Client option to log full reason for HTTP errors

CHANGELOG.md

@@ -13,6 +13,7 @@
 - Improved support for message replies and allowed mentions
 - Added client statistics (latency, uptime, etc)
 - Loggers, including the client's default logger, can now be configured at runtime (you can toggle the colors, too)
+- HTTP errors now log the full message (can be disabled in client options)
 - Most previously raw tables are now available as rich classes or structs
 - Added many direct client methods (e.g. `client:createMessage(channelId, ...)` can be used as an alternative to `channel:send(...)`, which uses the former internally)
 - In addition to the methods above, added "modify" methods for batch-patching objects (e.g. `channel:modify(payload)`)
@@ -192,6 +193,7 @@
 - Added `defaultImageSize`
 - Added `defaultAllowedMentions`
 - Added `logColors`
+- Added `logFullErrors`
 - Added `status`
 - Added `activity`
 - Renamed `shardCount` to `totalShardCount`

libs/client/API.lua

@@ -94,8 +94,8 @@ function API:setToken(token)
 	end
 end
 
-function API:log(level, res, method, url)
-	return self._client:log(level, '%i - %s : %s %s', res.code, res.reason, method, url)
+function API:log(level, res, method, url, extra)
+	return self._client:log(level, '%i - %s : %s %s%s', res.code, res.reason, method, url, extra or "")
 end
 
 function API:request(method, endpoint, params, query, payload, files)
@@ -242,7 +242,12 @@ function API:commit(method, url, req, payload, route, retries)
 		msg = parseErrors({msg}, data.errors, 'payload')
 	end
 
-	self:log('error', res, method, url)
+	if client.logFullErrors then
+		self:log('error', res, method, url, "\n" .. msg)
+	else
+		self:log('error', res, method, url)
+	end
+
 	return nil, msg, delay
 
 end

libs/client/Client.lua

@@ -96,6 +96,7 @@ local defaultOptions = {
 	dateFormat = {'%F %T', function(o) return checkType('string', o) end},
 	logFile = {'discordia.log', function(o) return checkType('string', o) end},
 	logColors = {true, function(o) return checkType('boolean', o) end},
+	logFullErrors = {false, function(o) return checkType('boolean', o) end},
 	status = {nil, function(o) return checkEnum(enums.status, o) end},
 	activity = {nil, checkActivity},
 }
@@ -116,6 +117,7 @@ function Client:__init(options)
 	self._defaultAllowedMentions = options.defaultAllowedMentions
 	self._defaultBitrate = options.defaultBitrate
 	self._logger = Logger(options.logLevel, options.dateFormat, options.logFile, options.logColors)
+	self._logFullErrors = options.logFullErrors
 	self._api = API(self)
 	self._cdn = CDN(self)
 	self._state = State(self)
@@ -495,6 +497,10 @@ function get:logger()
 	return self._logger
 end
 
+function get:logFullErrors()
+	return self._logFullErrors
+end
+
 function get:token()
 	return self._token
 end