add 1.19 to the unit test matrix

.github/workflows/lint.yml

@@ -18,6 +18,6 @@ jobs:
 
       - name: golangci-golint
         run: |
-          curl -sSfL https://github.com/raw/golangci/golangci-lint/master/install.sh | sh -s v1.45.0
+          curl -sSfL https://github.com/raw/golangci/golangci-lint/master/install.sh | sh -s v1.48.0
           ./bin/golangci-lint run -v ./...
 

.github/workflows/tests.yml

@@ -10,6 +10,7 @@ jobs:
     strategy:
       matrix:
         go:
+          - "1.19"
           - "1.18"
           - "1.17"
           - "1.16"

cfn/event_test.go

@@ -4,7 +4,7 @@ package cfn
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

cfn/response.go

@@ -6,7 +6,7 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"log"
 	"net/http"
 )

cfn/wrap.go

@@ -71,14 +71,14 @@ func lambdaWrapWithClient(lambdaFunction CustomResourceFunction, client httpClie
 // plate is taken away from the customer and it makes writing a Custom Resource
 // simpler.
 //
-// 	func myLambda(ctx context.Context, event cfn.Event) (physicalResourceID string, data map[string]interface{}, err error) {
-// 		physicalResourceID = "arn:...."
-// 		return
-// 	}
+//	func myLambda(ctx context.Context, event cfn.Event) (physicalResourceID string, data map[string]interface{}, err error) {
+//		physicalResourceID = "arn:...."
+//		return
+//	}
 //
-// 	func main() {
-// 		lambda.Start(cfn.LambdaWrap(myLambda))
-// 	}
+//	func main() {
+//		lambda.Start(cfn.LambdaWrap(myLambda))
+//	}
 func LambdaWrap(lambdaFunction CustomResourceFunction) (fn CustomResourceLambdaFunction) {
 	return lambdaWrapWithClient(lambdaFunction, http.DefaultClient)
 }

cfn/wrap_test.go

@@ -7,7 +7,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"net/http"
 	"testing"
 

cmd/build-lambda-zip/main.go

@@ -6,7 +6,7 @@ import (
 	"archive/zip"
 	"flag"
 	"fmt"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"log"
 	"os"
 	"path/filepath"

cmd/build-lambda-zip/main_test.go

@@ -5,7 +5,7 @@ package main
 import (
 	"archive/zip"
 	"fmt"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"os"
 	"os/exec"
 	"path"

cmd/build-lambda-zip/testdata/apigw.go

@@ -9,8 +9,8 @@ import (
 	"github.com/aws/aws-lambda-go/lambda"
 )
 
-func main () {
-	lambda.Start(func (ctx context.Context, event events.APIGatewayV2HTTPRequest) (*events.APIGatewayProxyResponse, error) {
+func main() {
+	lambda.Start(func(ctx context.Context, event events.APIGatewayV2HTTPRequest) (*events.APIGatewayProxyResponse, error) {
 		return &events.APIGatewayProxyResponse{
 			Body: fmt.Sprintf("Hello %v", event),
 		}, nil

cmd/build-lambda-zip/testdata/noop.go

@@ -8,11 +8,12 @@ import (
 )
 
 type BinaryHandler func(context.Context, []byte) ([]byte, error)
+
 func (bh BinaryHandler) Invoke(ctx context.Context, req []byte) ([]byte, error) {
 	return bh(ctx, req)
 }
 
-func noop (ctx context.Context, req []byte) ([]byte, error) {
+func noop(ctx context.Context, req []byte) ([]byte, error) {
 	return req, nil
 }
 

events/alb_test.go

@@ -2,7 +2,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/apigw_test.go

@@ -4,7 +4,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/appsync_test.go

@@ -2,7 +2,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/clientvpn_test.go

@@ -2,7 +2,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/codebuild.go

@@ -93,7 +93,7 @@ type CodeBuildEventDetail struct {
 	CompletedPhaseEnd      CodeBuildTime        `json:"completed-phase-end"`
 }
 
-//CodeBuildEventAdditionalInformation represents additional information to the code build event
+// CodeBuildEventAdditionalInformation represents additional information to the code build event
 type CodeBuildEventAdditionalInformation struct {
 	Artifact CodeBuildArtifact `json:"artifact"`
 

events/codebuild_test.go

@@ -2,7 +2,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 	"time"
 

events/codedeploy_test.go

@@ -3,7 +3,7 @@ package events
 import (
 	"encoding/json"
 	"github.com/stretchr/testify/require"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 	"time"
 )

events/codepipeline.go

@@ -1,6 +1,7 @@
 package events
 
 // CodePipelineJob has been incorrectly assigned as CodePipelineEvent
-//  - https://github.com/aws/aws-lambda-go/issues/244
+//   - https://github.com/aws/aws-lambda-go/issues/244
+//
 // This maintains backwards compatability until a v2 release
 type CodePipelineEvent = CodePipelineJobEvent

events/codepipeline_cloudwatch_test.go

@@ -3,7 +3,7 @@ package events
 import (
 	"encoding/json"
 	"github.com/stretchr/testify/require"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 	"time"
 )

events/codepipeline_job_test.go

@@ -3,7 +3,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/codepipeline_test.go

