Merge pull request git-lfs#258 from github/concurrent-uploads

Support concurrent uploads

Author: rubyist

.vendor/src/github.com/cheggaaa/pb/README.md

@@ -57,6 +57,12 @@ bar.ShowTimeLeft = true
 // show average speed    
 bar.ShowSpeed = true
 
+// sets the width of the progress bar
+bar.SetWidth(80)
+
+// sets the width of the progress bar, but if terminal size smaller will be ignored
+bar.SetMaxWidth(80)
+
 // convert output to readable format (like KB, MB)     
 bar.SetUnits(pb.U_BYTES)
 

.vendor/src/github.com/cheggaaa/pb/example/copy/copy.go

@@ -1,14 +1,14 @@
 package main
 
 import (
-	"github.com/cheggaaa/pb"
-	"os"
 	"fmt"
+	"github.com/cheggaaa/pb"
 	"io"
-	"time"
-	"strings"
 	"net/http"
+	"os"
 	"strconv"
+	"strings"
+	"time"
 )
 
 func main() {
@@ -18,12 +18,12 @@ func main() {
 		return
 	}
 	sourceName, destName := os.Args[1], os.Args[2]
-	
+
 	// check source
 	var source io.Reader
 	var sourceSize int64
 	if strings.HasPrefix(sourceName, "http://") {
-		// open as url	
+		// open as url
 		resp, err := http.Get(sourceName)
 		if err != nil {
 			fmt.Printf("Can't get %s: %v\n", sourceName, err)
@@ -54,30 +54,28 @@ func main() {
 		sourceSize = sourceStat.Size()
 		source = s
 	}
-	
-	
-	
+
 	// create dest
 	dest, err := os.Create(destName)
 	if err != nil {
 		fmt.Printf("Can't create %s: %v\n", destName, err)
 		return
 	}
 	defer dest.Close()
-	
-	// create bar	
+
+	// create bar
 	bar := pb.New(int(sourceSize)).SetUnits(pb.U_BYTES).SetRefreshRate(time.Millisecond * 10)
 	bar.ShowSpeed = true
 	bar.Start()
-	
+
 	// create multi writer
 	writer := io.MultiWriter(dest, bar)
-	
+
 	// and copy
 	io.Copy(writer, source)
 	bar.Finish()
 }
 
 func printUsage() {
 	fmt.Println("copy [source file or url] [dest file]")
-}
+}

.vendor/src/github.com/cheggaaa/pb/format.go

@@ -6,21 +6,24 @@ import (
 	"strings"
 )
 
+type Units int
+
 const (
 	// By default, without type handle
-	U_NO = 0
+	U_NO Units = iota
 	// Handle as b, Kb, Mb, etc
-	U_BYTES = 1
+	U_BYTES
 )
 
 // Format integer
-func Format(i int64, units int) string {
+func Format(i int64, units Units) string {
 	switch units {
 	case U_BYTES:
 		return FormatBytes(i)
+	default:
+		// by default just convert to string
+		return strconv.FormatInt(i, 10)
 	}
-	// by default just convert to string
-	return strconv.Itoa(int(i))
 }
 
 // Convert bytes to human readable string. Like a 2 MB, 64.2 KB, 52 B