update config to lazy

- add some new plugins
- remove some old ones
- clean up/update some configs

lua/core/lsp-notifications.lua

@@ -0,0 +1,98 @@
+-- Utility functions shared between progress reports for LSP and DAP
+vim.notify = require("notify")
+
+local client_notifs = {}
+
+local function get_notif_data(client_id, token)
+	if not client_notifs[client_id] then
+		client_notifs[client_id] = {}
+	end
+
+	if not client_notifs[client_id][token] then
+		client_notifs[client_id][token] = {}
+	end
+
+	return client_notifs[client_id][token]
+end
+
+local spinner_frames = { "⣾", "⣽", "⣻", "⢿", "⡿", "⣟", "⣯", "⣷" }
+
+local function update_spinner(client_id, token)
+	local notif_data = get_notif_data(client_id, token)
+
+	if notif_data.spinner then
+		local new_spinner = (notif_data.spinner + 1) % #spinner_frames
+		notif_data.spinner = new_spinner
+
+		notif_data.notification = vim.notify("", nil, {
+			hide_from_history = true,
+			icon = spinner_frames[new_spinner],
+			replace = notif_data.notification,
+		})
+
+		vim.defer_fn(function()
+			update_spinner(client_id, token)
+		end, 100)
+	end
+end
+
+local function format_title(title, client_name)
+	return client_name .. (#title > 0 and ": " .. title or "")
+end
+
+local function format_message(message, percentage)
+	return (percentage and percentage .. "%\t" or "") .. (message or "")
+end
+
+-- LSP integration
+-- Make sure to also have the snippet with the common helper functions in your config!
+
+vim.lsp.handlers["$/progress"] = function(_, result, ctx)
+	local client_id = ctx.client_id
+
+	local val = result.value
+
+	if not val.kind then
+		return
+	end
+
+	local notif_data = get_notif_data(client_id, result.token)
+
+	if val.kind == "begin" then
+		local message = format_message(val.message, val.percentage)
+
+		notif_data.notification = vim.notify(message, "info", {
+			title = format_title(val.title, vim.lsp.get_client_by_id(client_id).name),
+			icon = spinner_frames[1],
+			timeout = false,
+			hide_from_history = false,
+		})
+
+		notif_data.spinner = 1
+		update_spinner(client_id, result.token)
+	elseif val.kind == "report" and notif_data then
+		notif_data.notification = vim.notify(format_message(val.message, val.percentage), "info", {
+			replace = notif_data.notification,
+			hide_from_history = false,
+		})
+	elseif val.kind == "end" and notif_data then
+		notif_data.notification = vim.notify(val.message and format_message(val.message) or "Complete", "info", {
+			icon = "",
+			replace = notif_data.notification,
+			timeout = 3000,
+		})
+
+		notif_data.spinner = nil
+	end
+end
+
+-- table from lsp severity to vim severity.
+local severity = {
+	"error",
+	"warn",
+	"info",
+	"info", -- map both hint and info to info?
+}
+vim.lsp.handlers["window/showMessage"] = function(err, method, params, client_id)
+	vim.notify(method.message, severity[params.type])
+end