Add NeoVim configuration with default font and update setup script

nvim/lua/config/.treesitter.lua.old

@@ -0,0 +1,41 @@
+require'nvim-treesitter.configs'.setup {
+  -- A list of parser names, or "all" (the listed parsers MUST always be installed)
+  ensure_installed = { "lua", "vim", "vimdoc", "query", "markdown", "markdown_inline", "json", "jsonc", "python", "yaml" },
+
+  -- Install parsers synchronously (only applied to `ensure_installed`)
+  sync_install = false,
+
+  -- Automatically install missing parsers when entering buffer
+  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+  auto_install = true,
+
+  -- List of parsers to ignore installing (or "all")
+  ignore_install = { "javascript" },
+
+  ---- If you need to change the installation directory of the parsers (see -> Advanced Setup)
+  -- parser_install_dir = "/some/path/to/store/parsers", -- Remember to run vim.opt.runtimepath:append("/some/path/to/store/parsers")!
+
+  highlight = {
+    enable = true,
+
+    -- NOTE: these are the names of the parsers and not the filetype. (for example if you want to
+    -- disable highlighting for the `tex` filetype, you need to include `latex` in this list as this is
+    -- the name of the parser)
+    -- list of language that will be disabled
+    disable = { "c", "rust" },
+    -- Or use a function for more flexibility, e.g. to disable slow treesitter highlight for large files
+    disable = function(lang, buf)
+        local max_filesize = 100 * 1024 -- 100 KB
+        local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+        if ok and stats and stats.size > max_filesize then
+            return true
+        end
+    end,
+
+    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+    -- Using this option may slow down your editor, and you may see some duplicate highlights.
+    -- Instead of true it can also be a list of languages
+    additional_vim_regex_highlighting = false,
+  },
+}

nvim/lua/config/lazy.lua

@@ -0,0 +1,24 @@
+-- Bootstrap lazy.nvim
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not (vim.uv or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
+  local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", lazyrepo, lazypath })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Make sure to setup `mapleader` and `maplocalleader` before
+-- loading lazy.nvim so that mappings are correct.
+-- This is also a good place to setup other settings (vim.opt)
+vim.g.mapleader = " "
+vim.g.maplocalleader = "\\"
+
+require("lazy").setup("plugins")

nvim/lua/plugins/lualine.lua

@@ -0,0 +1,13 @@
+return {
+ 'nvim-lualine/lualine.nvim',
+  dependencies = { 'nvim-tree/nvim-web-devicons' },
+  config = function()
+    require('lualine').setup({
+      options = {
+        --`theme=codedark,
+        component_separators = { left = '', right = '' },
+        section_separators = { left = '', right = '' }
+      }
+    })
+  end
+}

nvim/lua/plugins/neotree.lua

@@ -0,0 +1,16 @@
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  branch = "v3.x",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
+    "MunifTanjim/nui.nvim",
+    -- {"3rd/image.nvim", opts = {}}, -- Optional image support in preview window: See `# Preview Mode` for more information
+  },
+  lazy = false, -- neo-tree will lazily load itself
+  ---@module "neo-tree"
+  ---@type neotree.Config?
+  opts = {
+    -- fill any relevant options here
+  }
+}

nvim/lua/plugins/telescope.lua

@@ -0,0 +1,5 @@
+return {
+  'nvim-telescope/telescope.nvim', tag = '0.1.8',
+  dependencies = { 'nvim-lua/plenary.nvim' }
+}
+

nvim/lua/plugins/theme.lua

@@ -0,0 +1,10 @@
+return {
+    'projekt0n/github-nvim-theme',
+    name = 'github-theme',
+    lazy = false, -- make sure we load this during startup if it is your main colorscheme
+    priority = 1000, -- make sure to load this before all the other start plugins
+    config = function()
+      require('github-theme').setup({})
+      vim.cmd('colorscheme github_dark_default')
+    end,
+  }

nvim/lua/plugins/treesitter.lua

@@ -0,0 +1,44 @@
+return {
+  "nvim-treesitter/nvim-treesitter",
+  config = function()
+    local config = require("nvim-treesitter.configs")
+    config.setup({
+      -- A list of parser names, or "all" (the listed parsers MUST always be installed)
+      ensure_installed = { "lua", "vim", "vimdoc", "query", "markdown", "markdown_inline", "json", "jsonc", "python", "yaml" },
+
+      -- Install parsers synchronously (only applied to `ensure_installed`)
+      sync_install = false,
+
+      -- Automatically install missing parsers when entering buffer
+      -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+      auto_install = true,
+  
+      -- List of parsers to ignore installing (or "all")
+      ignore_install = { "javascript" },
+
+      highlight = {
+        enable = true,
+
+        -- NOTE: these are the names of the parsers and not the filetype. (for example if you want to
+        -- disable highlighting for the `tex` filetype, you need to include `latex` in this list as this is
+        -- the name of the parser)
+        -- list of language that will be disabled
+        disable = { "c", "rust" },
+        -- Or use a function for more flexibility, e.g. to disable slow treesitter highlight for large files
+        disable = function(lang, buf)
+            local max_filesize = 100 * 1024 -- 100 KB
+            local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+            if ok and stats and stats.size > max_filesize then
+                return true
+            end
+        end,
+
+        -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+        -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+        -- Using this option may slow down your editor, and you may see some duplicate highlights.
+        -- Instead of true it can also be a list of languages
+        additional_vim_regex_highlighting = false,
+      },
+    })
+  end
+}