix { lib = lib; };
+mkPlugin args {
+  name = "ledger";
+  description = "Enable ledger language features";
+  extraPlugins = [ pkgs.vimPlugins.vim-ledger ];
+
+  options = {
+    maxWidth = mkDefaultOpt {
+      global = "ledger_maxwidth";
+      description = "Number of columns to display foldtext";
+      type = types.int;
+    };
+
+    fillString = mkDefaultOpt {
+      global = "ledger_fillstring";
+      description = "String used to fill the space between account name and amount in the foldtext";
+      type = types.int;
+    };
+
+    detailedFirst = mkDefaultOpt {
+      global = "ledger_detailed_first";
+      description = "Account completion sorted by depth instead of alphabetically";
+      type = types.bool;
+    };
+
+    foldBlanks = mkDefaultOpt {
+      global = "ledger_fold_blanks";
+      description = "Hide blank lines following a transaction on a fold";
+      type = types.bool;
+    };
+  };
+}