fix: upgrade to Go 1.26

.github/workflows/codeql-analysis.yml

@@ -10,7 +10,7 @@ on:
     - cron: '0 10 * * 0'
 
 env:
-  GO_VERSION: '1.24'
+  GO_VERSION: '1.26'
 
 jobs:
   analyze:
@@ -67,7 +67,7 @@ jobs:
       uses: github/codeql-action/analyze@v4
 
     - name: Upload CodeQL results
-      uses: actions/upload-artifact@v5.0.0
+      uses: actions/upload-artifact@v6.0.0
       with:
         name: codeql-results
         path: /home/runner/work/go-lambda-cleanup/results/go.sarif

.github/workflows/nightly.yaml

@@ -33,11 +33,14 @@ jobs:
       run: |
         aws ec2 describe-regions --all-regions --region us-east-1 --query "Regions[].RegionName" --output text >> cmd/aws-regions.txt
 
+    - name: Install Task
+      uses: go-task/setup-task@v1
+
     - name: Update Dependencies
       run: go get -u ./...
 
     - name: Execute Go tests
-      run: make tests
+      run: task tests
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v3.7.0

.github/workflows/pull_request.yml

@@ -10,7 +10,7 @@ permissions:
   packages: write
 
 env:
-  GO_VERSION: '1.24'
+  GO_VERSION: '1.26'
 
 jobs:
 
@@ -41,7 +41,8 @@ jobs:
 
     - name: Check out code into the Go module directory
       uses: actions/checkout@v6
-
+    - name: Install Task
+      uses: go-task/setup-task@v1
 
     - name: Generate AWS region file
       env:
@@ -56,10 +57,10 @@ jobs:
     #     args: -v
 
     - name: Execute Go tests
-      run: make tests-coverage
+      run: task tests-coverage
 
     - name: Codecov Upload
-      uses: codecov/codecov-action@v5.5.1
+      uses: codecov/codecov-action@v5.5.2
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 

.github/workflows/release.yml

@@ -8,9 +8,9 @@ env:
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
   AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-  GO_VERSION: '1.24'
-  UPX_VERSION: "4.2.4"
-  SVU_VERSION: "2.0.1"
+  GO_VERSION: '1.26'
+  UPX_VERSION: "5.1.0"
+  SVU_VERSION: "3.3.0"
 
 jobs:
   tag:

.github/workflows/test.yml

@@ -6,7 +6,7 @@ on:
 
 
 env:
-  GO_VERSION: '1.24'    
+  GO_VERSION: '1.26'    
 
 jobs:
   test:
@@ -24,6 +24,9 @@ jobs:
     - name: Check out code into the Go module directory
       uses: actions/checkout@v6
 
+    - name: Install Task
+      uses: go-task/setup-task@v1
+
     - name: Generate AWS region file
       env:
         AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
@@ -37,7 +40,7 @@ jobs:
     #     args: -v
 
     - name: Execute Go tests
-      run:  make tests-coverage
+      run: task tests-coverage
 
     - name: Test CLI
       env:

Dockerfile

@@ -1,7 +1,7 @@
 # Copyright (c) karl-cardenas-coding
 # SPDX-License-Identifier: MIT
 
-FROM golang:1.24.2-alpine3.21 AS builder
+FROM golang:1.26.0-alpine3.22 AS builder
 
 LABEL org.opencontainers.image.source="http://github.com/karl-cardenas-coding/go-lambda-cleanup"
 LABEL org.opencontainers.image.description="A solution for removing previous versions of AWS Lambdas"

Taskfile.yml

@@ -0,0 +1,48 @@
+# https://taskfile.dev
+version: '3'
+
+tasks:
+  aws-regions:
+    desc: Generate AWS regions file
+    cmds:
+      - aws ec2 describe-regions --region us-east-1 --all-regions --query "Regions[].RegionName" --output text > cmd/aws-regions.txt
+
+  license:
+    desc: Apply license headers
+    cmds:
+      - copywrite headers
+
+  opensource:
+    desc: Check open source licenses
+    cmds:
+      - ~/go/bin/go-licenses report github.com/karl-cardenas-coding/go-lambda-cleanup/v2 --template=documentation/open-source.tpl > documentation/open-source.md
+
+  lint:
+    desc: Run Go linter
+    cmds:
+      - golangci-lint run ./...
+
+  build:
+    desc: Build the binary
+    cmds:
+      - go build -ldflags="-X 'github.com/karl-cardenas-coding/go-lambda-cleanup/v2/cmd.VersionString=1.0.0'" -o=glc -v
+
+  tests:
+    desc: Run tests
+    cmds:
+      - go test -shuffle on -race ./...
+
+  tests-coverage:
+    desc: Run tests with code coverage
+    cmds:
+      - go test -race -shuffle on -cover -coverprofile=coverage.out -covermode=atomic ./...
+
+  view-coverage:
+    desc: View code coverage report
+    cmds:
+      - go tool cover -html=coverage.out
+
+  nil:
+    desc: Check for nil errors
+    cmds:
+      - ~/go/bin/nilaway ./...

