Update c/image with https://github.com/containers/image/pull/1944

... to update github.com/opencontainers/image-spec to v1.1.0-rc3.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>

vendor/github.com/vbauerster/mpb/v8/README.md

@@ -82,8 +82,8 @@ func main() {
             mpb.AppendDecorators(
                 // replace ETA decorator with "done" message, OnComplete event
                 decor.OnComplete(
-                    // ETA decorator with ewma age of 60
-                    decor.EwmaETA(decor.ET_STYLE_GO, 60, decor.WCSyncWidth), "done",
+                    // ETA decorator with ewma age of 30
+                    decor.EwmaETA(decor.ET_STYLE_GO, 30, decor.WCSyncWidth), "done",
                 ),
             ),
         )

vendor/github.com/vbauerster/mpb/v8/decor/counters.go

@@ -2,13 +2,6 @@ package decor
 
 import (
 	"fmt"
-	"strings"
-)
-
-const (
-	_ = iota
-	UnitKiB
-	UnitKB
 )
 
 // CountersNoUnit is a wrapper around Counters with no unit param.
@@ -17,54 +10,60 @@ func CountersNoUnit(pairFmt string, wcc ...WC) Decorator {
 }
 
 // CountersKibiByte is a wrapper around Counters with predefined unit
-// UnitKiB (bytes/1024).
+// as SizeB1024(0).
 func CountersKibiByte(pairFmt string, wcc ...WC) Decorator {
-	return Counters(UnitKiB, pairFmt, wcc...)
+	return Counters(SizeB1024(0), pairFmt, wcc...)
 }
 
 // CountersKiloByte is a wrapper around Counters with predefined unit
-// UnitKB (bytes/1000).
+// as SizeB1000(0).
 func CountersKiloByte(pairFmt string, wcc ...WC) Decorator {
-	return Counters(UnitKB, pairFmt, wcc...)
+	return Counters(SizeB1000(0), pairFmt, wcc...)
 }
 
 // Counters decorator with dynamic unit measure adjustment.
 //
-//	`unit` one of [0|UnitKiB|UnitKB] zero for no unit
+//	`unit` one of [0|SizeB1024(0)|SizeB1000(0)]
 //
-//	`pairFmt` printf compatible verbs for current and total pair
+//	`pairFmt` printf compatible verbs for current and total
 //
 //	`wcc` optional WC config
 //
-// pairFmt example if unit=UnitKB:
+// pairFmt example if unit=SizeB1000(0):
 //
-//	pairFmt="%.1f / %.1f"   output: "1.0MB / 12.0MB"
-//	pairFmt="% .1f / % .1f" output: "1.0 MB / 12.0 MB"
 //	pairFmt="%d / %d"       output: "1MB / 12MB"
 //	pairFmt="% d / % d"     output: "1 MB / 12 MB"
-func Counters(unit int, pairFmt string, wcc ...WC) Decorator {
-	producer := func(unit int, pairFmt string) DecorFunc {
-		if pairFmt == "" {
-			pairFmt = "%d / %d"
-		} else if strings.Count(pairFmt, "%") != 2 {
-			panic("expected pairFmt with exactly 2 verbs")
-		}
-		switch unit {
-		case UnitKiB:
+//	pairFmt="%.1f / %.1f"   output: "1.0MB / 12.0MB"
+//	pairFmt="% .1f / % .1f" output: "1.0 MB / 12.0 MB"
+//	pairFmt="%f / %f"       output: "1.000000MB / 12.000000MB"
+//	pairFmt="% f / % f"     output: "1.000000 MB / 12.000000 MB"
+func Counters(unit interface{}, pairFmt string, wcc ...WC) Decorator {
+	producer := func() DecorFunc {
+		switch unit.(type) {
+		case SizeB1024:
+			if pairFmt == "" {
+				pairFmt = "% d / % d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(pairFmt, SizeB1024(s.Current), SizeB1024(s.Total))
 			}
-		case UnitKB:
+		case SizeB1000:
+			if pairFmt == "" {
+				pairFmt = "% d / % d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(pairFmt, SizeB1000(s.Current), SizeB1000(s.Total))
 			}
 		default:
+			if pairFmt == "" {
+				pairFmt = "%d / %d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(pairFmt, s.Current, s.Total)
 			}
 		}
 	}
-	return Any(producer(unit, pairFmt), wcc...)
+	return Any(producer(), wcc...)
 }
 
