feat(macos): support macOS (#1712)

scanner/base.go

@@ -343,6 +343,31 @@ func (l *base) parseIP(stdout string) (ipv4Addrs []string, ipv6Addrs []string) {
 	return
 }
 
+// parseIfconfig parses the results of ifconfig command
+func (l *base) parseIfconfig(stdout string) (ipv4Addrs []string, ipv6Addrs []string) {
+	lines := strings.Split(stdout, "\n")
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		fields := strings.Fields(line)
+		if len(fields) < 4 || !strings.HasPrefix(fields[0], "inet") {
+			continue
+		}
+		ip := net.ParseIP(fields[1])
+		if ip == nil {
+			continue
+		}
+		if !ip.IsGlobalUnicast() {
+			continue
+		}
+		if ipv4 := ip.To4(); ipv4 != nil {
+			ipv4Addrs = append(ipv4Addrs, ipv4.String())
+		} else {
+			ipv6Addrs = append(ipv6Addrs, ip.String())
+		}
+	}
+	return
+}
+
 func (l *base) detectPlatform() {
 	if l.getServerInfo().Mode.IsOffline() {
 		l.setPlatform(models.Platform{Name: "unknown"})