Initial commit

lua/cave/log/logger.lua

@@ -0,0 +1,39 @@
+local Log = require "cave.log"
+local Meta = require "cave.meta"
+
+local validate = Meta.validate
+local Str = Meta.String
+
+---@class cave.Logger
+---@field prefix string
+local Logger = Meta.derive "Logger"
+
+---@param prefix string
+function Logger:init(prefix) self.prefix = prefix end
+
+---@param prefix string
+---@return cave.Logger
+function Logger.new(prefix)
+  validate { prefix = { prefix, Str } }
+  local logger = setmetatable({}, Logger)
+  logger:init(prefix)
+  return logger
+end
+
+---@param msg string
+---@param ...? any
+function Logger:dbg(msg, ...) Log.dbg(self.prefix .. msg, ...) end
+
+---@param msg string
+---@param ...? any
+function Logger:err(msg, ...) Log.err(self.prefix .. msg, ...) end
+
+---@param msg string
+---@param ...? any
+function Logger:inf(msg, ...) Log.inf(self.prefix .. msg, ...) end
+
+---@param msg string
+---@param ...? any
+function Logger:warn(msg, ...) Log.warn(self.prefix .. msg, ...) end
+
+return Logger