mirror of
https://github.com/zrepl/zrepl.git
synced 2024-12-01 04:45:27 +01:00
1336c91865
refs #196
40 lines
739 B
Go
40 lines
739 B
Go
package zfscmd
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/zrepl/zrepl/logger"
|
|
)
|
|
|
|
type contextKey int
|
|
|
|
const (
|
|
contextKeyLogger contextKey = iota
|
|
contextKeyJobID
|
|
)
|
|
|
|
type Logger = logger.Logger
|
|
|
|
func WithJobID(ctx context.Context, jobID string) context.Context {
|
|
return context.WithValue(ctx, contextKeyJobID, jobID)
|
|
}
|
|
|
|
func getJobIDOrDefault(ctx context.Context, def string) string {
|
|
ret, ok := ctx.Value(contextKeyJobID).(string)
|
|
if !ok {
|
|
return def
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func WithLogger(ctx context.Context, log Logger) context.Context {
|
|
return context.WithValue(ctx, contextKeyLogger, log)
|
|
}
|
|
|
|
func getLogger(ctx context.Context) Logger {
|
|
if l, ok := ctx.Value(contextKeyLogger).(Logger); ok {
|
|
return l
|
|
}
|
|
return logger.NewNullLogger()
|
|
}
|