a41f938cec
As we have seen, dependencies version can prevent the build. We should user lock versions on dependencies that we know work: * Packages are vendored * Add Godep support * Added addtional install step in readme * Fix travis build error
62 lignes
1,2 Kio
Go
62 lignes
1,2 Kio
Go
package logrus
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import (
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"bufio"
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"io"
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"runtime"
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)
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func (logger *Logger) Writer() *io.PipeWriter {
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return logger.WriterLevel(InfoLevel)
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}
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func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
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return NewEntry(logger).WriterLevel(level)
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}
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func (entry *Entry) Writer() *io.PipeWriter {
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return entry.WriterLevel(InfoLevel)
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}
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func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
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reader, writer := io.Pipe()
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var printFunc func(args ...interface{})
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switch level {
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case DebugLevel:
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printFunc = entry.Debug
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case InfoLevel:
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printFunc = entry.Info
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case WarnLevel:
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printFunc = entry.Warn
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case ErrorLevel:
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printFunc = entry.Error
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case FatalLevel:
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printFunc = entry.Fatal
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case PanicLevel:
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printFunc = entry.Panic
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default:
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printFunc = entry.Print
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}
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go entry.writerScanner(reader, printFunc)
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runtime.SetFinalizer(writer, writerFinalizer)
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return writer
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}
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func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
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scanner := bufio.NewScanner(reader)
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for scanner.Scan() {
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printFunc(scanner.Text())
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}
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if err := scanner.Err(); err != nil {
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entry.Errorf("Error while reading from Writer: %s", err)
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}
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reader.Close()
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}
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func writerFinalizer(writer *io.PipeWriter) {
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writer.Close()
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}
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