bump go 1.23; implement one iter.Seq

.github/actions/setup-go/action.yml

@@ -34,6 +34,7 @@ runs:
       with:
         go-version-file: ${{ inputs.go-version-file }}
         cache: false
+        check-latest: true
 
     - name: Get branch name
       if: ${{ inputs.only-modules == 'false' }}

.github/workflows/find-new-flaky-tests.yml

@@ -95,7 +95,6 @@ jobs:
       - name: Set up Go 1.21.9
         uses: actions/setup-go@v5.0.2
         with:
-          go-version: '1.21.9'
           cache: false
 
       - name: Install flakeguard

.github/workflows/integration-tests.yml

@@ -148,7 +148,7 @@ jobs:
       - name: Lint Go
         uses: golangci/golangci-lint-action@3cfe3a4abbb849e10058ce4af15d205b6da42804 # v4.0.0
         with:
-          version: v1.59.1
+          version: v1.62.0
           # We already cache these directories in setup-go
           skip-pkg-cache: true
           skip-build-cache: true

.tool-versions

@@ -1,4 +1,4 @@
-golang 1.22.8
+golang 1.23.3
 mockery 2.46.3
 nodejs 20.13.1
 pnpm 9.4.0

core/chainlink.Dockerfile

@@ -1,5 +1,5 @@
 # Build image: Chainlink binary
-FROM golang:1.22-bullseye as buildgo
+FROM golang:1.23-bullseye as buildgo
 RUN go version
 WORKDIR /chainlink
 
@@ -31,7 +31,7 @@ RUN go list -m -f "{{.Dir}}" github.com/smartcontractkit/chainlink-feeds | xargs
 RUN go list -m -f "{{.Dir}}" github.com/smartcontractkit/chainlink-solana | xargs -I % ln -s % /chainlink-solana
 
 # Build image: Plugins
-FROM golang:1.22-bullseye as buildplugins
+FROM golang:1.23-bullseye as buildplugins
 RUN go version
 
 WORKDIR /chainlink-feeds

core/cmd/admin_commands.go

@@ -374,6 +374,7 @@ func (s *Shell) Profile(c *cli.Context) error {
 					}
 					respContent := string(b)
 					// taken from pprof.Profile https://github.com/golang/go/blob/release-branch.go1.20/src/net/http/pprof/pprof.go#L133
+					// note: no longer triggers as of 1.23
 					if strings.Contains(respContent, "profile duration exceeds server's WriteTimeout") {
 						errs <- fmt.Errorf("%w: %s", ErrProfileTooLong, respContent)
 					} else {

core/cmd/shell_remote_test.go

@@ -463,36 +463,6 @@ func TestShell_ChangePassword(t *testing.T) {
 	require.Contains(t, err.Error(), "Unauthorized")
 }
 
-func TestShell_Profile_InvalidSecondsParam(t *testing.T) {
-	t.Parallel()
-
-	app := startNewApplicationV2(t, nil)
-	u := cltest.NewUserWithSession(t, app.AuthenticationProvider())
-	enteredStrings := []string{u.Email, cltest.Password}
-	prompter := &cltest.MockCountingPrompter{T: t, EnteredStrings: enteredStrings}
-
-	client := app.NewAuthenticatingShell(prompter)
-
-	set := flag.NewFlagSet("test", 0)
-	flagSetApplyFromAction(client.RemoteLogin, set, "")
-
-	require.NoError(t, set.Set("file", "../internal/fixtures/apicredentials"))
-	require.NoError(t, set.Set("bypass-version-check", "true"))
-
-	c := cli.NewContext(nil, set, nil)
-	err := client.RemoteLogin(c)
-	require.NoError(t, err)
-
-	// pick a value larger than the default http service write timeout
-	d := app.Config.WebServer().HTTPWriteTimeout() + 2*time.Second
-	set.Uint("seconds", uint(d.Seconds()), "")
-	tDir := t.TempDir()
-	set.String("output_dir", tDir, "")
-	err = client.Profile(cli.NewContext(nil, set, nil))
-	wantErr := cmd.ErrProfileTooLong
-	require.ErrorAs(t, err, &wantErr)
-}
-
 func TestShell_Profile(t *testing.T) {
 	t.Parallel()
 

core/platform/monitoring.go

@@ -1,5 +1,10 @@
 package platform
 
+import (
+	"iter"
+	"slices"
+)
+
 // Observability keys
 const (
 	KeyCapabilityID        = "capabilityID"
@@ -12,4 +17,13 @@ const (
 	KeyStepRef             = "stepRef"
 )
 
-var OrderedLabelKeys = []string{KeyStepRef, KeyStepID, KeyTriggerID, KeyCapabilityID, KeyWorkflowExecutionID, KeyWorkflowID}
+func LabelKeysSorted() iter.Seq[string] {
+	return slices.Values([]string{
+		KeyStepRef,
+		KeyStepID,
+		KeyTriggerID,
+		KeyCapabilityID,
+		KeyWorkflowExecutionID,
+		KeyWorkflowID,
+	})
+}

core/scripts/go.mod

@@ -1,6 +1,6 @@
 module github.com/smartcontractkit/chainlink/core/scripts
 
-go 1.22.8
+go 1.23
 
 // Make sure we're working with the latest chainlink libs
 replace github.com/smartcontractkit/chainlink/v2 => ../../