refactor: update codam-header plugin configuration and clean up unused code

feat: nvim-tree and neo-tree fully functional

init.lua

@@ -1,25 +1,5 @@
 --[[
 
-=====================================================================
-==================== READ THIS BEFORE CONTINUING ====================
-=====================================================================
-========                                    .-----.          ========
-========         .----------------------.   | === |          ========
-========         |.-""""""""""""""""""-.|   |-----|          ========
-========         ||                    ||   | === |          ========
-========         ||   KICKSTART.NVIM   ||   |-----|          ========
-========         ||                    ||   | === |          ========
-========         ||                    ||   |-----|          ========
-========         ||:Tutor              ||   |:::::|          ========
-========         |'-..................-'|   |____o|          ========
-========         `"")----------------(""`   ___________      ========
-========        /::::::::::|  |::::::::::\  \ no mouse \     ========
-========       /:::========|  |==hjkl==:::\  \ required \    ========
-========      '""""""""""""'  '""""""""""""'  '""""""""""'   ========
-========                                                     ========
-=====================================================================
-=====================================================================
-
 What is Kickstart?
 
   Kickstart.nvim is *not* a distribution.
@@ -43,39 +23,6 @@ What is Kickstart?
 
 Kickstart Guide:
 
-  TODO: The very first thing you should do is to run the command `:Tutor` in Neovim.
-
-    If you don't know what this means, type the following:
-      - <escape key>
-      - :
-      - Tutor
-      - <enter key>
-
-    (If you already know the Neovim basics, you can skip this step.)
-
-  Once you've completed that, you can continue working through **AND READING** the rest
-  of the kickstart init.lua.
-
-  Next, run AND READ `:help`.
-    This will open up a help window with some basic information
-    about reading, navigating and searching the builtin help documentation.
-
-    This should be the first place you go to look when you're stuck or confused
-    with something. It's one of my favorite Neovim features.
-
-    MOST IMPORTANTLY, we provide a keymap "<space>sh" to [s]earch the [h]elp documentation,
-    which is very useful when you're not exactly sure of what you're looking for.
-
-  I have left several `:help X` comments throughout the init.lua
-    These are hints about where to find more information about the relevant settings,
-    plugins or Neovim features used in Kickstart.
-
-   NOTE: Look for lines like this
-
-    Throughout the file. These are for you, the reader, to help you understand what is happening.
-    Feel free to delete them once you know what you're doing, but they should serve as a guide
-    for when you are first encountering a few different constructs in your Neovim config.
-
 If you experience any errors while trying to install kickstart, run `:checkhealth` for more info.
 
 I hope you enjoy your Neovim journey,
@@ -90,76 +37,18 @@ P.S. You can delete this when you're done too. It's your config now! :)
 vim.g.mapleader = ' '
 vim.g.maplocalleader = ' '
 
+-- Disables netrw for better file explorers
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
+-- optionally enable 24-bit colour
+vim.opt.termguicolors = true
+
 -- Set to true if you have a Nerd Font installed and selected in the terminal
 vim.g.have_nerd_font = false
 
