update config to new version

lua/kickstart/health.lua

@@ -0,0 +1,53 @@
+--[[
+--
+-- This file is not required for your own configuration,
+-- but helps people determine if their system is setup correctly.
+--
+--]]
+
+local check_version = function()
+  if not vim.version.cmp then
+    vim.health.error(string.format("Neovim out of date: '%s'. Upgrade to latest stable or nightly",
+      tostring(vim.version())))
+    return
+  end
+
+  if vim.version.cmp(vim.version(), { 0, 9, 4 }) >= 0 then
+    vim.health.ok(string.format("Neovim version is: '%s'", tostring(vim.version())))
+  else
+    vim.health.error(string.format("Neovim out of date: '%s'. Upgrade to latest stable or nightly",
+      tostring(vim.version())))
+  end
+end
+
+local check_external_reqs = function()
+  -- Basic utils: `git`, `make`, `unzip`
+  for _, exe in ipairs { 'git', 'make', 'unzip', 'rg' } do
+    local is_executable = vim.fn.executable(exe) == 1
+    if is_executable then
+      vim.health.ok(string.format("Found executable: '%s'", exe))
+    else
+      vim.health.warn(string.format("Could not find executable: '%s'", exe))
+    end
+  end
+
+  return true
+end
+
+return {
+  check = function()
+    vim.health.start 'kickstart.nvim'
+
+    vim.health.info [[NOTE: Not every warning is a 'must-fix' in `:checkhealth`
+
+  Fix only warnings for plugins and languages you intend to use.
+    Mason will give warnings for languages that are not installed.
+    You do not need to install, unless you want to use those languages!]]
+
+    local uv = vim.uv or vim.loop
+    vim.health.info('System Information: ' .. vim.inspect(uv.os_uname()))
+
+    check_version()
+    check_external_reqs()
+  end,
+}