Otl go 1.20

.github/workflows/build-and-test.yml

@@ -28,7 +28,7 @@ env:
   PIP_VERSION: '22.0.4'
   REQUIREMENTS_PATH: "internal/buildscripts/packaging/tests/requirements.txt"
   RESULT_PATH: "~/testresults"
-  GO_VERSION: 1.19.4
+  GO_VERSION: 1.20.0
 
 jobs:
   setup-environment:

.github/workflows/deps-test.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.4
+          go-version: 1.20.0
       - name: Setup Go Environment
         run: |
           echo "GOPATH=$(go env GOPATH)" >> $GITHUB_ENV

.github/workflows/integration-test.yml

@@ -31,7 +31,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-go@v3
         with:
-          go-version: 1.19.4
+          go-version: 1.20.0
       - id: module-cache
         uses: actions/cache@v3
         env:

.github/workflows/trivy-scans.yml

@@ -10,7 +10,7 @@ on:
       - '.trivyignore'
 
 env:
-  GO_VERSION: '1.19.4'
+  GO_VERSION: 1.20.0
 
 jobs:
   trivy-fs-scan:

.github/workflows/windows-test.yml

@@ -43,7 +43,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.4
+          go-version: 1.20.0
 
       - name: Install golang dependency
         run: |

.gitlab-ci.yml

@@ -87,7 +87,7 @@ fossa:
       done
 
 .go-cache:
-  image: '${DOCKER_HUB_REPO}/golang:1.19.4'
+  image: '${DOCKER_HUB_REPO}/golang:1.20.0'
   variables:
     GOPATH: "$CI_PROJECT_DIR/.go"
   before_script:

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- [Updated golang to 1.20](https://github.com/signalfx/splunk-otel-collector/pull/2559)
+
 ## v0.70.0
 
 This Splunk OpenTelemetry Collector release includes changes from the [opentelemetry-collector v0.70.0](https://github.com/open-telemetry/opentelemetry-collector/releases/tag/v0.70.0) and the [opentelemetry-collector-contrib v0.70.0](https://github.com/open-telemetry/opentelemetry-collector-contrib/releases/tag/v0.70.0) releases where appropriate.

Makefile

@@ -115,7 +115,7 @@ gendependabot:
 .PHONY: tidy-all
 tidy-all:
 	$(MAKE) $(FOR_GROUP_TARGET) TARGET="tidy"
-	go mod tidy -compat=1.18
+	go mod tidy -compat=1.19
 
 .PHONY: install-tools
 install-tools:

Makefile.Common

@@ -95,7 +95,7 @@ lint: checklicense misspell
 .PHONY: tidy
 tidy:
 	rm -fr go.sum
-	$(GOCMD) mod tidy -compat=1.18
+	$(GOCMD) mod tidy -compat=1.19
 
 .PHONY: misspell
 misspell:

examples/prometheus-federation/prom-counter/go.mod

@@ -1,6 +1,6 @@
 module app
 
-go 1.19
+go 1.20
 
 require (
 	go.opentelemetry.io/otel v0.20.0

examples/splunk-hec-traces/tracing/go.mod

@@ -1,6 +1,6 @@
 module app
 
-go 1.19
+go 1.20
 
 require (
 	go.opentelemetry.io/otel v1.1.0

examples/splunk-hec/logging/go.mod

@@ -1,6 +1,6 @@
 module app
 
-go 1.19
+go 1.20
 
 require go.uber.org/zap v1.24.0
 

internal/buildscripts/update-deps

@@ -43,7 +43,7 @@ for gomod in $( find "$REPO_DIR" -name "go.mod" | grep -v "/examples/" | sort );
             pkg="$( echo "$line" | awk '{print $1}' )"
         fi
         go mod edit -replace="${pkg}"="${pkg}"@$(desired_contrib_version "$line")
-        go mod tidy -compat=1.18
+        go mod tidy -compat=1.19
     done
 
     lines="$( (grep 'go.opentelemetry.io/collector' "$gomod" | grep -v 'ignore-update-deps' | grep -v '^[[:space:]]*//' | grep -v '=>' | grep -v ' // indirect' | sort -u) || true )"
@@ -63,7 +63,6 @@ for gomod in $( find "$REPO_DIR" -name "go.mod" | grep -v "/examples/" | sort );
 
     IFS=$OFS
 
-    go mod tidy -compat=1.18
-
-    popd >/dev/null
+    go mod tidy -compat=1.19
+bre
 done

internal/tools/go.mod

@@ -1,6 +1,6 @@
 module github.com/signalfx/splunk-otel-collector/internal/tools
 
-go 1.19
+go 1.20
 
 require (
 	github.com/client9/misspell v0.3.4

pkg/extension/smartagentextension/go.mod

@@ -1,6 +1,6 @@
 module github.com/signalfx/splunk-otel-collector/receiver/smartagentextension
 
-go 1.19
+go 1.20
 
 require (
 	github.com/signalfx/defaults v1.2.2-0.20180531161417-70562fe60657

pkg/processor/timestamp/go.mod

@@ -1,6 +1,6 @@
 module github.com/signalfx/splunk-otel-collector/processor/timestampprocessor
 
-go 1.19
+go 1.20
 
 require (
 	github.com/stretchr/testify v1.8.1

pkg/receiver/smartagent/go.mod

@@ -1,6 +1,6 @@
 module github.com/signalfx/splunk-otel-collector/receiver/smartagentreceiver
 
-go 1.19
+go 1.20
 
 require (
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/experimentalmetricmetadata v0.70.0

tests/go.mod

@@ -1,6 +1,6 @@
 module github.com/signalfx/splunk-otel-collector/tests
 
-go 1.19
+go 1.20
 
 require (
 	github.com/Masterminds/sprig/v3 v3.2.3