diff options
Diffstat (limited to 'vendor/gopkg.in/cheggaaa/pb.v1/format.go')
-rw-r--r-- | vendor/gopkg.in/cheggaaa/pb.v1/format.go | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/vendor/gopkg.in/cheggaaa/pb.v1/format.go b/vendor/gopkg.in/cheggaaa/pb.v1/format.go deleted file mode 100644 index 8bb8a7a1d..000000000 --- a/vendor/gopkg.in/cheggaaa/pb.v1/format.go +++ /dev/null @@ -1,125 +0,0 @@ -package pb - -import ( - "fmt" - "time" -) - -type Units int - -const ( - // U_NO are default units, they represent a simple value and are not formatted at all. - U_NO Units = iota - // U_BYTES units are formatted in a human readable way (B, KiB, MiB, ...) - U_BYTES - // U_BYTES_DEC units are like U_BYTES, but base 10 (B, KB, MB, ...) - U_BYTES_DEC - // U_DURATION units are formatted in a human readable way (3h14m15s) - U_DURATION -) - -const ( - KiB = 1024 - MiB = 1048576 - GiB = 1073741824 - TiB = 1099511627776 - - KB = 1e3 - MB = 1e6 - GB = 1e9 - TB = 1e12 -) - -func Format(i int64) *formatter { - return &formatter{n: i} -} - -type formatter struct { - n int64 - unit Units - width int - perSec bool -} - -func (f *formatter) To(unit Units) *formatter { - f.unit = unit - return f -} - -func (f *formatter) Width(width int) *formatter { - f.width = width - return f -} - -func (f *formatter) PerSec() *formatter { - f.perSec = true - return f -} - -func (f *formatter) String() (out string) { - switch f.unit { - case U_BYTES: - out = formatBytes(f.n) - case U_BYTES_DEC: - out = formatBytesDec(f.n) - case U_DURATION: - out = formatDuration(f.n) - default: - out = fmt.Sprintf(fmt.Sprintf("%%%dd", f.width), f.n) - } - if f.perSec { - out += "/s" - } - return -} - -// Convert bytes to human readable string. Like 2 MiB, 64.2 KiB, 52 B -func formatBytes(i int64) (result string) { - switch { - case i >= TiB: - result = fmt.Sprintf("%.02f TiB", float64(i)/TiB) - case i >= GiB: - result = fmt.Sprintf("%.02f GiB", float64(i)/GiB) - case i >= MiB: - result = fmt.Sprintf("%.02f MiB", float64(i)/MiB) - case i >= KiB: - result = fmt.Sprintf("%.02f KiB", float64(i)/KiB) - default: - result = fmt.Sprintf("%d B", i) - } - return -} - -// Convert bytes to base-10 human readable string. Like 2 MB, 64.2 KB, 52 B -func formatBytesDec(i int64) (result string) { - switch { - case i >= TB: - result = fmt.Sprintf("%.02f TB", float64(i)/TB) - case i >= GB: - result = fmt.Sprintf("%.02f GB", float64(i)/GB) - case i >= MB: - result = fmt.Sprintf("%.02f MB", float64(i)/MB) - case i >= KB: - result = fmt.Sprintf("%.02f KB", float64(i)/KB) - default: - result = fmt.Sprintf("%d B", i) - } - return -} - -func formatDuration(n int64) (result string) { - d := time.Duration(n) - if d > time.Hour*24 { - result = fmt.Sprintf("%dd", d/24/time.Hour) - d -= (d / time.Hour / 24) * (time.Hour * 24) - } - if d > time.Hour { - result = fmt.Sprintf("%s%dh", result, d/time.Hour) - d -= d / time.Hour * time.Hour - } - m := d / time.Minute - d -= m * time.Minute - s := d / time.Second - result = fmt.Sprintf("%s%02dm%02ds", result, m, s) - return -} |