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ntool/nlog/richlogger.go

180 lines
3.5 KiB
Go

1 year ago
package nlog
import (
"context"
"fmt"
"git.noahlan.cn/noahlan/ntool/ntime"
"time"
)
// WithCallerSkip returns a Logger with given caller skip.
func WithCallerSkip(skip int) Logger {
if skip <= 0 {
return new(richLogger)
}
return &richLogger{
callerSkip: skip,
}
}
// WithContext sets ctx to log, for keeping tracing information.
func WithContext(ctx context.Context) Logger {
return &richLogger{
ctx: ctx,
}
}
// WithDuration returns a Logger with given duration.
func WithDuration(d time.Duration) Logger {
return &richLogger{
fields: []LogField{Field(durationKey, ntime.ReprOfDuration(d))},
}
}
type richLogger struct {
ctx context.Context
callerSkip int
fields []LogField
}
func (l *richLogger) Debug(v ...any) {
l.debug(fmt.Sprint(v...))
}
func (l *richLogger) Debugf(format string, v ...any) {
l.debug(fmt.Sprintf(format, v...))
}
func (l *richLogger) Debugv(v any) {
l.debug(v)
}
func (l *richLogger) Debugw(msg string, fields ...LogField) {
l.debug(msg, fields...)
}
func (l *richLogger) Error(v ...any) {
l.err(fmt.Sprint(v...))
}
func (l *richLogger) Errorf(format string, v ...any) {
l.err(fmt.Sprintf(format, v...))
}
func (l *richLogger) Errorv(v any) {
l.err(v)
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}
func (l *richLogger) Errorw(msg string, fields ...LogField) {
l.err(msg, fields...)
}
func (l *richLogger) Info(v ...any) {
l.info(fmt.Sprint(v...))
}
func (l *richLogger) Infof(format string, v ...any) {
l.info(fmt.Sprintf(format, v...))
}
func (l *richLogger) Infov(v any) {
l.info(v)
}
func (l *richLogger) Infow(msg string, fields ...LogField) {
l.info(msg, fields...)
}
func (l *richLogger) Slow(v ...any) {
l.slow(fmt.Sprint(v...))
}
func (l *richLogger) Slowf(format string, v ...any) {
l.slow(fmt.Sprintf(format, v...))
}
func (l *richLogger) Slowv(v any) {
l.slow(v)
}
func (l *richLogger) Sloww(msg string, fields ...LogField) {
l.slow(msg, fields...)
}
func (l *richLogger) WithCallerSkip(skip int) Logger {
if skip <= 0 {
return l
}
l.callerSkip = skip
return l
}
func (l *richLogger) WithContext(ctx context.Context) Logger {
l.ctx = ctx
return l
}
func (l *richLogger) WithDuration(duration time.Duration) Logger {
l.fields = append(l.fields, Field(durationKey, ntime.ReprOfDuration(duration)))
return l
}
func (l *richLogger) WithFields(fields ...LogField) Logger {
l.fields = append(l.fields, fields...)
return l
}
func (l *richLogger) buildFields(fields ...LogField) []LogField {
fields = append(l.fields, fields...)
fields = append(fields, Field(callerKey, getCaller(callerDepth+l.callerSkip)))
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if l.ctx == nil {
return fields
}
traceID := traceIDFromContext(l.ctx)
if len(traceID) > 0 {
fields = append(fields, Field(traceKey, traceID))
}
spanID := spanIDFromContext(l.ctx)
if len(spanID) > 0 {
fields = append(fields, Field(spanKey, spanID))
}
val := l.ctx.Value(fieldsContextKey)
if val != nil {
if arr, ok := val.([]LogField); ok {
fields = append(fields, arr...)
}
}
return fields
}
func (l *richLogger) debug(v any, fields ...LogField) {
if shallLog(DebugLevel) {
getWriter().Debug(v, l.buildFields(fields...)...)
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}
}
func (l *richLogger) err(v any, fields ...LogField) {
if shallLog(ErrorLevel) {
getWriter().Error(v, l.buildFields(fields...)...)
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}
}
func (l *richLogger) info(v any, fields ...LogField) {
if shallLog(InfoLevel) {
getWriter().Info(v, l.buildFields(fields...)...)
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}
}
func (l *richLogger) slow(v any, fields ...LogField) {
if shallLog(ErrorLevel) {
getWriter().Slow(v, l.buildFields(fields...)...)
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}
}