From aacf5fbcfe1e6f2cdb0c6ab19b3e8dd87e3fd488 Mon Sep 17 00:00:00 2001
From: Alexander Pickering <alexandermpickering@gmail.com>
Date: Sat, 4 May 2019 16:07:24 -0400
Subject: Refactored logging utility

refactored logging so that everything is much cleaner.
---
 gamemode/shared/log.lua | 62 +++++++++++++++++++++++++++++++------------------
 1 file changed, 40 insertions(+), 22 deletions(-)

(limited to 'gamemode/shared/log.lua')

diff --git a/gamemode/shared/log.lua b/gamemode/shared/log.lua
index 8005000..5fc043f 100644
--- a/gamemode/shared/log.lua
+++ b/gamemode/shared/log.lua
@@ -13,30 +13,48 @@ elseif CLIENT then
     domain = "[CLIENT]"
 end
 
---- Print a debug message.
--- This can be suppressed in release versions
-function log.debug(...)
-    MsgC(col.console.gray,domain,"[DEBUG]",table.concat({...}," "),"\n")
+local log_levels = {
+	debug = {
+		color = col.console.gray,domain,
+		prefix = "[DEBUG]"
+	},
+	info = {
+		color = col.console.cyan,domain,
+		prefix = "[INFO]",
+	},
+	warn = {
+		color = col.console.yellow,domain,
+		prefix = "[WARNING]",
+	},
+	error = {
+		color = col.console.red,domain,
+		prefix = "[ERROR]",
+	},
+}
+local level = "debug"
+local rev_levels = {}
+local rev_level_counter = 1
+for k,v in pairs(log_levels) do
+	rev_levels[k] = rev_level_counter
+	rev_level_counter = rev_level_counter + 1
 end
 
---- Print an information message.
--- Things server owners might want to see
-function log.info(...)
-    MsgC(col.console.cyan,domain,"[INFO]",table.concat({...}," "),"\n")
-end
-
---- Prints a warning.
--- Things developers need to look at
--- Maybe print this to a file in the future?
-function log.warn(...)
-    MsgC(col.console.yellow,domain,"[WARNING]",table.concat({...}," "),"\n")
-end
-
---- Prints an error.
--- Things that should never happen
--- Maybe have this automatically make bugs on the bug tracker with the above log files?
-function log.error(...)
-    MsgC(col.console.red,domain,"[ERROR]",table.concat({...}," "),"\n")
+for mode,settings in pairs(log_levels) do
+	log[mode] = function(...)
+		if rev_levels[mode] >= rev_levels[level] then
+			local args = {...}
+			local toprint = {domain, settings.prefix}
+			for _,part in pairs(args) do
+				toprint[#toprint + 1] = tostring(part)
+			end
+			toprint[#toprint + 1] = "\n"
+			MsgC(settings.color,table.concat(toprint," "))
+		end
+	end
+	log[mode .. "f"] = function(...)
+		local args = {...}
+		log[mode](string.format(unpack(args)))
+	end
 end
 
 log.report = fn.curry(
-- 
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