Merge pull request #1852 from mattermost/PLT-1608

PLT-1608 Upgrading logging package

1 files changed, 49 insertions, 0 deletions

diff --git a/Godeps/_workspace/src/github.com/alecthomas/log4go/termlog.go b/Godeps/_workspace/src/github.com/alecthomas/log4go/termlog.go
new file mode 100644
index 000000000..8a941e269
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/alecthomas/log4go/termlog.go
@@ -0,0 +1,49 @@
+// Copyright (C) 2010, Kyle Lemons <kyle@kylelemons.net>.  All rights reserved.
+
+package log4go
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"time"
+)
+
+var stdout io.Writer = os.Stdout
+
+// This is the standard writer that prints to standard output.
+type ConsoleLogWriter struct {
+	format string
+	w      chan *LogRecord
+}
+
+// This creates a new ConsoleLogWriter
+func NewConsoleLogWriter() *ConsoleLogWriter {
+	consoleWriter := &ConsoleLogWriter{
+		format: "[%T %D] [%L] (%S) %M",
+		w:      make(chan *LogRecord, LogBufferLength),
+	}
+	go consoleWriter.run(stdout)
+	return consoleWriter
+}
+func (c *ConsoleLogWriter) SetFormat(format string) {
+	c.format = format
+}
+func (c *ConsoleLogWriter) run(out io.Writer) {
+	for rec := range c.w {
+		fmt.Fprint(out, FormatLogRecord(c.format, rec))
+	}
+}
+
+// This is the ConsoleLogWriter's output method.  This will block if the output
+// buffer is full.
+func (c *ConsoleLogWriter) LogWrite(rec *LogRecord) {
+	c.w <- rec
+}
+
+// Close stops the logger from sending messages to standard output.  Attempts to
+// send log messages to this logger after a Close have undefined behavior.
+func (c *ConsoleLogWriter) Close() {
+	close(c.w)
+	time.Sleep(50 * time.Millisecond) // Try to give console I/O time to complete
+}