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package output
import (
"context"
"fmt"
"io"
"os"
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"gitoa.ru/go-4devs/console/output/verbosity"
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)
func writeError(_ int, err error) {
if err != nil {
fmt.Fprint(os.Stderr, err)
}
}
type Output func(ctx context.Context, verb verbosity.Verbosity, msg string, args ...KeyValue) (int, error)
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func (o Output) Print(ctx context.Context, args ...interface{}) {
writeError(o(ctx, verbosity.Norm, fmt.Sprint(args...)))
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}
func (o Output) PrintKV(ctx context.Context, msg string, kv ...KeyValue) {
writeError(o(ctx, verbosity.Norm, msg, kv...))
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}
func (o Output) Printf(ctx context.Context, format string, args ...interface{}) {
writeError(o(ctx, verbosity.Norm, fmt.Sprintf(format, args...)))
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}
func (o Output) Println(ctx context.Context, args ...interface{}) {
writeError(o(ctx, verbosity.Norm, fmt.Sprintln(args...)))
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}
func (o Output) Info(ctx context.Context, args ...interface{}) {
writeError(o(ctx, verbosity.Info, fmt.Sprint(args...)))
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}
func (o Output) InfoKV(ctx context.Context, msg string, kv ...KeyValue) {
writeError(o(ctx, verbosity.Info, msg, kv...))
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}
func (o Output) Debug(ctx context.Context, args ...interface{}) {
writeError(o(ctx, verbosity.Debug, fmt.Sprint(args...)))
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}
func (o Output) DebugKV(ctx context.Context, msg string, kv ...KeyValue) {
writeError(o(ctx, verbosity.Debug, msg, kv...))
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}
func (o Output) Trace(ctx context.Context, args ...interface{}) {
writeError(o(ctx, verbosity.Trace, fmt.Sprint(args...)))
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}
func (o Output) TraceKV(ctx context.Context, msg string, kv ...KeyValue) {
writeError(o(ctx, verbosity.Trace, msg, kv...))
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}
func (o Output) Write(b []byte) (int, error) {
return o(context.Background(), verbosity.Norm, string(b))
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}
func (o Output) Writer(ctx context.Context, verb verbosity.Verbosity) io.Writer {
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return verbosityWriter{ctx, o, verb}
}
type verbosityWriter struct {
ctx context.Context
out Output
verb verbosity.Verbosity
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}
func (w verbosityWriter) Write(b []byte) (int, error) {
return w.out(w.ctx, w.verb, string(b))
}