113 lines
2.2 KiB
Go
113 lines
2.2 KiB
Go
package text
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import (
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"fmt"
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"io"
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)
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const (
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arrow = "==>"
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smallArrow = " ->"
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opSymbol = "::"
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)
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type Logger struct {
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name string
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debug bool
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stdout io.Writer
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stderr io.Writer
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r io.Reader
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}
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func NewLogger(stdout, stderr io.Writer, r io.Reader, debug bool, name string) *Logger {
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return &Logger{
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debug: debug,
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name: name,
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r: r,
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stderr: stderr,
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stdout: stdout,
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}
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}
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func (l *Logger) Child(name string) *Logger {
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return NewLogger(l.stdout, l.stderr, l.r, l.debug, name)
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}
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func (l *Logger) sprintDebug(a ...any) string {
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return fmt.Sprint(append([]any{
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Bold(Yellow(fmt.Sprintf("[DEBUG:%s]", l.name))),
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}, a...)...)
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}
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func (l *Logger) Debug(a ...any) {
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if !l.debug {
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return
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}
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l.Print(l.sprintDebug(a...))
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}
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func (l *Logger) Debugln(a ...any) {
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if !l.debug {
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return
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}
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l.Println(append([]any{Bold(Yellow(fmt.Sprintf("[DEBUG:%s]", l.name)))}, a...)...)
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}
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func (l *Logger) OperationInfoln(a ...any) {
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l.Println(l.SprintOperationInfo(a...))
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}
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func (l *Logger) OperationInfo(a ...any) {
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l.Print(l.SprintOperationInfo(a...))
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}
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func (l *Logger) SprintOperationInfo(a ...any) string {
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return fmt.Sprint(append([]any{Bold(Cyan(opSymbol + " ")), boldCode}, a...)...) + ResetCode
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}
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func (l *Logger) Info(a ...any) {
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l.Print(append([]any{Bold(Green(arrow + " "))}, a...)...)
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}
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func (l *Logger) Infoln(a ...any) {
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l.Println(append([]any{Bold(Green(arrow))}, a...)...)
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}
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func (l *Logger) Warn(a ...any) {
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l.Print(l.SprintWarn(a...))
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}
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func (l *Logger) Warnln(a ...any) {
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l.Println(l.SprintWarn(a...))
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}
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func (l *Logger) SprintWarn(a ...any) string {
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return fmt.Sprint(append([]any{Bold(Yellow(smallArrow + " "))}, a...)...)
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}
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func (l *Logger) Error(a ...any) {
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fmt.Fprint(l.stderr, l.SprintError(a...))
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}
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func (l *Logger) Errorln(a ...any) {
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fmt.Fprintln(l.stderr, l.SprintError(a...))
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}
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func (l *Logger) SprintError(a ...any) string {
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return fmt.Sprint(append([]any{Bold(Red(smallArrow + " "))}, a...)...)
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}
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func (l *Logger) Printf(format string, a ...any) {
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fmt.Fprintf(l.stdout, format, a...)
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}
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func (l *Logger) Println(a ...any) {
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fmt.Fprintln(l.stdout, a...)
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}
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func (l *Logger) Print(a ...any) {
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fmt.Fprint(l.stdout, a...)
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}
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