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- // These files implement ANSI-aware input and output streams for use by the Docker Windows client.
- // When asked for the set of standard streams (e.g., stdin, stdout, stderr), the code will create
- // and return pseudo-streams that convert ANSI sequences to / from Windows Console API calls.
- package windowsconsole
- import (
- "io/ioutil"
- "os"
- "sync"
- ansiterm "github.com/Azure/go-ansiterm"
- "github.com/Sirupsen/logrus"
- )
- var logger *logrus.Logger
- var initOnce sync.Once
- func initLogger() {
- initOnce.Do(func() {
- logFile := ioutil.Discard
- if isDebugEnv := os.Getenv(ansiterm.LogEnv); isDebugEnv == "1" {
- logFile, _ = os.Create("ansiReaderWriter.log")
- }
- logger = &logrus.Logger{
- Out: logFile,
- Formatter: new(logrus.TextFormatter),
- Level: logrus.DebugLevel,
- }
- })
- }
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