98 lines
2.3 KiB
Go
98 lines
2.3 KiB
Go
package logger
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/*
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/*
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Copyright 2024 Jonas Kaninda
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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import (
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"fmt"
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"github.com/jkaninda/goma-gateway/util"
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"log"
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"os"
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)
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type Logger struct {
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msg string
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args interface{}
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}
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// Info returns info log
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func Info(msg string, args ...interface{}) {
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log.SetOutput(getStd(util.GetStringEnv("GOMA_ACCESS_LOG", "/dev/stdout")))
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formattedMessage := fmt.Sprintf(msg, args...)
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if len(args) == 0 {
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log.Printf("INFO: %s\n", msg)
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} else {
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log.Printf("INFO: %s\n", formattedMessage)
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}
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}
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// Warn returns warning log
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func Warn(msg string, args ...interface{}) {
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log.SetOutput(getStd(util.GetStringEnv("GOMA_ACCESS_LOG", "/dev/stdout")))
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formattedMessage := fmt.Sprintf(msg, args...)
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if len(args) == 0 {
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log.Printf("WARN: %s\n", msg)
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} else {
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log.Printf("WARN: %s\n", formattedMessage)
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}
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}
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// Error error message
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func Error(msg string, args ...interface{}) {
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log.SetOutput(getStd(util.GetStringEnv("GOMA_ERROR_LOG", "/dev/stdout")))
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formattedMessage := fmt.Sprintf(msg, args...)
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if len(args) == 0 {
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log.Printf("ERROR: %s\n", msg)
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} else {
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log.Printf("ERROR: %s\n", formattedMessage)
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}
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}
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func Fatal(msg string, args ...interface{}) {
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log.SetOutput(os.Stdout)
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formattedMessage := fmt.Sprintf(msg, args...)
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if len(args) == 0 {
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log.Printf("ERROR: %s\n", msg)
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} else {
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log.Printf("ERROR: %s\n", formattedMessage)
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}
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os.Exit(1)
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}
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func Debug(msg string, args ...interface{}) {
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log.SetOutput(getStd(util.GetStringEnv("GOMA_ACCESS_LOG", "/dev/stdout")))
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formattedMessage := fmt.Sprintf(msg, args...)
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if len(args) == 0 {
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log.Printf("INFO: %s\n", msg)
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} else {
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log.Printf("INFO: %s\n", formattedMessage)
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}
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}
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func getStd(out string) *os.File {
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switch out {
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case "/dev/stdout":
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return os.Stdout
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case "/dev/stderr":
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return os.Stderr
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case "/dev/stdin":
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return os.Stdin
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default:
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return os.Stdout
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}
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}
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