 // TotalNoUnit is a wrapper around Total with no unit param.
@@ -73,55 +72,60 @@ func TotalNoUnit(format string, wcc ...WC) Decorator {
 }
 
 // TotalKibiByte is a wrapper around Total with predefined unit
-// UnitKiB (bytes/1024).
+// as SizeB1024(0).
 func TotalKibiByte(format string, wcc ...WC) Decorator {
-	return Total(UnitKiB, format, wcc...)
+	return Total(SizeB1024(0), format, wcc...)
 }
 
 // TotalKiloByte is a wrapper around Total with predefined unit
-// UnitKB (bytes/1000).
+// as SizeB1000(0).
 func TotalKiloByte(format string, wcc ...WC) Decorator {
-	return Total(UnitKB, format, wcc...)
+	return Total(SizeB1000(0), format, wcc...)
 }
 
 // Total decorator with dynamic unit measure adjustment.
 //
-//	`unit` one of [0|UnitKiB|UnitKB] zero for no unit
+//	`unit` one of [0|SizeB1024(0)|SizeB1000(0)]
 //
 //	`format` printf compatible verb for Total
 //
 //	`wcc` optional WC config
 //
-// format example if unit=UnitKiB:
+// format example if unit=SizeB1024(0):
 //
-//	format="%.1f"  output: "12.0MiB"
-//	format="% .1f" output: "12.0 MiB"
 //	format="%d"    output: "12MiB"
 //	format="% d"   output: "12 MiB"
-func Total(unit int, format string, wcc ...WC) Decorator {
-	producer := func(unit int, format string) DecorFunc {
-		if format == "" {
-			format = "%d"
-		} else if strings.Count(format, "%") != 1 {
-			panic("expected format with exactly 1 verb")
-		}
-
-		switch unit {
-		case UnitKiB:
+//	format="%.1f"  output: "12.0MiB"
+//	format="% .1f" output: "12.0 MiB"
+//	format="%f"    output: "12.000000MiB"
+//	format="% f"   output: "12.000000 MiB"
+func Total(unit interface{}, format string, wcc ...WC) Decorator {
+	producer := func() DecorFunc {
+		switch unit.(type) {
+		case SizeB1024:
+			if format == "" {
+				format = "% d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, SizeB1024(s.Total))
 			}
-		case UnitKB:
+		case SizeB1000:
+			if format == "" {
+				format = "% d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, SizeB1000(s.Total))
 			}
 		default:
+			if format == "" {
+				format = "%d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, s.Total)
 			}
 		}
 	}
-	return Any(producer(unit, format), wcc...)
+	return Any(producer(), wcc...)
 }
 
 // CurrentNoUnit is a wrapper around Current with no unit param.
@@ -130,55 +134,60 @@ func CurrentNoUnit(format string, wcc ...WC) Decorator {
 }
 
 // CurrentKibiByte is a wrapper around Current with predefined unit
-// UnitKiB (bytes/1024).
+// as SizeB1024(0).
 func CurrentKibiByte(format string, wcc ...WC) Decorator {
-	return Current(UnitKiB, format, wcc...)
+	return Current(SizeB1024(0), format, wcc...)
 }
 
 // CurrentKiloByte is a wrapper around Current with predefined unit
-// UnitKB (bytes/1000).
+// as SizeB1000(0).
 func CurrentKiloByte(format string, wcc ...WC) Decorator {
-	return Current(UnitKB, format, wcc...)
+	return Current(SizeB1000(0), format, wcc...)
 }
 
