本文整理匯總了Golang中github.com/mitchellh/prefixedio.NewReader函數的典型用法代碼示例。如果您正苦於以下問題：Golang NewReader函數的具體用法？Golang NewReader怎麽用？Golang NewReader使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了NewReader函數的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: copyOutput
// copyOutput uses output prefixes to determine whether data on stdout
// should go to stdout or stderr. This is due to panicwrap using stderr
// as the log and error channel.
func copyOutput(r io.Reader, doneCh chan<- struct{}) {
defer close(doneCh)
pr, err := prefixedio.NewReader(r)
if err != nil {
panic(err)
}
stderrR, err := pr.Prefix(ErrorPrefix)
if err != nil {
panic(err)
}
stdoutR, err := pr.Prefix(OutputPrefix)
if err != nil {
panic(err)
}
defaultR, err := pr.Prefix("")
if err != nil {
panic(err)
}
var stdout io.Writer = os.Stdout
var stderr io.Writer = os.Stderr
if runtime.GOOS == "windows" {
stdout = colorable.NewColorableStdout()
stderr = colorable.NewColorableStderr()
}
var wg sync.WaitGroup
wg.Add(3)
go func() {
defer wg.Done()
io.Copy(stderr, stderrR)
}()
go func() {
defer wg.Done()
io.Copy(stdout, stdoutR)
}()
go func() {
defer wg.Done()
io.Copy(stdout, defaultR)
}()
wg.Wait()
}示例2: copyOutput
// copyOutput
func copyOutput(r io.Reader, doneCh chan<- struct{}) {
defer close(doneCh)
pr, err := prefixedio.NewReader(r)
if err != nil {
panic(err)
}
pr.FlushTimeout = 5 * time.Millisecond
stderrR, err := pr.Prefix(ErrorPrefix)
if err != nil {
panic(err)
}
stdoutR, err := pr.Prefix(OutputPrefix)
if err != nil {
panic(err)
}
defaultR, err := pr.Prefix("")
if err != nil {
panic(err)
}
var wg sync.WaitGroup
wg.Add(3)
go func() {
defer wg.Done()
io.Copy(os.Stderr, stderrR)
}()
go func() {
defer wg.Done()
io.Copy(os.Stdout, stdoutR)
}()
go func() {
defer wg.Done()
io.Copy(os.Stdout, defaultR)
}()
wg.Wait()
}示例3: copyOutput
// copyOutput uses output prefixes to determine whether data on stdout
// should go to stdout or stderr. This is due to panicwrap using stderr
// as the log and error channel.
func copyOutput(r io.Reader) {
pr, err := prefixedio.NewReader(r)
if err != nil {
panic(err)
}
stderrR, err := pr.Prefix(ErrorPrefix)
if err != nil {
panic(err)
}
stdoutR, err := pr.Prefix(OutputPrefix)
if err != nil {
panic(err)
}
defaultR, err := pr.Prefix("")
if err != nil {
panic(err)
}
go io.Copy(os.Stderr, stderrR)
go io.Copy(os.Stdout, stdoutR)
go io.Copy(os.Stdout, defaultR)
}