Merge pull request #23 from ipinfo/uman/anycast

Add Core.Anycast field

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 2.2.1
+
+- Added the `Core.Anycast` boolean field.
+
 # 2.2.0
 
 - The following functions are now private:

example/get-anycast/main.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/ipinfo/go/v2/ipinfo"
+)
+
+func main() {
+	anycast, err := ipinfo.GetIPAnycast(nil)
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Printf("%v\n", anycast)
+}

ipinfo/client.go

@@ -13,7 +13,7 @@ import (
 
 const (
 	defaultBaseURL   = "https://ipinfo.io/"
-	defaultUserAgent = "IPinfoClient/Go/2.2.0"
+	defaultUserAgent = "IPinfoClient/Go/2.2.1"
 )
 
 // A Client is the main handler to communicate with the IPinfo API.

ipinfo/core.go

@@ -8,6 +8,7 @@ import (
 type Core struct {
 	IP          net.IP       `json:"ip"`
 	Hostname    string       `json:"hostname"`
+	Anycast     bool         `json:"anycast"`
 	City        string       `json:"city"`
 	Region      string       `json:"region"`
 	Country     string       `json:"country"`
@@ -159,6 +160,22 @@ func (c *Client) GetIPHostname(ip net.IP) (string, error) {
 	return core.Hostname, nil
 }
 
+/* ANYCAST */
+
+// GetIPAnycast returns whether an IP is an anycast IP.
+func GetIPAnycast(ip net.IP) (bool, error) {
+	return DefaultClient.GetIPAnycast(ip)
+}
+
+// GetIPAnycast returns whether an IP is an anycast IP.
+func (c *Client) GetIPAnycast(ip net.IP) (bool, error) {
+	core, err := c.GetIPInfo(ip)
+	if err != nil {
+		return false, err
+	}
+	return core.Anycast, nil
+}
+
 /* CITY */
 
 // GetIPCity returns the city for the specified IP.