 // Current decorator with dynamic unit measure adjustment.
 //
-//	`unit` one of [0|UnitKiB|UnitKB] zero for no unit
+//	`unit` one of [0|SizeB1024(0)|SizeB1000(0)]
 //
 //	`format` printf compatible verb for Current
 //
 //	`wcc` optional WC config
 //
-// format example if unit=UnitKiB:
+// format example if unit=SizeB1024(0):
 //
-//	format="%.1f"  output: "12.0MiB"
-//	format="% .1f" output: "12.0 MiB"
 //	format="%d"    output: "12MiB"
 //	format="% d"   output: "12 MiB"
-func Current(unit int, format string, wcc ...WC) Decorator {
-	producer := func(unit int, format string) DecorFunc {
-		if format == "" {
-			format = "%d"
-		} else if strings.Count(format, "%") != 1 {
-			panic("expected format with exactly 1 verb")
-		}
-
-		switch unit {
-		case UnitKiB:
+//	format="%.1f"  output: "12.0MiB"
+//	format="% .1f" output: "12.0 MiB"
+//	format="%f"    output: "12.000000MiB"
+//	format="% f"   output: "12.000000 MiB"
+func Current(unit interface{}, format string, wcc ...WC) Decorator {
+	producer := func() DecorFunc {
+		switch unit.(type) {
+		case SizeB1024:
+			if format == "" {
+				format = "% d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, SizeB1024(s.Current))
 			}
-		case UnitKB:
+		case SizeB1000:
+			if format == "" {
+				format = "% d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, SizeB1000(s.Current))
 			}
 		default:
+			if format == "" {
+				format = "%d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, s.Current)
 			}
 		}
 	}
-	return Any(producer(unit, format), wcc...)
+	return Any(producer(), wcc...)
 }
 
 // InvertedCurrentNoUnit is a wrapper around InvertedCurrent with no unit param.
@@ -187,53 +196,58 @@ func InvertedCurrentNoUnit(format string, wcc ...WC) Decorator {
 }
 
 // InvertedCurrentKibiByte is a wrapper around InvertedCurrent with predefined unit
-// UnitKiB (bytes/1024).
+// as SizeB1024(0).
 func InvertedCurrentKibiByte(format string, wcc ...WC) Decorator {
-	return InvertedCurrent(UnitKiB, format, wcc...)
+	return InvertedCurrent(SizeB1024(0), format, wcc...)
 }
 
 // InvertedCurrentKiloByte is a wrapper around InvertedCurrent with predefined unit
-// UnitKB (bytes/1000).
+// as SizeB1000(0).
 func InvertedCurrentKiloByte(format string, wcc ...WC) Decorator {
-	return InvertedCurrent(UnitKB, format, wcc...)
+	return InvertedCurrent(SizeB1000(0), format, wcc...)
 }
 
 // InvertedCurrent decorator with dynamic unit measure adjustment.
 //
-//	`unit` one of [0|UnitKiB|UnitKB] zero for no unit
+//	`unit` one of [0|SizeB1024(0)|SizeB1000(0)]
 //
 //	`format` printf compatible verb for InvertedCurrent
 //
 //	`wcc` optional WC config
 //
-// format example if unit=UnitKiB:
+// format example if unit=SizeB1024(0):
 //
-//	format="%.1f"  output: "12.0MiB"
-//	format="% .1f" output: "12.0 MiB"
 //	format="%d"    output: "12MiB"
 //	format="% d"   output: "12 MiB"
-func InvertedCurrent(unit int, format string, wcc ...WC) Decorator {
-	producer := func(unit int, format string) DecorFunc {
-		if format == "" {
-			format = "%d"
-		} else if strings.Count(format, "%") != 1 {
-			panic("expected format with exactly 1 verb")
-		}
-
-		switch unit {
-		case UnitKiB:
+//	format="%.1f"  output: "12.0MiB"
+//	format="% .1f" output: "12.0 MiB"
+//	format="%f"    output: "12.000000MiB"
+//	format="% f"   output: "12.000000 MiB"
+func InvertedCurrent(unit interface{}, format string, wcc ...WC) Decorator {
+	producer := func() DecorFunc {
+		switch unit.(type) {
+		case SizeB1024:
+			if format == "" {
+				format = "% d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, SizeB1024(s.Total-s.Current))
 			}
-		case UnitKB:
+		case SizeB1000:
+			if format == "" {
+				format = "% d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, SizeB1000(s.Total-s.Current))
 			}
 		default:
+			if format == "" {
+				format = "%d"
+			}
 			return func(s Statistics) string {
 				return fmt.Sprintf(format, s.Total-s.Current)
 			}
 		}
 	}
-	return Any(producer(unit, format), wcc...)
+	return Any(producer(), wcc...)
 }

