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format.go
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/
format.go
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package format
import (
"fmt"
"net/url"
)
// FileSize : format file size
func FileSize(bytes int64) string {
var unit string
var value float64
if bytes >= 1024*1024*1024*1024 {
unit = "TiB"
value = float64(bytes) / (1024 * 1024 * 1024 * 1024)
} else if bytes >= 1024*1024*1024 {
unit = "GiB"
value = float64(bytes) / (1024 * 1024 * 1024)
} else if bytes >= 1024*1024 {
unit = "MiB"
value = float64(bytes) / (1024 * 1024)
} else if bytes >= 1024 {
unit = "KiB"
value = float64(bytes) / (1024)
} else {
unit = "B"
value = float64(bytes)
}
return fmt.Sprintf("%.1f %s", value, unit)
}
// GetHostname : Returns the host of a URL, without any scheme or port number.
func GetHostname(rawurl string) string {
u, err := url.Parse(rawurl)
if err != nil {
return rawurl
}
return u.Hostname()
}