--- [[ Setting options ]]
--- See `:help vim.opt`
--- NOTE: You can change these options as you wish!
---  For more options, you can see `:help option-list`
-
--- Make line numbers default
-vim.opt.number = true
--- You can also add relative line numbers, to help with jumping.
---  Experiment for yourself to see if you like it!
--- vim.opt.relativenumber = true
-
--- Enable mouse mode, can be useful for resizing splits for example!
-vim.opt.mouse = 'a'
-
--- Don't show the mode, since it's already in the status line
-vim.opt.showmode = false
-
--- Sync clipboard between OS and Neovim.
---  Schedule the setting after `UiEnter` because it can increase startup-time.
---  Remove this option if you want your OS clipboard to remain independent.
---  See `:help 'clipboard'`
-vim.schedule(function()
-  vim.opt.clipboard = 'unnamedplus'
-end)
-
--- Enable break indent
-vim.opt.breakindent = true
-
--- Save undo history
-vim.opt.undofile = true
-
--- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
-vim.opt.ignorecase = true
-vim.opt.smartcase = true
-
--- Keep signcolumn on by default
-vim.opt.signcolumn = 'yes'
-
--- Decrease update time
-vim.opt.updatetime = 250
-
--- Decrease mapped sequence wait time
-vim.opt.timeoutlen = 300
-
--- Configure how new splits should be opened
-vim.opt.splitright = true
-vim.opt.splitbelow = true
-
--- Sets how neovim will display certain whitespace characters in the editor.
---  See `:help 'list'`
---  and `:help 'listchars'`
-vim.opt.list = true
-vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }
-
--- Preview substitutions live, as you type!
-vim.opt.inccommand = 'split'
-
--- Show which line your cursor is on
-vim.opt.cursorline = true
-
--- Minimal number of screen lines to keep above and below the cursor.
-vim.opt.scrolloff = 10
-
--- if performing an operation that would fail due to unsaved changes in the buffer (like `:q`),
--- instead raise a dialog asking if you wish to save the current file(s)
--- See `:help 'confirm'`
-vim.opt.confirm = true
+-- Load options from options.lua
+require 'options'
 
 -- [[ Basic Keymaps ]]
 --  See `:help vim.keymap.set()`
@@ -453,6 +342,13 @@ require('lazy').setup({
       end, { desc = '[S]earch [N]eovim files' })
     end,
   },
+  -- {
+  --   'nvim-tree/nvim-tree.lua',
+  --   dependencies = { 'nvim-tree/nvim-web-devicons' }, -- Optional, for file icons
+  --   config = function()
+  --     require('nvim-tree').setup {}
+  --   end,
+  -- },
 
   -- LSP Plugins
   {
@@ -894,7 +790,7 @@ require('lazy').setup({
     config = function()
       -- pcall(vim.cmd, [[colorscheme monokai]])
       require('monokai').setup { palette = require('monokai').classic }
-    end
+    end,
   },
 
   -- Highlight todo, notes, etc in comments
@@ -987,26 +883,19 @@ require('lazy').setup({
   --  Here are some example plugins that I've included in the Kickstart repository.
   --  Uncomment any of the lines below to enable them (you will need to restart nvim).
   --
-  -- require 'kickstart.plugins.debug',
-  -- require 'kickstart.plugins.indent_line',
-  -- require 'kickstart.plugins.lint',
-  -- require 'kickstart.plugins.autopairs',
-  -- require 'kickstart.plugins.neo-tree',
-  -- require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps
+  require 'kickstart.plugins.debug',
+  require 'kickstart.plugins.indent_line',
+  require 'kickstart.plugins.lint',
+  require 'kickstart.plugins.autopairs',
+  require 'kickstart.plugins.neo-tree',
+  require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps
 
   -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
   --    This is the easiest way to modularize your config.
   --
   --  Uncomment the following line and add your plugins to `lua/custom/plugins/*.lua` to get going.
   { import = 'custom.plugins' },
-  {
-    'BeerB34r/codam-header.nvim',
-    cmd = 'Stdheader',
-    config = function()
-      require('custom.plugins.codam-header').config()
-    end,
-    lazy = true,
-  },
+
   -- For additional information with loading, sourcing and examples see `:help lazy.nvim-🔌-plugin-spec`
   -- Or use telescope!
   -- In normal mode type `<space>sh` then write `lazy.nvim-plugin`

