perf: lazy require commands

lua/lazy/core/util.lua

@@ -411,4 +411,17 @@ function M.merge(...)
   return ret
 end
 
+function M.lazy_require(module)
+  local mod = nil
+  -- if already loaded, return the module
+  -- otherwise return a lazy module
+  return type(package.loaded[module]) == "table" and package.loaded[module]
+    or setmetatable({}, {
+      __index = function(_, key)
+        mod = mod or require(module)
+        return mod[key]
+      end,
+    })
+end
+
 return M

lua/lazy/view/commands.lua

@@ -1,3 +1,4 @@
+local require = require("lazy.core.util").lazy_require
 local View = require("lazy.view")
 local Manage = require("lazy.manage")
 local Util = require("lazy.util")