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-rw-r--r--vendor/github.com/dustin/go-humanize/bytes.go143
1 files changed, 0 insertions, 143 deletions
diff --git a/vendor/github.com/dustin/go-humanize/bytes.go b/vendor/github.com/dustin/go-humanize/bytes.go
deleted file mode 100644
index 0b498f48..00000000
--- a/vendor/github.com/dustin/go-humanize/bytes.go
+++ /dev/null
@@ -1,143 +0,0 @@
-package humanize
-
-import (
- "fmt"
- "math"
- "strconv"
- "strings"
- "unicode"
-)
-
-// IEC Sizes.
-// kibis of bits
-const (
- Byte = 1 << (iota * 10)
- KiByte
- MiByte
- GiByte
- TiByte
- PiByte
- EiByte
-)
-
-// SI Sizes.
-const (
- IByte = 1
- KByte = IByte * 1000
- MByte = KByte * 1000
- GByte = MByte * 1000
- TByte = GByte * 1000
- PByte = TByte * 1000
- EByte = PByte * 1000
-)
-
-var bytesSizeTable = map[string]uint64{
- "b": Byte,
- "kib": KiByte,
- "kb": KByte,
- "mib": MiByte,
- "mb": MByte,
- "gib": GiByte,
- "gb": GByte,
- "tib": TiByte,
- "tb": TByte,
- "pib": PiByte,
- "pb": PByte,
- "eib": EiByte,
- "eb": EByte,
- // Without suffix
- "": Byte,
- "ki": KiByte,
- "k": KByte,
- "mi": MiByte,
- "m": MByte,
- "gi": GiByte,
- "g": GByte,
- "ti": TiByte,
- "t": TByte,
- "pi": PiByte,
- "p": PByte,
- "ei": EiByte,
- "e": EByte,
-}
-
-func logn(n, b float64) float64 {
- return math.Log(n) / math.Log(b)
-}
-
-func humanateBytes(s uint64, base float64, sizes []string) string {
- if s < 10 {
- return fmt.Sprintf("%d B", s)
- }
- e := math.Floor(logn(float64(s), base))
- suffix := sizes[int(e)]
- val := math.Floor(float64(s)/math.Pow(base, e)*10+0.5) / 10
- f := "%.0f %s"
- if val < 10 {
- f = "%.1f %s"
- }
-
- return fmt.Sprintf(f, val, suffix)
-}
-
-// Bytes produces a human readable representation of an SI size.
-//
-// See also: ParseBytes.
-//
-// Bytes(82854982) -> 83 MB
-func Bytes(s uint64) string {
- sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB"}
- return humanateBytes(s, 1000, sizes)
-}
-
-// IBytes produces a human readable representation of an IEC size.
-//
-// See also: ParseBytes.
-//
-// IBytes(82854982) -> 79 MiB
-func IBytes(s uint64) string {
- sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"}
- return humanateBytes(s, 1024, sizes)
-}
-
-// ParseBytes parses a string representation of bytes into the number
-// of bytes it represents.
-//
-// See Also: Bytes, IBytes.
-//
-// ParseBytes("42 MB") -> 42000000, nil
-// ParseBytes("42 mib") -> 44040192, nil
-func ParseBytes(s string) (uint64, error) {
- lastDigit := 0
- hasComma := false
- for _, r := range s {
- if !(unicode.IsDigit(r) || r == '.' || r == ',') {
- break
- }
- if r == ',' {
- hasComma = true
- }
- lastDigit++
- }
-
- num := s[:lastDigit]
- if hasComma {
- num = strings.Replace(num, ",", "", -1)
- }
-
- f, err := strconv.ParseFloat(num, 64)
- if err != nil {
- return 0, err
- }
-
- extra := strings.ToLower(strings.TrimSpace(s[lastDigit:]))
- if m, ok := bytesSizeTable[extra]; ok {
- f *= float64(m)
- if f >= math.MaxUint64 {
- return 0, fmt.Errorf("too large: %v", s)
- }
- return uint64(f), nil
- }
-
- return 0, fmt.Errorf("unhandled size name: %v", extra)
-}