all: upd go

.github/workflows/workflow.yaml

@@ -13,9 +13,9 @@
         - 'ubuntu-latest'
     'steps':
     - 'uses': 'actions/checkout@master'
-    - 'uses': 'actions/setup-go@v2'
+    - 'uses': 'actions/setup-go@v3'
       'with':
-        'go-version': '1.17.x'
+        'go-version': '1.18.x'
     - 'name': 'tests'
       'run': 'make test'
     - 'name': 'coverage'

bamboo-specs/bamboo.yaml

@@ -5,7 +5,7 @@
     'key': 'GOLIBSSPECS'
     'name': 'golibs'
 'variables':
-    'dockerGo': 'adguard/golang-ubuntu:4.3'
+    'dockerGo': 'adguard/golang-ubuntu:5.2'
 
 'stages':
 -

netutil/addrconv.go

@@ -6,11 +6,10 @@ import (
 	"net/netip"
 )
 
-// IPv4Localhost returns 127.0.0.1, which returns true for [netip.Addr.Is4].
-// IPv4Unspecified returns the IPv4 unspecified address "0.0.0.0".
+// IPv4Localhost returns the IPv4 localhost address "127.0.0.1".
 func IPv4Localhost() (ip netip.Addr) { return netip.AddrFrom4([4]byte{127, 0, 0, 1}) }
 
-// IPv6Localhost returns ::1, which returns true for [netip.Addr.Is6].
+// IPv6Localhost returns the IPv6 localhost address "::1".
 func IPv6Localhost() (ip netip.Addr) { return netip.AddrFrom16([16]byte{15: 1}) }
 
 // ZeroPrefix returns an IP subnet with prefix 0 and all bytes of the IP address

netutil/ipmap.go

@@ -25,6 +25,8 @@ func ipToArr(ip net.IP) (a ipArr) {
 }
 
 // IPMap is a map of IP addresses.
+//
+// Deprecated: Use map[netip.Addr]T instead.
 type IPMap struct {
 	m map[ipArr]interface{}
 }