initial commit

users/sid/home/nixvim.nix

@@ -0,0 +1,113 @@
+{ inputs, config, ... }:
+
+{
+  imports = [
+    inputs.synix.homeModules.nixvim
+  ];
+
+  programs.nixvim = {
+    enable = true;
+    plugins = {
+      avante = {
+        enable = true;
+        settings = {
+          auto_suggestions_provider = null;
+          diff = {
+            autojump = true;
+            debug = false;
+            list_opener = "copen";
+          };
+          highlights = {
+            diff = {
+              current = "DiffText";
+              incoming = "DiffAdd";
+            };
+          };
+          hints = {
+            enabled = true;
+          };
+          selector = {
+            provider = "telescope";
+          };
+          provider = "openrouter";
+          providers = {
+            openrouter = {
+              __inherited_from = "openai";
+              endpoint = "https://openrouter.ai/api/v1";
+              api_key_name = "cmd:cat ${config.sops.secrets.openrouter-api-key.path}";
+              model = "google/gemini-3-flash-preview";
+            };
+          };
+        };
+      };
+      render-markdown = {
+        enable = true;
+        settings = {
+          file_types = [
+            "Avante"
+          ];
+        };
+      };
+    };
+    extraConfigLua = ''
+      _G.cppman_picker = function(opts)
+        local pickers = require "telescope.pickers"
+        local finders = require "telescope.finders"
+        local conf = require("telescope.config").values
+        local actions = require "telescope.actions"
+        local action_state = require "telescope.actions.state"
+        local previewers = require "telescope.previewers"
+
+        opts = opts or {}
+        pickers.new(opts, {
+          prompt_title = "Cppman Search",
+          finder = finders.new_oneshot_job({ "cppman", "-l" }, opts),
+          sorter = conf.generic_sorter(opts),
+          
+          previewer = previewers.new_buffer_previewer({
+            title = "Manual Page",
+            define_preview = function(self, entry, status)
+              return require("telescope.previewers.utils").job_maker(
+                { "cppman", entry.value },
+                self.state.bufnr,
+                {
+                  callback = function(bufnr, content)
+                    if content then
+                      vim.api.nvim_buf_set_option(bufnr, "filetype", "man")
+                    end
+                  end,
+                }
+              )
+            end,
+          }),
+
+          attach_mappings = function(prompt_bufnr, map)
+            actions.select_default:replace(function()
+              local selection = action_state.get_selected_entry()
+              
+              if not selection then
+                return
+              end
+
+              actions.close(prompt_bufnr)
+              vim.cmd("terminal cppman " .. selection.value)
+              vim.cmd("startinsert")
+            end)
+            return true
+          end,
+        }):find()
+      end
+    '';
+    keymaps = [
+      {
+        mode = "n";
+        key = "<leader>fc";
+        action = "<cmd>lua cppman_picker()<CR>";
+        options = {
+          desc = "Search C/C++ Docs (cppman)";
+          silent = true;
+        };
+      }
+    ];
+  };
+}