started flake config

3 files changed, 138 insertions, 0 deletions

diff --git a/modules/nvim/default.nix b/modules/nvim/default.nix
new file mode 100644
index 0000000..54f9d53
--- /dev/null
+++ b/modules/nvim/default.nix
@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ...}:
+let
+  cfg = config.modules.nvim;
+  lua = str: "lua << EOF\n${str}\nEOF\n";
+  luaImport = file: "lua << EOF\n${builtins.readFile file}\nEOF\n";
+in
+{
+  options.modules.nvim = {
+  };
+
+  config = {
+    programs.neovim = {
+      enable = true;
+      defaultEditor = true;
+      viAlias = true;
+      vimAlias = true;
+      vimdiffAlias = true;
+      plugins = with pkgs.vimPlugins; [
+        {
+          plugin = nvim-lspconfig;
+          config = let
+            servers = [
+              { name = "clangd"; }
+            ];
+          in lua(pkgs.lib.strings.concatStrings (pkgs.lib.lists.forEach servers (s: "require('lspconfig')['${s.name}'].setup(${s.config or "{}"})\n")));
+        }
+
+        (nvim-treesitter.withPlugins (p: with p; [
+          tree-sitter-nix
+          tree-sitter-c
+          tree-sitter-lua
+          tree-sitter-zig
+          tree-sitter-markdown
+          tree-sitter-markdown-inline
+        ]))
+
+        base16-nvim
+        telescope-nvim
+        telescope-fzf-native-nvim
+      ];
+      extraLuaConfig = ''
+          ${builtins.readFile ./settings.lua}
+          ${builtins.readFile ./keybinds.lua}
+      '';
+    };
+  };
+}
diff --git a/modules/nvim/keybinds.lua b/modules/nvim/keybinds.lua
new file mode 100644
index 0000000..1c1c512
--- /dev/null
+++ b/modules/nvim/keybinds.lua
@@ -0,0 +1,41 @@
+local map = vim.keymap.set
+
+local function nmap(lhs, rhs, opts)
+  map('n', lhs, rhs, opts)
+end
+
+local function swap(mode, bind1, bind2)
+	local tmp=bind1
+  map(mode, bind1, bind2)
+  map(mode, bind2, tmp)
+end
+
+local function swapnv(bind1, bind2)
+  swap({'n', 'v'}, bind1, bind2)
+end
+
+swapnv('m', 'h')
+swapnv('n', 'j')
+swapnv('e', 'k')
+swapnv('i', 'l')
+
+swapnv('M', 'H')
+swapnv('N', 'J')
+--swapnv('E', 'K')
+swapnv('I', 'L')
+
+nmap('<leader>tn', ':tabnew<CR>', { desc = "Open a new tab" })
+nmap('<leader>tc', ':tabc<CR>', { desc = "Close the current tab" })
+nmap('<leader>tm', ':tabp<CR>', { desc = "Go to previous tab" })
+nmap('<leader>ti', ':tabn<CR>', { desc = "Go to next tab" })
+
+nmap('<leader>wv', ':vne<CR>', { desc = "Create vertical split" })
+nmap('<leader>wh', ':new<CR>', { desc = "Create horizontal split" })
+nmap('<leader>wc', ':clo<CR>', { desc = "Close current window" })
+
+nmap('<leader>wm', '<C-w><C-h>', { desc = "Focus window left of the current one" })
+nmap('<leader>wn', '<C-w><C-j>', { desc = "Focus window below the current one" })
+nmap('<leader>we', '<C-w><C-k>', { desc = "Focus window above the current one" })
+nmap('<leader>wi', '<C-w><C-l>', { desc = "Focus window right of the current one" })
+
+nmap('<leader>fo', '<cmd>Telescope find_files<CR>', { silent = true })
diff --git a/modules/nvim/settings.lua b/modules/nvim/settings.lua
new file mode 100644
index 0000000..816757c
--- /dev/null
+++ b/modules/nvim/settings.lua
@@ -0,0 +1,50 @@
+vim.g.mapleader = ' '
+
+vim.o.number = true
+vim.o.relativenumber = true
+vim.o.splitright = true
+vim.o.splitbelow = true
+vim.o.scrolloff = 15
+vim.o.wrap = false
+vim.o.lbr = true
+vim.o.shortmess = vim.o.shortmess .. "I"
+vim.o.termguicolors = true
+vim.opt.fillchars = {eob = " "}
+--vim.o.smd = false
+--vim.opt.laststatus = 3
+vim.opt.pumheight = 6
+vim.opt.shiftwidth = 8
+vim.opt.tabstop = 8
+vim.opt.expandtab = true
+vim.o.mouse=""
+vim.o.guicursor=""
+vim.o.swapfile=false
+
+vim.cmd[[
+  colorscheme base16-mountain
+  hi LineNr guifg=#ceb188
+  hi LineNrAbove guifg=#262626
+  hi LineNrBelow guifg=#262626
+  hi CursorLineNr guifg=#ceb188 guibg=#191919 gui=bold
+  hi FloatBorder guifg=#4c4c4c
+  hi Pmenu guibg=#0d0d0d
+  hi PmenuSel guibg=#191919 guifg=#cacaca
+  hi WinBar guifg=#4c4c4c
+  hi WinSeparator guifg=#191919
+
+  " status line
+  hi StatusLine guibg=#191919 guifg=#4c4c4c
+  hi StatuslineInactive guibg=#191919 guifg=#4c4c4c gui=NONE
+  hi StatuslineAccent guifg=#0f0f0f guibg=#aca98a gui=bold
+  hi StatuslineInsertAccent guifg=#0f0f0f guibg=#8aabac gui=bold
+  hi StatuslineVisualAccent guifg=#0f0f0f guibg=#8f8aac gui=bold
+  hi StatuslineReplaceAccent guifg=#0f0f0f guibg=#ac8a8c gui=bold
+  hi StatuslineTerminalAccent guifg=#0f0f0f guibg=#ac8a8c gui=bold
+  hi StatuslineCommandAccent guifg=#0f0f0f guibg=#8aac8b gui=bold
+  hi StatuslineFileIcon guibg=#191919 guifg=#8f8aac
+  hi StatuslineInfo guibg=#191919 guifg=#4c4c4c 
+  hi LspError guibg=#191919 guifg=#c49ea0
+  hi LspWarn guibg=#191919 guifg=#8f8aac
+  hi LspInfo guibg=#191919 guifg=#8f8aac
+  hi LspHint guibg=#191919 guifg=#8aabac
+]]