From 55525c2732c0143f716c450250d9878606fca13b Mon Sep 17 00:00:00 2001
From: Ching Pei Yang <badnam3o.0@gmail.com>
Date: Mon, 23 Dec 2024 02:51:21 +0100
Subject: [PATCH] blink: basic keymap option

---
 .../completion/blink-cmp/blink-cmp.nix        | 36 +++++++++++++++----
 1 file changed, 29 insertions(+), 7 deletions(-)

diff --git a/modules/plugins/completion/blink-cmp/blink-cmp.nix b/modules/plugins/completion/blink-cmp/blink-cmp.nix
index 65abbdf9..8b1aeb9c 100644
--- a/modules/plugins/completion/blink-cmp/blink-cmp.nix
+++ b/modules/plugins/completion/blink-cmp/blink-cmp.nix
@@ -1,15 +1,37 @@
 {lib, ...}: let
-  inherit (lib.options) mkEnableOption mkOption;
-  inherit (lib.types) listOf string;
-  inherit (lib.nvim.types) mkPluginSetupOption;
+  inherit (lib.options) mkEnableOption mkOption literalMD;
+  inherit (lib.types) listOf str either oneOf attrsOf;
+  inherit (lib.nvim.types) mkPluginSetupOption luaInline;
 in {
   options.vim.autocomplete.blink-cmp = {
     enable = mkEnableOption "blink.cmp";
     setupOpts = mkPluginSetupOption "blink.cmp" {
-      sources = mkOption {
-        type = listOf string;
-        description = "List of sources to enable for completion.";
-        default = ["lsp" "path" "snippets" "buffer"];
+      sources = {
+        default = mkOption {
+          type = listOf str;
+          description = "Default list of sources to enable for completion.";
+          default = ["lsp" "path" "snippets" "buffer"];
+        };
+      };
+
+      keymap = mkOption {
+        type = attrsOf (oneOf [luaInline str (listOf (either str luaInline))]);
+        default = {};
+        description = "blink.cmp keymap";
+        example = literalMD ''
+          ```nix
+          "<Up>" = ["select_prev" "fallback"];
+          "<C-n>" = [
+            (lib.generators.mkLuaInline ''''
+              function(cmp)
+                if some_condition then return end -- runs the next command
+                  return true -- doesn't run the next command
+                end,
+            '''')
+            "select_next"
+          ];
+          ```
+        '';
       };
     };
   };