vendor/github.com/vbauerster/mpb/v8/decor/eta.go

@@ -199,8 +199,7 @@ func chooseTimeProducer(style TimeStyle) func(time.Duration) string {
 		}
 	default:
 		return func(remaining time.Duration) string {
-			// strip off nanoseconds
-			return ((remaining / time.Second) * time.Second).String()
+			return remaining.Truncate(time.Second).String()
 		}
 	}
 }

vendor/github.com/vbauerster/mpb/v8/decor/on_abort.go

@@ -34,8 +34,7 @@ type onAbortWrapper struct {
 
 func (d *onAbortWrapper) Decor(s Statistics) string {
 	if s.Aborted {
-		wc := d.GetConf()
-		return wc.FormatMsg(d.msg)
+		return d.GetConf().FormatMsg(d.msg)
 	}
 	return d.Decorator.Decor(s)
 }

vendor/github.com/vbauerster/mpb/v8/decor/on_complete.go

@@ -33,8 +33,7 @@ type onCompleteWrapper struct {
 
 func (d *onCompleteWrapper) Decor(s Statistics) string {
 	if s.Completed {
-		wc := d.GetConf()
-		return wc.FormatMsg(d.msg)
+		return d.GetConf().FormatMsg(d.msg)
 	}
 	return d.Decorator.Decor(s)
 }

vendor/github.com/vbauerster/mpb/v8/decor/percentage.go

@@ -7,24 +7,25 @@ import (
 	"github.com/vbauerster/mpb/v8/internal"
 )
 
+var _ fmt.Formatter = percentageType(0)
+
 type percentageType float64
 
 func (s percentageType) Format(st fmt.State, verb rune) {
-	var prec int
+	prec := -1
 	switch verb {
-	case 'd':
-	case 's':
-		prec = -1
-	default:
+	case 'f', 'e', 'E':
+		prec = 6 // default prec of fmt.Printf("%f|%e|%E")
+		fallthrough
+	case 'b', 'g', 'G', 'x', 'X':
 		if p, ok := st.Precision(); ok {
 			prec = p
-		} else {
-			prec = 6
 		}
+	default:
+		verb, prec = 'f', 0
 	}
 
-	p := bytesPool.Get().(*[]byte)
-	b := strconv.AppendFloat(*p, float64(s), 'f', prec, 64)
+	b := strconv.AppendFloat(make([]byte, 0, 16), float64(s), byte(verb), prec, 64)
 	if st.Flag(' ') {
 		b = append(b, ' ', '%')
 	} else {
@@ -34,7 +35,6 @@ func (s percentageType) Format(st fmt.State, verb rune) {
 	if err != nil {
 		panic(err)
 	}
-	bytesPool.Put(p)
 }
 
 // Percentage returns percentage decorator. It's a wrapper of NewPercentage.
@@ -44,12 +44,18 @@ func Percentage(wcc ...WC) Decorator {
 
