Init

home/nvim/auto-pairs.nix

@@ -0,0 +1 @@
+{ programs.nixvim.plugins.nvim-autopairs = { enable = true; }; }

home/nvim/bufferline.nix

@@ -0,0 +1 @@
+{ programs.nixvim.plugins.bufferline = { enable = true; }; }

home/nvim/cmp.nix

@@ -0,0 +1,112 @@
+{
+  programs.nixvim.plugins = {
+    luasnip.enable = true;
+    cmp-buffer = { enable = true; };
+    cmp-emoji = { enable = true; };
+    cmp-nvim-lsp = { enable = true; };
+    cmp-path = { enable = true; };
+    cmp_luasnip = { enable = true; };
+
+    cmp = {
+      enable = true;
+      settings = {
+        snippet.expand = "function(args) require('luasnip').lsp_expand(args.body) end";
+        sources = [
+        { name = "nvim_lsp"; }
+        { name = "luasnip"; }
+        { name = "buffer"; }
+        { name = "nvim_lua"; }
+        { name = "path"; }
+        ];
+
+        formatting = {
+          fields = [ "abbr" "kind" "menu" ];
+          format =
+# lua
+            ''
+            function(_, item)
+            local icons = {
+              Namespace = "󰌗",
+              Text = "󰉿",
+              Method = "󰆧",
+              Function = "󰆧",
+              Constructor = "",
+              Field = "󰜢",
+              Variable = "󰀫",
+              Class = "󰠱",
+              Interface = "",
+              Module = "",
+              Property = "󰜢",
+              Unit = "󰑭",
+              Value = "󰎠",
+              Enum = "",
+              Keyword = "󰌋",
+              Snippet = "",
+              Color = "󰏘",
+              File = "󰈚",
+              Reference = "󰈇",
+              Folder = "󰉋",
+              EnumMember = "",
+              Constant = "󰏿",
+              Struct = "󰙅",
+              Event = "",
+              Operator = "󰆕",
+              TypeParameter = "󰊄",
+              Table = "",
+              Object = "󰅩",
+              Tag = "",
+              Array = "[]",
+              Boolean = "",
+              Number = "",
+              Null = "󰟢",
+              String = "󰉿",
+              Calendar = "",
+              Watch = "󰥔",
+              Package = "",
+              Copilot = "",
+              Codeium = "",
+              TabNine = "",
+            }
+
+          local icon = icons[item.kind] or ""
+            item.kind = string.format("%s %s", icon, item.kind or "")
+            return item
+            end
+            '';
+        };
+
+        window = {
+          completion = {
+            winhighlight =
+              "FloatBorder:CmpBorder,Normal:CmpPmenu,CursorLine:CmpSel,Search:PmenuSel";
+            scrollbar = false;
+            sidePadding = 0;
+            border = [ "╭" "─" "╮" "│" "╯" "─" "╰" "│" ];
+          };
+
+          documentation = {
+            border = [ "╭" "─" "╮" "│" "╯" "─" "╰" "│" ];
+            winhighlight =
+              "FloatBorder:CmpBorder,Normal:CmpPmenu,CursorLine:CmpSel,Search:PmenuSel";
+          };
+        };
+
+        mapping = {
+          "<C-n>" = "cmp.mapping.select_next_item()";
+          "<C-p>" = "cmp.mapping.select_prev_item()";
+          "<Down>" = "cmp.mapping.select_next_item()";
+          "<Up>" = "cmp.mapping.select_prev_item()";
+          "<C-j>" = "cmp.mapping.select_next_item()";
+          "<C-k>" = "cmp.mapping.select_prev_item()";
+          "<C-d>" = "cmp.mapping.scroll_docs(-4)";
+          "<C-f>" = "cmp.mapping.scroll_docs(4)";
+          "<C-Space>" = "cmp.mapping.complete()";
+          "<C-e>" = "cmp.mapping.close()";
+          "<CR>" =
+            "cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Insert, select = true })";
+        };
+      };
+    };
+
+  };
+}

