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https://github.com/Wing924/hostutils

A golang library for packing and unpacking hosts list
https://github.com/Wing924/hostutils

go golang golang-package utility

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A golang library for packing and unpacking hosts list

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# hostutils



[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

[![Go Report Card](https://goreportcard.com/badge/github.com/Wing924/hostutils/v2)](https://goreportcard.com/report/github.com/Wing924/hostutils/v2)

[![codecov](https://codecov.io/gh/Wing924/hostutils/branch/master/graph/badge.svg)](https://codecov.io/gh/Wing924/hostutils)

[![GoDoc](https://godoc.org/github.com/Wing924/hostutils/v2?status.svg)](https://pkg.go.dev/github.com/Wing924/hostutils/v2)



A golang library for packing and unpacking hosts list



## Install



```bash

go get github.com/Wing924/hostutils/v2

```



## Examples



```go

package main



import (

    "fmt"



    "github.com/Wing924/hostutils/v2"

)



func main() {

  // Pack

  pack1 := hostutils.Pack([]string{"example101z.com", "example102z.com", "example103z.com"})

  fmt.Println(pack1) // [example[101-103]z.com]



  pack2 := hostutils.Pack([]string{"example101z.com", "example102z.com", "example201z.com"})

  fmt.Println(pack2) // [example[101-102,201]z.com]



  pack3 := hostutils.Pack([]string{"example01z.com example02z.com"})

  fmt.Println(pack3) // [example[01-02]z.com]



  // Unpack

  unpack1 := hostutils.Unpack([]string{"example[101-103]z.com"})

  fmt.Println(unpack1) // [example101z.com example102z.com example103z.com]



  unpack2 := hostutils.Unpack([]string{"example[1-2][101-102]z.com"})

  fmt.Println(unpack2) // [example1101z.com example1102z.com example2101z.com example2102z.com]

}

```



## Functions



```

func Normalize(hosts []string) (packedHosts []string)

    Normalize Unpack and pack hosts



func NormalizeString(hosts string) (packedHosts []string)

    NormalizeString Unpack and pack hosts



func Pack(hosts []string) (packedHosts []string)

    Pack Pack full hosts list into short abbreviated hosts.



func PackString(hosts string) (packedHosts []string)

    PackString Pack space septated full hosts list into short abbreviated

    hosts.



func Unpack(packedHosts []string) (hosts []string)

    Unpack Unpack short abbreviated hosts into full hosts list.



func UnpackString(packedHosts string) (hosts []string)

    Unpack Unpack space septated short abbreviated hosts into full hosts

    list.

```