refactor: complete overhaul

Complete overhaul of repo structure based on nvix.

See https://github.com/niksingh710/nvix

Signed-off-by: Lander Van den Bulcke <landervandenbulcke@gmail.com>

plugins/common/default.nix

@@ -0,0 +1,149 @@
+{ config, lib, ... }:
+let
+  inherit (config.myvim) icons;
+  inherit (lib.nixvim) mkRaw;
+in
+{
+  imports =
+    with builtins;
+    with lib;
+    map (fn: ./${fn}) (
+      filter (fn: (fn != "default.nix" && hasSuffix ".nix" "${fn}")) (attrNames (readDir ./.))
+    );
+
+  luaLoader.enable = false;
+
+  extraConfigLua =
+    with icons.diagnostics;
+    # lua
+    ''
+      local function my_paste(reg)
+          return function(lines)
+            local content = vim.fn.getreg('"')
+            return vim.split(content, '\n')
+          end
+        end
+        if (os.getenv('SSH_TTY') ~= nil)
+          then
+            vim.g.clipboard = {
+              name = 'OSC 52',
+              copy = {
+                ['+'] = require('vim.ui.clipboard.osc52').copy('+'),
+                ['*'] = require('vim.ui.clipboard.osc52').copy('*'),
+              },
+              paste = {
+                ["+"] = my_paste("+"),
+                ["*"] = my_paste("*"),
+              },
+            }
+          end
+
+
+
+        vim.opt.whichwrap:append("<>[]hl")
+        vim.opt.listchars:append("space:·")
+
+        -- below part set's the Diagnostic icons/colors
+        local signs = {
+          Hint = "${BoldHint}",
+          Info = "${BoldInformation}",
+          Warn = "${BoldWarning}",
+          Error = "${BoldError}",
+        }
+
+        for type, icon in pairs(signs) do
+          local hl = "DiagnosticSign" .. type
+          vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
+        end
+    '';
+
+  globals = {
+    mapleader = config.myvim.leader;
+    floating_window_options.border = config.myvim.border;
+  };
+
+  opts = {
+    clipboard = "unnamedplus";
+    cursorline = true;
+    cursorlineopt = "number";
+
+    pumblend = 0;
+    pumheight = 10;
+
+    expandtab = true;
+    shiftwidth = 2;
+    smartindent = true;
+    tabstop = 2;
+    softtabstop = 2;
+
+    ignorecase = true;
+    smartcase = true;
+    mouse = "a";
+    cmdheight = 0;
+
+    number = true;
+    relativenumber = true;
+    numberwidth = 2;
+    ruler = false;
+
+    signcolumn = "yes";
+    splitbelow = true;
+    splitright = true;
+    splitkeep = "screen";
+    termguicolors = true;
+
+    conceallevel = 2;
+
+    undofile = true;
+
+    wrap = false;
+
+    virtualedit = "block";
+    winminwidth = 5;
+    fileencoding = "utf-8";
+    list = true;
+    smoothscroll = true;
+    autoread = true;
+    autowrite = true;
+    swapfile = false;
+    fillchars = {
+      eob = " ";
+    };
+
+    updatetime = 500;
+  };
+
+  autoCmd = [
+    {
+      desc = "Highlight on yank";
+      event = [ "TextYankPost" ];
+      callback =
+        # lua
+        mkRaw ''
+          function()
+            vim.highlight.on_yank()
+          end
+        '';
+    }
+    {
+      desc = "Check file changes";
+      event = [
+        "FocusGained"
+        "BufEnter"
+        "CursorHold"
+      ];
+      pattern = [ "*" ];
+      callback =
+        # lua
+        mkRaw ''
+          function()
+            if vim.fn.mode() ~= "c" then
+              vim.cmd("checktime")
+            end
+          end
+        '';
+    }
+  ];
+
+  extraLuaPackages = lp: with lp; [ luarocks ];
+}