Add support for go 1.23

.github/workflows/benchmark.yml

@@ -3,10 +3,10 @@ on:
   push:
     branches:
       - main
-  workflow_dispatch: 
+  workflow_dispatch:
 
 env:
-  DEFAULT_GO_VERSION: "~1.22.5"
+  DEFAULT_GO_VERSION: "~1.23.0"
 jobs:
   benchmark:
     name: Benchmarks

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ env:
   # backwards compatibility with the previous two minor releases and we
   # explicitly test our code for these versions so keeping this at prior
   # versions does not add value.
-  DEFAULT_GO_VERSION: "~1.22.5"
+  DEFAULT_GO_VERSION: "~1.23.0"
 jobs:
   lint:
     runs-on: ubuntu-latest
@@ -118,7 +118,7 @@ jobs:
   compatibility-test:
     strategy:
       matrix:
-        go-version: ["~1.22.5", "~1.21.12"]
+        go-version: ["1.23.0", "~1.22.5", "~1.21.12"]
         platform:
           - os: ubuntu-latest
             arch: "386"

CHANGELOG.md

@@ -8,6 +8,9 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 ## [Unreleased]
 
+This release is the last to support [Go 1.21].
+The next release will require at least [Go 1.22].
+
 ### Added
 
 - Add macOS ARM64 platform to the compatibility testing suite. (#5577)
@@ -17,6 +20,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
   See our [versioning policy](VERSIONING.md) for more information about these stability guarantees. (#5629)
 - Add `InstrumentationScope` field to `SpanStub` in `go.opentelemetry.io/otel/sdk/trace/tracetest`, as a replacement for the deprecated `InstrumentationLibrary`. (#5627)
 - Zero value of `SimpleProcessor` in `go.opentelemetry.io/otel/sdk/log` no longer panics. (#5665)
+- Support [Go 1.23]. (#5720)
 
 ### Changed
 
@@ -3126,6 +3130,7 @@ It contains api and sdk for trace and meter.
 
 <!-- Released section ended -->
 
+[Go 1.23]: https://go.dev/doc/go1.23
 [Go 1.22]: https://go.dev/doc/go1.22
 [Go 1.21]: https://go.dev/doc/go1.21
 [Go 1.20]: https://go.dev/doc/go1.20

README.md

@@ -49,18 +49,25 @@ Currently, this project supports the following environments.
 
 | OS       | Go Version | Architecture |
 |----------|------------|--------------|
+| Ubuntu   | 1.23       | amd64        |
 | Ubuntu   | 1.22       | amd64        |
 | Ubuntu   | 1.21       | amd64        |
+| Ubuntu   | 1.23       | 386          |
 | Ubuntu   | 1.22       | 386          |
 | Ubuntu   | 1.21       | 386          |
+| Linux    | 1.23       | arm64        |
 | Linux    | 1.22       | arm64        |
 | Linux    | 1.21       | arm64        |
+| macOS 13 | 1.23       | amd64        |
 | macOS 13 | 1.22       | amd64        |
 | macOS 13 | 1.21       | amd64        |
+| macOS    | 1.23       | arm64        |
 | macOS    | 1.22       | arm64        |
 | macOS    | 1.21       | arm64        |
+| Windows  | 1.23       | amd64        |
 | Windows  | 1.22       | amd64        |
 | Windows  | 1.21       | amd64        |
+| Windows  | 1.23       | 386          |
 | Windows  | 1.22       | 386          |
 | Windows  | 1.21       | 386          |
 

exporters/zipkin/env_test.go

@@ -4,7 +4,6 @@
 package zipkin
 
 import (
-	"os"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -41,7 +40,7 @@ func TestEnvOrWithCollectorEndpointOptionsFromEnv(t *testing.T) {
 	}()
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
-			require.NoError(t, os.Setenv(envEndpoint, tc.envEndpoint))
+			t.Setenv(envEndpoint, tc.envEndpoint)
 
 			endpoint := envOr(envEndpoint, tc.defaultCollectorEndpoint)
 

