From 6cc1723294545996dce8fdea6f1206e9b1d928c3 Mon Sep 17 00:00:00 2001
From: Nydragon <contact@ccnlc.eu>
Date: Fri, 24 May 2024 20:24:44 +0900
Subject: [PATCH] nvim: various improvements

---
 nvim/init.lua                 |  1 -
 nvim/lua/formatter-config.lua |  8 +++++++
 nvim/lua/nvim-lsp-config.lua  |  4 +---
 nvim/lua/nvim-tree-config.lua | 13 ++++++++---
 nvim/lua/plugins.lua          | 44 ++++++++++++++++++++++-------------
 5 files changed, 47 insertions(+), 23 deletions(-)

diff --git a/nvim/init.lua b/nvim/init.lua
index 459f8e2..d64024a 100644
--- a/nvim/init.lua
+++ b/nvim/init.lua
@@ -43,7 +43,6 @@ vim.g.nvim_tree_respect_buf_cwd = 1
 vim.api.nvim_exec(
 	[[
   autocmd! TextYankPost * silent! lua vim.highlight.on_yank()
-  autocmd! BufWritePost * FormatWrite
 ]],
 	false
 )
diff --git a/nvim/lua/formatter-config.lua b/nvim/lua/formatter-config.lua
index 19dbe78..3760a1b 100644
--- a/nvim/lua/formatter-config.lua
+++ b/nvim/lua/formatter-config.lua
@@ -80,4 +80,12 @@ end
 
 M.build = build
 
+local augroup = vim.api.nvim_create_augroup
+local autocmd = vim.api.nvim_create_autocmd
+augroup("__formatter__", { clear = true })
+autocmd("BufWritePost", {
+	group = "__formatter__",
+	command = ":FormatWrite",
+})
+
 return M
diff --git a/nvim/lua/nvim-lsp-config.lua b/nvim/lua/nvim-lsp-config.lua
index 13824df..f4513a3 100644
--- a/nvim/lua/nvim-lsp-config.lua
+++ b/nvim/lua/nvim-lsp-config.lua
@@ -8,7 +8,7 @@ vim.keymap.set("n", "<space>q", vim.diagnostic.setloclist, opts)
 
 -- Use an on_attach function to only map the following keys
 -- after the language server attaches to the current buffer
-local on_attach = function(client, bufnr)
+local on_attach = function(_, bufnr)
 	-- Enable completion triggered by <c-x><c-o>
 	vim.api.nvim_buf_set_option(bufnr, "omnifunc", "v:lua.vim.lsp.omnifunc")
 
@@ -73,8 +73,6 @@ require("lspconfig").lua_ls.setup({
 					-- "${3rd}/luv/library"
 					-- "${3rd}/busted/library",
 				},
-				-- or pull in all of 'runtimepath'. NOTE: this is a lot slower
-				-- library = vim.api.nvim_get_runtime_file("", true)
 			},
 		})
 	end,
diff --git a/nvim/lua/nvim-tree-config.lua b/nvim/lua/nvim-tree-config.lua
index 6a57ec9..0dfa4ca 100644
--- a/nvim/lua/nvim-tree-config.lua
+++ b/nvim/lua/nvim-tree-config.lua
@@ -1,7 +1,14 @@
 vim.g.loaded_netrw = 1
 vim.g.loaded_netrwPlugin = 1
+local api = require("nvim-tree.api")
 
 local function open_nvim_tree(data)
+	if api.tree.is_visible() then
+		return
+	end
+
+	vim.notify(vim.loop.cwd())
+
 	-- buffer is a real file on the disk
 	local real_file = vim.fn.filereadable(data.file) == 1
 
@@ -20,11 +27,11 @@ local function open_nvim_tree(data)
 	end
 
 	-- open the tree, find the file but don't focus it
-	require("nvim-tree.api").tree.toggle({
+	api.tree.open({
 		focus = false,
 		find_file = true,
-		path = path,
+		path = vim.loop.cwd(),
 	})
 end
 
---vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })
+vim.api.nvim_create_autocmd({ "BufAdd" }, { callback = open_nvim_tree })
diff --git a/nvim/lua/plugins.lua b/nvim/lua/plugins.lua
index 856d9e5..405d732 100644
--- a/nvim/lua/plugins.lua
+++ b/nvim/lua/plugins.lua
@@ -21,6 +21,9 @@ require("lazy").setup({
 			require("nvim-tree-config")
 		end,
 		opts = {
+			diagnostics = {
+				enable = true,
+			},
 			update_focused_file = { enable = true },
 			filters = {
 				dotfiles = false,
@@ -59,6 +62,7 @@ require("lazy").setup({
 		"simrat39/rust-tools.nvim",
 		opts = {
 			on_attach = function(_, bufnr)
+				vim.notify("rust-tools attached")
 				-- Hover actions
 				vim.keymap.set("n", "<C-space>", rt.hover_actions.hover_actions, { buffer = bufnr })
 				-- Code action groups
@@ -106,8 +110,16 @@ require("lazy").setup({
 		},
 	}, -- thin bar indicating an arbitray character limit
 
-	{
-		"nvim-telescope/telescope.nvim", -- fuzzy file finder
+	{ -- fuzzy file finder
+		"nvim-telescope/telescope.nvim",
+		opts = {
+			pickers = {
+				find_files = {
+					--hidden = true,
+					no_ignore = true,
+				},
+			},
+		},
 	},
 	{
 		"hrsh7th/nvim-cmp",
@@ -131,11 +143,11 @@ require("lazy").setup({
 			local opts = require("formatter-config").build()
 
 			require("formatter").setup(opts)
-        end
-    },
-    {
-            "rcarriga/nvim-notify",
-        opts = {
+		end,
+	},
+	{
+		"rcarriga/nvim-notify",
+		opts = {
 			render = "wrapped-compact",
 			max_width = function()
 				return math.floor(vim.o.columns * 0.5)
@@ -146,13 +158,21 @@ require("lazy").setup({
 			vim.notify = require("notify")
 		end,
 	},
+	{
+		"direnv/direnv.vim",
+	},
 	{
 		"stevearc/dressing.nvim",
 	},
 	{
 		"nvimdev/dashboard-nvim",
 		event = "VimEnter",
-		dependencies = { { "nvim-tree/nvim-web-devicons" } },
+		opts = {
+			change_to_vcs_root = true,
+		},
+		dependencies = {
+			"nvim-tree/nvim-web-devicons",
+		},
 	},
 	{
 		"sudormrfbin/cheatsheet.nvim",
@@ -232,14 +252,6 @@ require("lazy").setup({
 	},
 })
 
-local augroup = vim.api.nvim_create_augroup
-local autocmd = vim.api.nvim_create_autocmd
-augroup("__formatter__", { clear = true })
-autocmd("BufWritePost", {
-	group = "__formatter__",
-	command = ":FormatWrite",
-})
-
 vim.diagnostic.config({
 	virtual_text = false,
 	signs = true,