home/nvim/default.nix

@@ -0,0 +1,51 @@
+{ pkgs, inputs, ... }:
+
+{
+  imports = [
+    inputs.nixvim.homeManagerModules.nixvim
+    ./auto-pairs.nix
+    ./options.nix
+    ./bufferline.nix
+    ./telescope.nix
+    ./nvim-tree.nix
+    ./lightline.nix
+    ./git.nix
+    ./cmp.nix
+    ./none-ls.nix
+    ./wilder.nix
+    ./lsp.nix
+    ./treesitter.nix
+    ./toggleterm.nix
+  ];
+
+  programs.nixvim = {
+
+enable = true;
+
+  colorschemes.catppuccin.enable = true;
+
+  keymaps = [
+    # Global Mappings
+    # Default mode is "" which means normal-visual-op
+    {
+      # Toggle NvimTree
+      key = "<leader>e";
+      action = "<CMD>Neotree toggle<CR>";
+    }
+    {
+      # Format file
+      key = "<space>fm";
+      action = "<CMD>lua vim.lsp.buf.format()<CR>";
+    }
+
+    # Terminal Mappings
+    {
+      # Escape terminal mode using ESC
+      mode = "t";
+      key = "<esc>";
+      action = "<C-\\><C-n>";
+    }
+  ];
+  };
+
+}

home/nvim/git.nix

@@ -0,0 +1,6 @@
+{
+  programs.nixvim.plugins.gitsigns = {
+    enable = true;
+    currentLineBlame = true;
+  };
+}

home/nvim/lightline.nix

@@ -0,0 +1 @@
+{ programs.nixvim.plugins.lualine = { enable = true; }; }

home/nvim/lsp.nix

@@ -0,0 +1,18 @@
+{
+  programs.nixvim.plugins.lsp = {
+    enable = true;
+    servers = {
+      bashls.enable = true;
+      clangd.enable = true;
+      gopls.enable = true;
+      nixd.enable = true;
+    };
+    keymaps.lspBuf = {
+      "gd" = "definition";
+      "gD" = "references";
+      "gt" = "type_definition";
+      "gi" = "implementation";
+      "K" = "hover";
+    };
+  };
+}

home/nvim/none-ls.nix

@@ -0,0 +1,18 @@
+{
+  programs.nixvim.plugins.none-ls = {
+    enable = true;
+    sources = {
+      diagnostics = {
+        golangci_lint.enable = true;
+        statix.enable = true;
+      };
+      formatting = {
+        fantomas.enable = true;
+        gofmt.enable = true;
+        goimports.enable = true;
+        nixfmt.enable = true;
+        markdownlint.enable = true;
+      };
+    };
+  };
+}

home/nvim/nvim-tree.nix

@@ -0,0 +1,5 @@
+{
+  programs.nixvim.plugins.neo-tree = {
+    enable = true;
+  };
+}

home/nvim/options.nix

@@ -0,0 +1,25 @@
+{
+
+     programs.nixvim.globals.mapleader = " ";
+  programs.nixvim.options = {
+    updatetime = 100; # Faster completion
+
+    number = true;
+    relativenumber = true;
+
+    autoindent = true;
+    clipboard = "unnamedplus";
+    expandtab = true;
+    shiftwidth = 2;
+    smartindent = true;
+    tabstop = 2;
+
+    ignorecase = true;
+    incsearch = true;
+    smartcase = true;
+    wildmode = "list:longest";
+
+    swapfile = false;
+    undofile = true; # Build-in persistent undo
+  };
+}

home/nvim/telescope.nix

@@ -0,0 +1,13 @@
+{
+  programs.nixvim.plugins.telescope = {
+    enable = true;
+    keymaps = {
+      "<leader>fg" = "live_grep";
+      "<C-p>" = {
+        action = "git_files";
+        desc = "Telescope Git Files";
+      };
+    };
+    extensions.fzf-native = { enable = true; };
+  };
+}

home/nvim/toggleterm.nix

@@ -0,0 +1,7 @@
+{
+  programs.nixvim.plugins.toggleterm = {
+    enable = true;
+    openMapping = "<C-t>";
+    direction = "horizontal";
+  };
+}

home/nvim/treesitter.nix

@@ -0,0 +1,11 @@
+{
+  programs.nixvim.plugins = {
+    treesitter = {
+      enable = true;
+      nixGrammars = true;
+      indent = true;
+    };
+    treesitter-context.enable = true;
+    rainbow-delimiters.enable = true;
+  };
+}

home/nvim/wilder.nix

@@ -0,0 +1,6 @@
+{
+  programs.nixvim.plugins.wilder = {
+    enable = true;
+    modes = [ ":" "/" "?" ];
+  };
+}