 // NewPercentage percentage decorator with custom format string.
 //
+//	`format` printf compatible verb
+//
+//	`wcc` optional WC config
+//
 // format examples:
 //
-//	format="%.1f"  output: "1.0%"
-//	format="% .1f" output: "1.0 %"
 //	format="%d"    output: "1%"
 //	format="% d"   output: "1 %"
+//	format="%.1f"  output: "1.0%"
+//	format="% .1f" output: "1.0 %"
+//	format="%f"    output: "1.000000%"
+//	format="% f"   output: "1.000000 %"
 func NewPercentage(format string, wcc ...WC) Decorator {
 	if format == "" {
 		format = "% d"

vendor/github.com/vbauerster/mpb/v8/decor/pool.go

@@ -1,10 +0,0 @@
-package decor
-
-import "sync"
-
-var bytesPool = sync.Pool{
-	New: func() interface{} {
-		b := make([]byte, 0, 32)
-		return &b
-	},
-}

vendor/github.com/vbauerster/mpb/v8/decor/size_type.go

@@ -8,6 +8,13 @@ import (
 //go:generate stringer -type=SizeB1024 -trimprefix=_i
 //go:generate stringer -type=SizeB1000 -trimprefix=_
 
+var (
+	_ fmt.Formatter = SizeB1024(0)
+	_ fmt.Stringer  = SizeB1024(0)
+	_ fmt.Formatter = SizeB1000(0)
+	_ fmt.Stringer  = SizeB1000(0)
+)
+
 const (
 	_ib   SizeB1024 = iota + 1
 	_iKiB SizeB1024 = 1 << (iota * 10)
@@ -22,17 +29,17 @@ const (
 type SizeB1024 int64
 
 func (self SizeB1024) Format(st fmt.State, verb rune) {
-	var prec int
+	prec := -1
 	switch verb {
-	case 'd':
-	case 's':
-		prec = -1
-	default:
+	case 'f', 'e', 'E':
+		prec = 6 // default prec of fmt.Printf("%f|%e|%E")
+		fallthrough
+	case 'b', 'g', 'G', 'x', 'X':
 		if p, ok := st.Precision(); ok {
 			prec = p
-		} else {
-			prec = 6
 		}
+	default:
+		verb, prec = 'f', 0
 	}
 
 	var unit SizeB1024
@@ -49,8 +56,7 @@ func (self SizeB1024) Format(st fmt.State, verb rune) {
 		unit = _iTiB
 	}
 
-	p := bytesPool.Get().(*[]byte)
-	b := strconv.AppendFloat(*p, float64(self)/float64(unit), 'f', prec, 64)
+	b := strconv.AppendFloat(make([]byte, 0, 24), float64(self)/float64(unit), byte(verb), prec, 64)
 	if st.Flag(' ') {
 		b = append(b, ' ')
 	}
@@ -59,7 +65,6 @@ func (self SizeB1024) Format(st fmt.State, verb rune) {
 	if err != nil {
 		panic(err)
 	}
-	bytesPool.Put(p)
 }
 
 const (
@@ -76,17 +81,17 @@ const (
 type SizeB1000 int64
 
 func (self SizeB1000) Format(st fmt.State, verb rune) {
-	var prec int
+	prec := -1
 	switch verb {
-	case 'd':
-	case 's':
-		prec = -1
-	default:
+	case 'f', 'e', 'E':
+		prec = 6 // default prec of fmt.Printf("%f|%e|%E")
+		fallthrough
+	case 'b', 'g', 'G', 'x', 'X':
 		if p, ok := st.Precision(); ok {
 			prec = p
-		} else {
-			prec = 6
 		}
+	default:
+		verb, prec = 'f', 0
 	}
 
 	var unit SizeB1000
@@ -103,8 +108,7 @@ func (self SizeB1000) Format(st fmt.State, verb rune) {
 		unit = _TB
 	}
 
