2026-01-28

home/nixvim/default.nix

@@ -0,0 +1,23 @@
+{...}: {
+  imports = [
+    ./keymaps.nix
+    ./options.nix
+    ./plugins
+  ];
+
+  programs.nixvim = {
+    enable = true;
+
+    clipboard.register = "unnamedplus";
+
+    colorschemes.catppuccin = {
+      enable = true;
+      settings.flavour = "mocha";
+      settings.integrations = {
+        gitsigns = true;
+        treesitter = true;
+        cmp = true;
+      };
+    };
+  };
+}

home/nixvim/keymaps.nix

@@ -0,0 +1,25 @@
+{...}: {
+  programs.nixvim.globals.mapleader = " ";
+
+  programs.nixvim.keymaps = [
+    {
+      key = "<esc>";
+      action = ":noh<CR>";
+      mode = "n";
+      options = {
+        silent = true;
+        desc = "Clear search highlight";
+      };
+    }
+    {
+      key = "j";
+      action = "gj";
+      mode = "n";
+    }
+    {
+      key = "k";
+      action = "gk";
+      mode = "n";
+    }
+  ];
+}

home/nixvim/options.nix

@@ -0,0 +1,50 @@
+{...}: {
+  programs.nixvim.opts = {
+    # Expand tabs to 4 spaces
+    shiftwidth = 4;
+    softtabstop = 4;
+    expandtab = true;
+
+    signcolumn = "yes:3";
+
+    # automatically indent and try to be smart about it
+    autoindent = true;
+    smartindent = true;
+
+    # Relative line numbers
+    number = true;
+    relativenumber = true;
+
+    # See search result as you type
+    inccommand = "split";
+
+    # Visualize whitespace
+    list = true;
+    listchars = {
+      tab = "» ";
+      trail = "·";
+      nbsp = "␣";
+    };
+
+    # Show which line the cursor is on
+    cursorline = true;
+
+    # Keep the cursor somewhat centered on the screen
+    scrolloff = 25;
+
+    # Ask if operations would fail due to unsaved buffers
+    confirm = true;
+
+    # ignore case in search unless multiple capital case letter have been typed
+    smartcase = true;
+    ignorecase = true;
+
+    completeopt = "menu,menuone,noselect";
+
+    # Persistent undos :)
+    undofile = true;
+
+    # enable resize by mouse
+    mouse = "n";
+  };
+}

home/nixvim/plugins/cmp/default.nix

@@ -0,0 +1,40 @@
+{...}: {
+  programs.nixvim.plugins = {
+    lspkind.enable = true;
+
+    blink-cmp.enable = true;
+
+    # cmp-nvim-lsp-signature-help.enable = true;
+    #
+    # cmp = {
+    #   enable = true;
+    #   autoEnableSources = true;
+    #   autoLoad = true;
+    #
+    #   settings.sources = [
+    #     { name = "nvim_lsp"; }
+    #     { name = "nvim_lsp_signature_help"; }
+    #     { name = "path"; }
+    #   ];
+    #
+    #   settings.mapping = {
+    #     "<Tab>" = "cmp.mapping.select_next_item()";
+    #     "<S-Tab>" = "cmp.mapping.select_prev_item()";
+    #     "<C-Space>" = "cmp.mapping.complete()";
+    #     "<C-S-Space>" = "cmp.mapping.close()";
+    #     "<CR>" = "cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Insert, select = true })";
+    #   };
+    # };
+    #
+    # lsp-format.enable = true;
+    #
+    # none-ls = {
+    #   enable = true;
+    #   enableLspFormat = true;
+    #   sources.formatting = {
+    #     alejandra.enable = true;
+    #     nixpkgs_fmt.enable = true;
+    #   };
+    # };
+  };
+}

home/nixvim/plugins/default.nix

@@ -0,0 +1,25 @@
+{...}: {
+  imports = [
+    ./lsp.nix
+    ./telescope
+    ./cmp
+  ];
+
+  programs.nixvim.plugins = {
+    lualine.enable = true;
+
+    web-devicons.enable = true;
+
+    treesitter = {
+      enable = true;
+      folding = true;
+      autoLoad = true;
+    };
+
+    gitsigns.enable = true;
+
+    which-key.enable = true;
+
+    glow.enable = true;
+  };
+}

home/nixvim/plugins/lsp.nix

@@ -0,0 +1,30 @@
+{...}: {
+  programs.nixvim = {
+    dependencies.rust-analyzer.enable = true;
+
+    lsp = {
+      inlayHints.enable = true;
+      servers = {
+        "*" = {
+          config.capabilities.textDocument.semanticTokens.multilineTokenSupport = true;
+          config.root_markers = [
+            ".git"
+          ];
+        };
+        clangd = {
+          enable = true;
+          config.root_markers = [
+            "compile_commands.json"
+          ];
+        };
+        rust_analyzer = {
+          enable = true;
+        };
+        rnix.enable = true;
+      };
+    };
+
+    plugins.lspconfig.enable = true;
+    plugins.clangd-extensions.enable = true;
+  };
+}

home/nixvim/plugins/telescope/default.nix

@@ -0,0 +1,20 @@
+{...}: {
+  imports = [
+    ./keymaps.nix
+  ];
+  programs.nixvim.dependencies.ripgrep.enable = true;
+
+  programs.nixvim.plugins.telescope = {
+    enable = true;
+    extensions.file-browser = {
+      enable = true;
+      settings = {
+        git_status = true;
+        hijack_netrw = true;
+        respect_gitignore = true;
+        fzf-native.enable = true;
+        fzf-native.settings.case_mode = "ignore_case";
+      };
+    };
+  };
+}

home/nixvim/plugins/telescope/keymaps.nix

@@ -0,0 +1,19 @@
+{...}: {
+  programs.nixvim.keymaps = [
+    {
+      key = "<leader>sf";
+      action = "<cmd>Telescope find_files<CR>";
+      options.desc = "[S]earch [F]iles";
+    }
+    {
+      key = "<leader>sg";
+      action = "<cmd>Telescope live_grep<CR>";
+      options.desc = "[S]earch by [G]rep";
+    }
+    {
+      key = "<leader>sw";
+      action = "<cmd>Telescope grep_string<CR>";
+      options.desc = "[S]earch current [W]ord";
+    }
+  ];
+}