internal/tools/go.mod

@@ -1,11 +1,13 @@
 module go.opentelemetry.io/otel/internal/tools
 
-go 1.21
+go 1.22.1
+
+toolchain go1.23.0
 
 require (
 	github.com/client9/misspell v0.3.4
 	github.com/gogo/protobuf v1.3.2
-	github.com/golangci/golangci-lint v1.59.1
+	github.com/golangci/golangci-lint v1.60.1
 	github.com/itchyny/gojq v0.12.16
 	github.com/jcchavezs/porto v0.6.0
 	github.com/wadey/gocovmerge v0.0.0-20160331181800-b5bfa59ec0ad
@@ -26,11 +28,11 @@ require (
 	github.com/Abirdcfly/dupword v0.0.14 // indirect
 	github.com/Antonboom/errname v0.1.13 // indirect
 	github.com/Antonboom/nilnil v0.1.9 // indirect
-	github.com/Antonboom/testifylint v1.3.1 // indirect
-	github.com/BurntSushi/toml v1.4.0 // indirect
-	github.com/Crocmagnon/fatcontext v0.2.2 // indirect
+	github.com/Antonboom/testifylint v1.4.3 // indirect
+	github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c // indirect
+	github.com/Crocmagnon/fatcontext v0.4.0 // indirect
 	github.com/Djarvur/go-err113 v0.0.0-20210108212216-aea10b59be24 // indirect
-	github.com/GaijinEntertainment/go-exhaustruct/v3 v3.2.0 // indirect
+	github.com/GaijinEntertainment/go-exhaustruct/v3 v3.3.0 // indirect
 	github.com/Masterminds/semver/v3 v3.2.1 // indirect
 	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/OpenPeeDeeP/depguard/v2 v2.2.0 // indirect
@@ -44,7 +46,7 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bkielbasa/cyclop v1.2.1 // indirect
 	github.com/blizzy78/varnamelen v0.8.0 // indirect
-	github.com/bombsimon/wsl/v4 v4.2.1 // indirect
+	github.com/bombsimon/wsl/v4 v4.4.1 // indirect
 	github.com/breml/bidichk v0.2.7 // indirect
 	github.com/breml/errchkjson v0.3.6 // indirect
 	github.com/butuzov/ireturn v0.3.0 // indirect
@@ -83,7 +85,7 @@ require (
 	github.com/go-viper/mapstructure/v2 v2.0.0 // indirect
 	github.com/go-xmlfmt/xmlfmt v1.1.2 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/gofrs/flock v0.8.1 // indirect
+	github.com/gofrs/flock v0.12.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golangci/dupl v0.0.0-20180902072040-3e9179ac440a // indirect
 	github.com/golangci/gofmt v0.0.0-20231018234816-f50ced29576e // indirect
@@ -107,7 +109,7 @@ require (
 	github.com/jgautheron/goconst v1.7.1 // indirect
 	github.com/jingyugao/rowserrcheck v1.1.1 // indirect
 	github.com/jirfag/go-printf-func-name v0.0.0-20200119135958-7558a9eaa5af // indirect
-	github.com/jjti/go-spancheck v0.6.1 // indirect
+	github.com/jjti/go-spancheck v0.6.2 // indirect
 	github.com/julz/importas v0.1.0 // indirect
 	github.com/karamaru-alpha/copyloopvar v1.1.0 // indirect
 	github.com/kevinburke/ssh_config v1.2.0 // indirect
@@ -129,10 +131,10 @@ require (
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.15 // indirect
-	github.com/mgechev/revive v1.3.7 // indirect
+	github.com/mgechev/revive v1.3.9 // indirect
 	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
-	github.com/moricho/tparallel v0.3.1 // indirect
+	github.com/moricho/tparallel v0.3.2 // indirect
 	github.com/nakabonne/nestif v0.3.1 // indirect
 	github.com/nishanths/exhaustive v0.12.0 // indirect
 	github.com/nishanths/predeclared v0.2.2 // indirect
@@ -141,7 +143,7 @@ require (
 	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
 	github.com/pjbgf/sha1cd v0.3.0 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/polyfloyd/go-errorlint v1.5.2 // indirect
+	github.com/polyfloyd/go-errorlint v1.6.0 // indirect
 	github.com/prometheus/client_golang v1.19.0 // indirect
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.48.0 // indirect
@@ -152,20 +154,20 @@ require (
 	github.com/quasilyte/regex/syntax v0.0.0-20210819130434-b3f0c404a727 // indirect
 	github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
-	github.com/ryancurrah/gomodguard v1.3.2 // indirect
+	github.com/ryancurrah/gomodguard v1.3.3 // indirect
 	github.com/ryanrolds/sqlclosecheck v0.5.1 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
 	github.com/sanposhiho/wastedassign/v2 v2.0.7 // indirect
 	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1 // indirect
 	github.com/sashamelentyev/interfacebloat v1.1.0 // indirect
-	github.com/sashamelentyev/usestdlibvars v1.26.0 // indirect
+	github.com/sashamelentyev/usestdlibvars v1.27.0 // indirect
 	github.com/securego/gosec/v2 v2.20.1-0.20240525090044-5f0084eb01a9 // indirect
 	github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
 	github.com/shazow/go-diff v0.0.0-20160112020656-b6b7b6733b8c // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/sivchari/containedctx v1.0.3 // indirect
-	github.com/sivchari/tenv v1.7.1 // indirect
+	github.com/sivchari/tenv v1.10.0 // indirect
 	github.com/skeema/knownhosts v1.2.2 // indirect
 	github.com/sonatard/noctx v0.0.2 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
@@ -180,7 +182,6 @@ require (
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/stretchr/testify v1.9.0 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
-	github.com/t-yuki/gocover-cobertura v0.0.0-20180217150009-aaee18c8195c // indirect
 	github.com/tdakkota/asciicheck v0.2.0 // indirect
 	github.com/tetafro/godot v1.4.16 // indirect
 	github.com/timakin/bodyclose v0.0.0-20230421092635-574207250966 // indirect
@@ -189,15 +190,15 @@ require (
 	github.com/tommy-muehle/go-mnd/v2 v2.5.1 // indirect
 	github.com/ultraware/funlen v0.1.0 // indirect
 	github.com/ultraware/whitespace v0.1.1 // indirect
-	github.com/uudashr/gocognit v1.1.2 // indirect
+	github.com/uudashr/gocognit v1.1.3 // indirect
 	github.com/xanzy/ssh-agent v0.3.3 // indirect
 	github.com/xen0n/gosmopolitan v1.2.2 // indirect
 	github.com/yagipy/maintidx v1.0.0 // indirect
 	github.com/yeya24/promlinter v0.3.0 // indirect
 	github.com/ykadowak/zerologlint v0.1.5 // indirect
 	gitlab.com/bosi/decorder v0.4.2 // indirect
 	go-simpler.org/musttag v0.12.2 // indirect
-	go-simpler.org/sloglint v0.7.1 // indirect
+	go-simpler.org/sloglint v0.7.2 // indirect
 	go.opentelemetry.io/build-tools v0.14.0 // indirect
 	go.uber.org/automaxprocs v1.5.3 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
@@ -215,7 +216,7 @@ require (
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	honnef.co/go/tools v0.4.7 // indirect
+	honnef.co/go/tools v0.5.0 // indirect
 	mvdan.cc/gofumpt v0.6.0 // indirect
 	mvdan.cc/unparam v0.0.0-20240528143540-8a5130ca722f // indirect
 )