84 lines
2.2 KiB
Go
Executable file
84 lines
2.2 KiB
Go
Executable file
/*
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ScheduleTogether Backend
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Copyright (C) 2024, Marco Vitchi Thulin
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DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License version 3
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as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License version 3 for more details.
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This program incorporates external libraries for certain functionalities.
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These libraries are covered by their respective licenses, and their usage
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agreements are as outlined in their respective documentation or source
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code.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package logging
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import (
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"fmt"
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"os"
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"time"
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)
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type Logger struct {
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moduleName string
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}
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// NewLogger creates a new Logger instance
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func NewLogger(moduleName string) *Logger {
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return &Logger{moduleName: moduleName}
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}
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// Log logs a raw message with specified color coding
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func (l *Logger) logRaw(prefix string, msg string, color string) {
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now := time.Now().Format("2006-01-02 15:04:05") // Format for date and time (seconds)
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fmt.Printf("%s[\033[1m%s\033[0m] %s <%s> %s"+Reset+Newline, color, prefix, now, l.moduleName, msg)
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}
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// wraps logRaw for general information logs
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func (l *Logger) Info(msg string) {
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l.logRaw("INFO", msg, White)
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}
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// wraps logRaw for warning logs
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func (l *Logger) Warn(msg string) {
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l.logRaw("WARN", msg, Yellow)
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}
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// wraps logRaw for error logs
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func (l *Logger) Err(msg string) {
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l.logRaw("ERRO", msg, Red)
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}
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// wraps logRaw for error logs
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func (l *Logger) Fatal(msg string) {
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l.logRaw("FATAL", msg, Red)
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os.Exit(1)
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}
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// ANSI color codes
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const (
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Reset string = "\033[0m"
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Bold string = "\033[1m"
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Underline string = "\033[4m"
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Newline string = "\n"
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Black string = "\033[30m"
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Red string = "\033[31m"
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Green string = "\033[32m"
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Yellow string = "\033[33m"
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Blue string = "\033[34m"
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Magenta string = "\033[35m"
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Cyan string = "\033[36m"
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White string = "\033[37m"
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)
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