@@ -3,7 +3,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/cognito_test.go

@@ -3,7 +3,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/config_test.go

@@ -3,7 +3,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/iot_test.go

@@ -2,7 +2,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/aws/aws-lambda-go/events/test"

events/lambda_function_urls_test.go

@@ -4,7 +4,7 @@ package events
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/stretchr/testify/assert"

events/test/assert.go

@@ -2,13 +2,13 @@ package test
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 
 	"github.com/stretchr/testify/assert"
 )
 
-//nolint: stylecheck
+// nolint: stylecheck
 func AssertJsonFile(t *testing.T, file string, o interface{}) {
 	inputJSON, err := ioutil.ReadFile(file)
 	if err != nil {
@@ -17,7 +17,7 @@ func AssertJsonFile(t *testing.T, file string, o interface{}) {
 	AssertJsonBytes(t, inputJSON, o)
 }
 
-//nolint: stylecheck
+// nolint: stylecheck
 func AssertJsonBytes(t *testing.T, inputJSON []byte, o interface{}) {
 	// de-serialize
 	if err := json.Unmarshal(inputJSON, o); err != nil {

events/test/jsonblobs.go

@@ -1,6 +1,6 @@
 package test
 
-//nolint: stylecheck
+// nolint: stylecheck
 func GetMalformedJson() []byte {
 	return []byte(`{ "Records`)
 }

events/test/jsonsyntax.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 )
 
-//nolint: stylecheck
+// nolint: stylecheck
 func TestMalformedJson(t *testing.T, objectToDeserialize interface{}) {
 	// 1. read JSON from file
 	inputJson := GetMalformedJson()

events/test/readjson.go

@@ -1,7 +1,7 @@
 package test
 
 import (
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"testing"
 )
 

lambda/entry.go

@@ -14,24 +14,24 @@ import (
 //
 // Rules:
 //
-// 	* handler must be a function
-// 	* handler may take between 0 and two arguments.
-// 	* if there are two arguments, the first argument must satisfy the "context.Context" interface.
-// 	* handler may return between 0 and two arguments.
-// 	* if there are two return values, the second argument must be an error.
-// 	* if there is one return value it must be an error.
+//   - handler must be a function
+//   - handler may take between 0 and two arguments.
+//   - if there are two arguments, the first argument must satisfy the "context.Context" interface.
+//   - handler may return between 0 and two arguments.
+//   - if there are two return values, the second argument must be an error.
+//   - if there is one return value it must be an error.
 //
 // Valid function signatures:
 //
-// 	func ()
-// 	func () error
-// 	func (TIn) error
-// 	func () (TOut, error)
-// 	func (TIn) (TOut, error)
-// 	func (context.Context) error
-// 	func (context.Context, TIn) error
-// 	func (context.Context) (TOut, error)
-// 	func (context.Context, TIn) (TOut, error)
+//	func ()
+//	func () error
+//	func (TIn) error
+//	func () (TOut, error)
+//	func (TIn) (TOut, error)
+//	func (context.Context) error
+//	func (context.Context, TIn) error
+//	func (context.Context) (TOut, error)
+//	func (context.Context, TIn) (TOut, error)
 //
 // Where "TIn" and "TOut" are types compatible with the "encoding/json" standard library.
 // See https://golang.org/pkg/encoding/json/#Unmarshal for how deserialization behaves
@@ -51,7 +51,7 @@ func StartWithContext(ctx context.Context, handler interface{}) {
 //
 // Handler implementation requires a single "Invoke()" function:
 //
-//  func Invoke(context.Context, []byte) ([]byte, error)
+//	func Invoke(context.Context, []byte) ([]byte, error)
 //
 // Deprecated: use lambda.Start(handler) instead
 func StartHandler(handler Handler) {
@@ -83,7 +83,7 @@ var (
 //
 // Handler implementation requires a single "Invoke()" function:
 //
-//  func Invoke(context.Context, []byte) ([]byte, error)
+//	func Invoke(context.Context, []byte) ([]byte, error)
 //
 // Deprecated: use lambda.StartWithOptions(handler, lambda.WithContext(ctx)) instead
 func StartHandlerWithContext(ctx context.Context, handler Handler) {

lambda/extensions_api_client.go

@@ -5,7 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"io/ioutil"
+	"io/ioutil" //nolint: staticcheck
 	"net/http"
 )