-	p := bytesPool.Get().(*[]byte)
-	b := strconv.AppendFloat(*p, float64(self)/float64(unit), 'f', prec, 64)
+	b := strconv.AppendFloat(make([]byte, 0, 24), float64(self)/float64(unit), byte(verb), prec, 64)
 	if st.Flag(' ') {
 		b = append(b, ' ')
 	}
@@ -113,5 +117,4 @@ func (self SizeB1000) Format(st fmt.State, verb rune) {
 	if err != nil {
 		panic(err)
 	}
-	bytesPool.Put(p)
 }

vendor/github.com/vbauerster/mpb/v8/decor/speed.go

@@ -39,7 +39,7 @@ func (self speedFormatter) Format(st fmt.State, verb rune) {
 // EwmaSpeed exponential-weighted-moving-average based speed decorator.
 // For this decorator to work correctly you have to measure each iteration's
 // duration and pass it to one of the (*Bar).EwmaIncr... family methods.
-func EwmaSpeed(unit int, format string, age float64, wcc ...WC) Decorator {
+func EwmaSpeed(unit interface{}, format string, age float64, wcc ...WC) Decorator {
 	var average ewma.MovingAverage
 	if age == 0 {
 		average = ewma.NewMovingAverage()
@@ -52,7 +52,7 @@ func EwmaSpeed(unit int, format string, age float64, wcc ...WC) Decorator {
 // MovingAverageSpeed decorator relies on MovingAverage implementation
 // to calculate its average.
 //
-//	`unit` one of [0|UnitKiB|UnitKB] zero for no unit
+//	`unit` one of [0|SizeB1024(0)|SizeB1000(0)]
 //
 //	`format` printf compatible verb for value, like "%f" or "%d"
 //
@@ -62,14 +62,11 @@ func EwmaSpeed(unit int, format string, age float64, wcc ...WC) Decorator {
 //
 // format examples:
 //
-//	unit=UnitKiB, format="%.1f"  output: "1.0MiB/s"
-//	unit=UnitKiB, format="% .1f" output: "1.0 MiB/s"
-//	unit=UnitKB,  format="%.1f"  output: "1.0MB/s"
-//	unit=UnitKB,  format="% .1f" output: "1.0 MB/s"
-func MovingAverageSpeed(unit int, format string, average ewma.MovingAverage, wcc ...WC) Decorator {
-	if format == "" {
-		format = "%.0f"
-	}
+//	unit=SizeB1024(0), format="%.1f"  output: "1.0MiB/s"
+//	unit=SizeB1024(0), format="% .1f" output: "1.0 MiB/s"
+//	unit=SizeB1000(0), format="%.1f"  output: "1.0MB/s"
+//	unit=SizeB1000(0), format="% .1f" output: "1.0 MB/s"
+func MovingAverageSpeed(unit interface{}, format string, average ewma.MovingAverage, wcc ...WC) Decorator {
 	d := &movingAverageSpeed{
 		WC:       initWC(wcc...),
 		average:  average,
@@ -106,14 +103,14 @@ func (d *movingAverageSpeed) EwmaUpdate(n int64, dur time.Duration) {
 
 // AverageSpeed decorator with dynamic unit measure adjustment. It's
 // a wrapper of NewAverageSpeed.
-func AverageSpeed(unit int, format string, wcc ...WC) Decorator {
+func AverageSpeed(unit interface{}, format string, wcc ...WC) Decorator {
 	return NewAverageSpeed(unit, format, time.Now(), wcc...)
 }
 
