From 42fcdbf1a85c8e23ccc25a0e7e66b3a51b8f11dd Mon Sep 17 00:00:00 2001
From: Valentin Rothberg <rothberg@redhat.com>
Date: Tue, 7 Apr 2020 12:09:48 +0200
Subject: vendor c/image v5.4.2

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
---
 .../vbauerster/mpb/v5/decor/size_type.go           | 109 +++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 vendor/github.com/vbauerster/mpb/v5/decor/size_type.go

(limited to 'vendor/github.com/vbauerster/mpb/v5/decor/size_type.go')

diff --git a/vendor/github.com/vbauerster/mpb/v5/decor/size_type.go b/vendor/github.com/vbauerster/mpb/v5/decor/size_type.go
new file mode 100644
index 000000000..e4b974058
--- /dev/null
+++ b/vendor/github.com/vbauerster/mpb/v5/decor/size_type.go
@@ -0,0 +1,109 @@
+package decor
+
+import (
+	"fmt"
+	"io"
+	"math"
+	"strconv"
+)
+
+//go:generate stringer -type=SizeB1024 -trimprefix=_i
+//go:generate stringer -type=SizeB1000 -trimprefix=_
+
+const (
+	_ib   SizeB1024 = iota + 1
+	_iKiB SizeB1024 = 1 << (iota * 10)
+	_iMiB
+	_iGiB
+	_iTiB
+)
+
+// SizeB1024 named type, which implements fmt.Formatter interface. It
+// adjusts its value according to byte size multiple by 1024 and appends
+// appropriate size marker (KiB, MiB, GiB, TiB).
+type SizeB1024 int64
+
+func (self SizeB1024) Format(st fmt.State, verb rune) {
+	var prec int
+	switch verb {
+	case 'd':
+	case 's':
+		prec = -1
+	default:
+		if p, ok := st.Precision(); ok {
+			prec = p
+		} else {
+			prec = 6
+		}
+	}
+
+	var unit SizeB1024
+	switch {
+	case self < _iKiB:
+		unit = _ib
+	case self < _iMiB:
+		unit = _iKiB
+	case self < _iGiB:
+		unit = _iMiB
+	case self < _iTiB:
+		unit = _iGiB
+	case self <= math.MaxInt64:
+		unit = _iTiB
+	}
+
+	io.WriteString(st, strconv.FormatFloat(float64(self)/float64(unit), 'f', prec, 64))
+
+	if st.Flag(' ') {
+		io.WriteString(st, " ")
+	}
+	io.WriteString(st, unit.String())
+}
+
+const (
+	_b  SizeB1000 = 1
+	_KB SizeB1000 = _b * 1000
+	_MB SizeB1000 = _KB * 1000
+	_GB SizeB1000 = _MB * 1000
+	_TB SizeB1000 = _GB * 1000
+)
+
+// SizeB1000 named type, which implements fmt.Formatter interface. It
+// adjusts its value according to byte size multiple by 1000 and appends
+// appropriate size marker (KB, MB, GB, TB).
+type SizeB1000 int64
+
+func (self SizeB1000) Format(st fmt.State, verb rune) {
+	var prec int
+	switch verb {
+	case 'd':
+	case 's':
+		prec = -1
+	default:
+		if p, ok := st.Precision(); ok {
+			prec = p
+		} else {
+			prec = 6
+		}
+	}
+
+	var unit SizeB1000
+	switch {
+	case self < _KB:
+		unit = _b
+	case self < _MB:
+		unit = _KB
+	case self < _GB:
+		unit = _MB
+	case self < _TB:
+		unit = _GB
+	case self <= math.MaxInt64:
+		unit = _TB
+	}
+
+	io.WriteString(st, strconv.FormatFloat(float64(self)/float64(unit), 'f', prec, 64))
+
+	if st.Flag(' ') {
+		io.WriteString(st, " ")
+	}
+	io.WriteString(st, unit.String())
+}
-- 
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