109 lines
2.6 KiB
Go
109 lines
2.6 KiB
Go
// Copyright © 2021 Kris Nóva <kris@nivenly.com>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package logger
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import (
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"io"
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"sync"
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)
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// Legacy Logic for 0.1.0
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//
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// Here we store the legacy (0.1.0) compatible configuration options
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// that will eventually be deprecated.
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//
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var (
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// Timestamps are used to toggle timestamps
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// deprecated
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Timestamps = true
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// TestMode is used for running
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// the regression tests.
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// deprecated
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TestMode = false
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// Color is no longer used
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// deprecated
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Color = true
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// Level is the legacy log level
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//
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// 0 (Least verbose)
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// 1
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// 2
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// 3
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// 4 (Most verbose)
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//
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// deprecated
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Level = -1
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)
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var (
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testRaceMutex = sync.Mutex{}
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annoyed = false
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)
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// checkDeprecatedValues is a singleton
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// that will only execute once.
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// This will convert the legacy logger.Level
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// to the new logger.BitwiseLevel
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//
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// LogEverything =
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func checkDeprecatedValues() {
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testRaceMutex.Lock()
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defer testRaceMutex.Unlock()
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if Level != -1 {
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if !annoyed {
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Deprecated("********")
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Deprecated("***")
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Deprecated("*")
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Deprecated("logger.Level is deprecated. Use logger.BitwiseLevel")
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Deprecated("*")
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Deprecated("***")
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Deprecated("********")
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annoyed = true
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}
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if Level == 4 {
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BitwiseLevel = LogDeprecated | LogAlways | LogSuccess | LogCritical | LogWarning | LogInfo | LogDebug
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} else if Level == 3 {
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BitwiseLevel = LogDeprecated | LogAlways | LogSuccess | LogCritical | LogWarning | LogInfo
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} else if Level == 2 {
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BitwiseLevel = LogDeprecated | LogAlways | LogSuccess | LogCritical | LogWarning
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} else if Level == 1 {
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BitwiseLevel = LogDeprecated | LogAlways | LogSuccess | LogCritical
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} else if Level == 0 {
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BitwiseLevel = LogDeprecated | LogAlways | LogSuccess
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} else {
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BitwiseLevel = LogDeprecated | LogEverything
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}
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}
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}
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// legacyFindWriter will check if there is an io.Writer
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// appended to the end of the arguments passed to the logger.
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//
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// deprecated
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func legacyFindWriter(a ...interface{}) []interface{} {
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if n := len(a); n > 0 {
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// extract an io.Writer at the end of a
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if newWriter, ok := a[n-1].(io.Writer); ok {
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Writer = newWriter
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a = a[0 : n-1]
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}
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}
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return a
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}
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