Files
headscale/hscontrol/util/test.go
Kristoffer Dalby 0f6d312ada
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all: upgrade to Go 1.26rc2 and modernize codebase
This commit upgrades the codebase from Go 1.25.5 to Go 1.26rc2 and
adopts new language features.

Toolchain updates:
- go.mod: go 1.25.5 → go 1.26rc2
- flake.nix: buildGo125Module → buildGo126Module, go_1_25 → go_1_26
- flake.nix: build golangci-lint from source with Go 1.26
- Dockerfile.integration: golang:1.25-trixie → golang:1.26rc2-trixie
- Dockerfile.tailscale-HEAD: golang:1.25-alpine → golang:1.26rc2-alpine
- Dockerfile.derper: golang:alpine → golang:1.26rc2-alpine
- .goreleaser.yml: go mod tidy -compat=1.25 → -compat=1.26
- cmd/hi/run.go: fallback Go version 1.25 → 1.26rc2
- .pre-commit-config.yaml: simplify golangci-lint hook entry

Code modernization using Go 1.26 features:
- Replace tsaddr.SortPrefixes with slices.SortFunc + netip.Prefix.Compare
- Replace ptr.To(x) with new(x) syntax
- Replace errors.As with errors.AsType[T]

Lint rule updates:
- Add forbidigo rules to prevent regression to old patterns
2026-02-08 12:35:23 +01:00

41 lines
979 B
Go

package util
import (
"net/netip"
"github.com/google/go-cmp/cmp"
"tailscale.com/types/ipproto"
"tailscale.com/types/key"
"tailscale.com/types/views"
)
var PrefixComparer = cmp.Comparer(func(x, y netip.Prefix) bool {
return x.Compare(y) == 0
})
var IPComparer = cmp.Comparer(func(x, y netip.Addr) bool {
return x.Compare(y) == 0
})
var AddrPortComparer = cmp.Comparer(func(x, y netip.AddrPort) bool {
return x == y
})
var MkeyComparer = cmp.Comparer(func(x, y key.MachinePublic) bool {
return x.String() == y.String()
})
var NkeyComparer = cmp.Comparer(func(x, y key.NodePublic) bool {
return x.String() == y.String()
})
var DkeyComparer = cmp.Comparer(func(x, y key.DiscoPublic) bool {
return x.String() == y.String()
})
var ViewSliceIPProtoComparer = cmp.Comparer(views.SliceEqual[ipproto.Proto])
var Comparers []cmp.Option = []cmp.Option{
IPComparer, PrefixComparer, AddrPortComparer, MkeyComparer, NkeyComparer, DkeyComparer, ViewSliceIPProtoComparer,
}