lua/custom/plugins/codam-header.lua

@@ -1,17 +1,13 @@
--- Codam header
 return {
-  config = function()
-    require('codamheader').setup {
-      auto_update = true,
-      user = 'dponte',
-      mail = 'dponte@student.codam.nl',
-      git = {
-        enabled = false,
-        bin = 'git',
-        user_global = true,
-        email_global = true,
-      },
-      exascii_left = false,
-    }
+  "f-ras/codam-header.nvim",
+  cmd = { "Stdheader" },
+  opts = {
+    auto_update = true, -- Update header when saving.
+    user = 'dponte',
+      mail = 'dponte@student.codam.nl', -- Your mail.
+    -- add other options.
+  },
+  config = function(_, opts)
+    require("codamheader").setup(opts)
   end,
-}
+}

lua/custom/plugins/nvim-tree.lua

@@ -0,0 +1,25 @@
+return {
+  'nvim-tree/nvim-tree.lua',
+  dependencies = { 'nvim-tree/nvim-web-devicons' }, -- Optional, for file icons
+  config = function()
+    require('nvim-tree').setup {
+      sort = {
+        sorter = 'case_sensitive',
+        folders_first = true,
+        files_first = false,
+      },
+      view = {
+        width = 30,
+      },
+      renderer = {
+        group_empty = true,
+      },
+      filters = {
+        dotfiles = true,
+      },
+    }
+
+    -- Key mapping to toggle NvimTree
+    vim.keymap.set('n', '<C-b>', ':NvimTreeToggle<CR>', { desc = 'Toggle NvimTree' })
+  end,
+}

lua/kickstart/plugins/nvim-tree.lua

@@ -1,16 +0,0 @@
-require('nvim-tree').setup {
-  sort = {
-    sorter = 'case_sensitive',
-    folders_first = true,
-    files_first = false,
-  },
-  view = {
-    width = 30,
-  },
-  renderer = {
-    group_empty = true,
-  },
-  filters = {
-    dotfiles = true,
-  },
-}

lua/options.lua

@@ -0,0 +1,70 @@
+-- [[ Setting options ]]
+-- See `:help vim.opt`
+-- NOTE: You can change these options as you wish!
+--  For more options, you can see `:help option-list`
+
+-- Make line numbers default
+vim.opt.number = true
+-- You can also add relative line numbers, to help with jumping.
+--  Experiment for yourself to see if you like it!
+vim.opt.relativenumber = true
+
+-- Enable mouse mode, can be useful for resizing splits for example!
+vim.opt.mouse = 'a'
+
+-- Don't show the mode, since it's already in the status line
+vim.opt.showmode = false
+
+-- Sync clipboard between OS and Neovim.
+--  Schedule the setting after `UiEnter` because it can increase startup-time.
+--  Remove this option if you want your OS clipboard to remain independent.
+--  See `:help 'clipboard'`
+vim.schedule(function()
+  vim.opt.clipboard = 'unnamedplus'
+end)
+
+-- Enable break indent
+vim.opt.breakindent = true
+
+-- Save undo history
+vim.opt.undofile = true
+
+-- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
+vim.opt.ignorecase = true
+vim.opt.smartcase = true
+
+-- Keep signcolumn on by default
+vim.opt.signcolumn = 'yes'
+
+-- Decrease update time
+vim.opt.updatetime = 250
+
+-- Decrease mapped sequence wait time
+vim.opt.timeoutlen = 300
+
+-- Configure how new splits should be opened
+vim.opt.splitright = true
+vim.opt.splitbelow = true
+
+-- swapfile
+vim.opt.swapfile = false
+
+-- Sets how neovim will display certain whitespace characters in the editor.
+--  See `:help 'list'`
+--  and `:help 'listchars'`
+vim.opt.list = true
+vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }
+
+-- Preview substitutions live, as you type!
+vim.opt.inccommand = 'split'
+
+-- Show which line your cursor is on
+vim.opt.cursorline = true
+
+-- Minimal number of screen lines to keep above and below the cursor.
+vim.opt.scrolloff = 10
+
+-- if performing an operation that would fail due to unsaved changes in the buffer (like `:q`),
+-- instead raise a dialog asking if you wish to save the current file(s)
+-- See `:help 'confirm'`
+vim.opt.confirm = true