feat(checker): checker will now save last check time and only check at configured frequency even after restarting Neovim

lua/lazy/state.lua

@@ -0,0 +1,45 @@
+local Util = require("lazy.util")
+local Config = require("lazy.core.config")
+
+---@type LazyState
+local M = {}
+
+---@class LazyState
+local defaults = {
+  checker = {
+    last_check = 0,
+  },
+}
+
+---@type LazyState
+local data = nil
+
+function M.read()
+  pcall(function()
+    ---@diagnostic disable-next-line: cast-local-type
+    data = vim.json.decode(Util.read_file(Config.options.state))
+  end)
+  data = vim.tbl_deep_extend("force", {}, defaults, data or {})
+end
+
+function M.write()
+  vim.fn.mkdir(vim.fn.fnamemodify(Config.options.state, ":p:h"), "p")
+  Util.write_file(Config.options.state, vim.json.encode(data))
+end
+
+function M.__index(_, key)
+  if not data then
+    M.read()
+  end
+  return data[key]
+end
+
+function M.__setindex(_, key, value)
+  if not data then
+    M.read()
+  end
+  ---@diagnostic disable-next-line: no-unknown
+  data[key] = value
+end
+
+return setmetatable(M, M)