 // NewAverageSpeed decorator with dynamic unit measure adjustment and
 // user provided start time.
 //
-//	`unit` one of [0|UnitKiB|UnitKB] zero for no unit
+//	`unit` one of [0|SizeB1024(0)|SizeB1000(0)]
 //
 //	`format` printf compatible verb for value, like "%f" or "%d"
 //
@@ -123,14 +120,11 @@ func AverageSpeed(unit int, format string, wcc ...WC) Decorator {
 //
 // format examples:
 //
-//	unit=UnitKiB, format="%.1f"  output: "1.0MiB/s"
-//	unit=UnitKiB, format="% .1f" output: "1.0 MiB/s"
-//	unit=UnitKB,  format="%.1f"  output: "1.0MB/s"
-//	unit=UnitKB,  format="% .1f" output: "1.0 MB/s"
-func NewAverageSpeed(unit int, format string, startTime time.Time, wcc ...WC) Decorator {
-	if format == "" {
-		format = "%.0f"
-	}
+//	unit=SizeB1024(0), format="%.1f"  output: "1.0MiB/s"
+//	unit=SizeB1024(0), format="% .1f" output: "1.0 MiB/s"
+//	unit=SizeB1000(0), format="%.1f"  output: "1.0MB/s"
+//	unit=SizeB1000(0), format="% .1f" output: "1.0 MB/s"
+func NewAverageSpeed(unit interface{}, format string, startTime time.Time, wcc ...WC) Decorator {
 	d := &averageSpeed{
 		WC:        initWC(wcc...),
 		startTime: startTime,
@@ -151,7 +145,6 @@ func (d *averageSpeed) Decor(s Statistics) string {
 		speed := float64(s.Current) / float64(time.Since(d.startTime))
 		d.msg = d.producer(speed * 1e9)
 	}
-
 	return d.FormatMsg(d.msg)
 }
 
@@ -159,17 +152,26 @@ func (d *averageSpeed) AverageAdjust(startTime time.Time) {
 	d.startTime = startTime
 }
 
-func chooseSpeedProducer(unit int, format string) func(float64) string {
-	switch unit {
-	case UnitKiB:
+func chooseSpeedProducer(unit interface{}, format string) func(float64) string {
+	switch unit.(type) {
+	case SizeB1024:
+		if format == "" {
+			format = "% d"
+		}
 		return func(speed float64) string {
 			return fmt.Sprintf(format, FmtAsSpeed(SizeB1024(math.Round(speed))))
 		}
-	case UnitKB:
+	case SizeB1000:
+		if format == "" {
+			format = "% d"
+		}
 		return func(speed float64) string {
 			return fmt.Sprintf(format, FmtAsSpeed(SizeB1000(math.Round(speed))))
 		}
 	default:
+		if format == "" {
+			format = "%f"
+		}
 		return func(speed float64) string {
 			return fmt.Sprintf(format, speed)
 		}

vendor/github.com/vbauerster/mpb/v8/heap_manager.go

@@ -46,6 +46,7 @@ func (m heapManager) run() {
 	var sync bool
 
 	for req := range m {
+	next:
 		switch req.cmd {
 		case h_push:
 			data := req.data.(pushData)
@@ -78,7 +79,8 @@ func (m heapManager) run() {
 				select {
 				case data.iter <- b:
 				case <-data.drop:
-					break
+					close(data.iter)
+					break next
 				}
 			}
 			close(data.iter)
@@ -88,7 +90,8 @@ func (m heapManager) run() {
 				select {
 				case data.iter <- heap.Pop(&bHeap).(*Bar):
 				case <-data.drop:
-					break
+					close(data.iter)
+					break next
 				}
 			}
 			close(data.iter)

vendor/github.com/vbauerster/mpb/v8/progress.go

@@ -19,7 +19,7 @@ const (
 )
 
 // DoneError represents an error when `*mpb.Progress` is done but its functionality is requested.
-var DoneError = fmt.Errorf("%T instance can't be reused after it's done!", (*Progress)(nil))
+var DoneError = fmt.Errorf("%T instance can't be reused after it's done", (*Progress)(nil))
 
 // Progress represents a container that renders one or more progress bars.
 type Progress struct {
@@ -351,7 +351,7 @@ func (s *pState) render(cw *cwriter.Writer) (err error) {
 }
 
 func (s *pState) flush(cw *cwriter.Writer, height int) error {
-	wg := new(sync.WaitGroup)
+	var wg sync.WaitGroup
 	defer wg.Wait() // waiting for all s.hm.push to complete
 
 	var popCount int