Added base setup

lua/config/plugins.lua

@@ -0,0 +1,39 @@
+local packer = require("util.packer")
+
+local config = {
+  opt_default = true,
+  auto_reload_compiled = false,
+}
+
+
+local function plugins(use, plugin)
+  -- Bootstrap
+  use({ "wbthomason/packer.nvim" })
+
+  -- Explorer
+  plugin("nvim-neo-tree/neo-tree.nvim")
+  use({
+    "MunifTanjim/nui.nvim",
+    module = "nui",
+  })
+
+  --plugin("nvim-treesitter/nvim-treesitter")
+  use({ "nvim-lua/plenary.nvim", module = "plenary" })
+
+  -- Theme: Icons
+  use({
+    "kyazdani42/nvim-web-devicons",
+    module = "nvim-web-devicons",
+    config = function()
+      require("nvim-web-devicons").setup({ default = true })
+    end,
+  })
+
+  plugin("nvim-treesitter/nvim-treesitter")
+
+  use({ "nvim-treesitter/playground", cmd = { "TSHighlightCapturesUnderCursor", "TSPlaygroundToggle" } })
+
+
+end
+
+return packer.setup(config, plugins)

lua/plugins/neo-tree.lua

@@ -0,0 +1,8 @@
+return {
+	cmd = "Neotree",
+	config = function() 
+		vim.cmd([[ let g:neo_tree_remove_legacy_commands = 1 ]])
+
+		require("neo-tree").setup({filesystem = {follow_current_file = true}})
+	end,
+}

lua/plugins/treesitter.lua

@@ -0,0 +1,23 @@
+local M = {
+	run = ":TSUpdate",
+	event = "User PackerDefered",
+	requires = {
+		"nvim-treesitter/nvim-treesitter-textobjects",
+		"RRethy/nvim-treesitter-textsubjects",
+		"nvim-treesitter/nvim-treesitter-refactor",
+	},
+}
+
+function M.config()
+	require("nvim-treesitter.configs").setup({
+		ensure_installed = {
+			"css",
+			"go",
+			"lua",
+		},
+		sync_install = false,
+		auto_install = true,
+	})
+end
+
+return M

lua/util/init.lua

@@ -0,0 +1,41 @@
+local M = {}
+
+function M.packer_deferred()
+  vim.cmd([[do User PackerDefered]])
+end
+
+function M.require(mod)
+  return M.try(require, mod)
+end
+
+function M.try(fn, ...)
+  local args = { ... }
+
+  return xpcall(function()
+    return fn(unpack(args))
+  end, function(err)
+    local lines = {}
+    table.insert(lines, err)
+    table.insert(lines, debug.traceback("", 3))
+
+    M.error(table.concat(lines, "\n"))
+    return err
+  end)
+end
+function M.t(str)
+  return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+
+function M.warn(msg, name)
+  vim.notify(msg, vim.log.levels.WARN, { title = name or "init.lua" })
+end
+
+function M.error(msg, name)
+  vim.notify(msg, vim.log.levels.ERROR, { title = name or "init.lua" })
+end
+
+function M.info(msg, name)
+  vim.notify(msg, vim.log.levels.INFO, { title = name or "init.lua" })
+end
+
+return M

lua/util/packer.lua

@@ -0,0 +1,127 @@
+local util = require("util")
+
+local M = {}
+
+M.local_plugins = {}
+
+function M.bootstrap()
+	local fn = vim.fn
+	local install_path = fn.stdpath("data") .. "/site/pack/packer/opt/packer.nvim"
+	if fn.empty(fn.glob(install_path)) >  0 then
+		fn.system({"git", "clone", "--depth", "1", "https://github.com/wbthomason/packer.nvim", install_path})
+		return true
+	end
+
+end
+
+function M.auto_compile()
+  local group = vim.api.nvim_create_augroup("PackerUserConfig", {})
+  vim.api.nvim_create_autocmd("BufWritePost", {
+    pattern = { "plugins.lua", "*/plugins/*.lua", "packer.lua" },
+    group = group,
+    callback = function()
+      for p, _ in pairs(package.loaded) do
+        if p:find("^plugins") or p == "config.plugins" or p == "util.packer" then
+          package.loaded[p] = nil
+        end
+      end
+      require("config.plugins")
+      vim.cmd([[PackerCompile]])
+      util.info("Packer compiled...")
+    end,
+  })
+end
+
+function M.use(spec, fn)
+  if type(spec) == "string" then
+    spec = { spec }
+  elseif type(spec) == "table" and #spec > 1 then
+    for i, child_spec in ipairs(spec) do
+      spec[i] = M.use(child_spec, fn)
+    end
+    return
+  end
+  if
+    type(spec.requires) == "string"
+    or (type(spec.requires) == "table" and not vim.tbl_islist(spec.requires) and #spec.requires == 1)
+  then
+    spec.requires = { spec.requires }
+  end
+  if spec.requires then
+    for i, v in ipairs(spec.requires) do
+      spec.requires[i] = M.use(v, fn)
+    end
+  end
+  fn(spec)
+  return spec
+end
+
+function M.get_name(pkg)
+  local parts = vim.split(pkg, "/")
+  return parts[#parts], parts[1]
+end
+
+function M.has_local(name)
+  return vim.loop.fs_stat(vim.fn.expand("~/projects/" .. name)) ~= nil
+end
+
+function M.wrap(use)
+  return function(spec)
+    spec = M.use(spec, M.process_plugin)
+    use(spec)
+  end
+end
+
+function M.process_plugin(spec)
+  if spec.plugin then
+    local ok, plugin = pcall(require, "plugins." .. spec.plugin)
+    if not ok then
+      util.error("Failed to load plugins." .. spec.plugin .. "\n\n" .. plugin)
+    else
+      for k, v in pairs(plugin) do
+        -- what we call init, is called setup in Packer
+        -- skip plugin.setup methods. Thos are to be called maually from scripts
+        local kk = k == "init" and "setup" or k ~= "setup" and k
+        if kk then
+          spec[kk] = type(v) == "function" and ([[require("plugins.%s").%s()]]):format(spec.plugin, k) or v
+        end
+      end
+    end
+    spec.plugin = nil
+  end
+end
+
+function M.plugin(pkg)
+  local name = M.get_name(pkg):lower()
+  name = name:gsub("%.n?vim$", "")
+  name = name:gsub("^n?vim%-", "")
+  name = name:gsub("%-n?vim$", "")
+  name = name:gsub("%.lua$", "")
+  name = name:gsub("%.", "_")
+  return { pkg, plugin = name }
+end
+
+function M.setup(config, fn)
+	local bootstrapped = M.bootstrap()
+	M.auto_compile()
+
+	vim.cmd([[packadd packer.nvim]])
+
+	local packer = require("packer")
+	packer.init(config)
+
+	M.local_plugins = config.local_plugins or {}
+
+	packer.startup(function(use)
+		use = M.wrap(use)
+		fn(use, function(pkg)
+			return use(M.plugin(pkg))
+		end)
+	end)
+
+	if bootstrapped then
+		require("packer").sync()
+	end
+end
+
+return M