cmd/clean.go

@@ -61,13 +61,13 @@ var cleanCmd = &cobra.Command{
 		config = GlobalCliConfig
 		awsEnvRegion = os.Getenv("AWS_DEFAULT_REGION")
 		awsEnvProfile = os.Getenv("AWS_PROFILE")
+
 		if *config.RegionFlag == "" {
 			if awsEnvRegion != "" {
 				*config.RegionFlag, err = validateRegion(f, awsEnvRegion)
 				if err != nil {
 					return err
 				}
-
 			} else {
 				return errors.New("missing region flag and AWS_DEFAULT_REGION env variable. Please use -r and provide a valid AWS region")
 			}
@@ -94,6 +94,7 @@ var cleanCmd = &cobra.Command{
 		} else {
 			log.Infof("The AWS Profile flag \"%s\" was passed in", *config.ProfileFlag)
 		}
+
 		awsConfigOptions = append(awsConfigOptions, awsConfig.WithSharedConfigProfile(*config.ProfileFlag))
 
 		if *config.Verbose {
@@ -112,11 +113,13 @@ var cleanCmd = &cobra.Command{
 
 		if *config.LambdaListFile != "" {
 			log.Info("******** CUSTOM LAMBDA LIST PROVIDED ********")
+
 			list, err := internal.GenerateLambdaDeleteList(*config.LambdaListFile)
 			if err != nil {
 				log.Infof("an issue occurred while processing %s", *config.LambdaListFile)
 				log.Info(err.Error())
 			}
+
 			customeDeleteList = list
 		}
 
@@ -129,6 +132,7 @@ var cleanCmd = &cobra.Command{
 		if err != nil {
 			return errors.New("ERROR RETRIEVING AWS CREDENTIALS")
 		}
+
 		if creds.Expired() {
 			return errors.New("AWS CREDENTIALS EXPIRED")
 		}
@@ -138,6 +142,7 @@ var cleanCmd = &cobra.Command{
 			// Set the User-Agent for all AWS with the Lambda client
 			o.APIOptions = append(o.APIOptions, middleware.AddUserAgentKeyValue("go-lambda-cleanup", VersionString))
 		})
+
 		err = executeClean(ctx, &config, initSvc, customeDeleteList)
 		if err != nil {
 			return err
@@ -150,7 +155,7 @@ var cleanCmd = &cobra.Command{
 /*
 executeClean is the main function that executes the clean-up process
 It takes a context, a pointer to a cliConfig struct, a pointer to a lambda client, and a list of custom lambdas to delete
-An error is returned if the function fails to execute
+An error is returned if the function fails to execute.
 */
 func executeClean(ctx context.Context, config *cliConfig, svc *lambda.Client, customList []string) error {
 	startTime := time.Now()
@@ -311,7 +316,7 @@ func displayDuration(startTime time.Time) {
 }
 
 // generateDeleteInputStructs takes a list of lambda.DeleteFunctionInput and a boolean value to determine if the user wants more details. The function returns a list of lambda.DeleteFunctionInput
-// An error is returned if the function fails to execute
+// An error is returned if the function fails to execute.
 func generateDeleteInputStructs(versionsList [][]types.FunctionConfiguration, details bool) ([][]lambda.DeleteFunctionInput, error) {
 	var (
 		returnError error
@@ -349,7 +354,7 @@ func generateDeleteInputStructs(versionsList [][]types.FunctionConfiguration, de
 }
 
 // calculateSpaceRemoval returns the total size of all the versions to be deleted.
-// The function takes a list of lambda.DeleteFunctionInput and returns an int
+// The function takes a list of lambda.DeleteFunctionInput and returns an int.
 func calculateSpaceRemoval(deleteList [][]types.FunctionConfiguration) int {
 	var (
 		size int
@@ -367,7 +372,7 @@ func calculateSpaceRemoval(deleteList [][]types.FunctionConfiguration) int {
 }
 
 // countDeleteVersions returns the total number of versions to be deleted.
-// The function takes a list of lambda.DeleteFunctionInput and returns an int
+// The function takes a list of lambda.DeleteFunctionInput and returns an int.
 func countDeleteVersions(deleteList [][]lambda.DeleteFunctionInput) int {
 	var (
 		versionsCount int
@@ -594,16 +599,16 @@ func getLambdaStorage(list []types.FunctionConfiguration) (int64, error) {
 
 // validateRegion validates the user input to ensure it is a valid AWS region. The function takes a embed.FS and a string. The function returns a string and an error
 // An embedded file is used to validate the user input. The embedded file contains a list of all the AWS regions
-// Example of the embedded file: ap-south-2	ap-south-1	eu-south-1	eu-south-2	me-central-1	ca-central-1	eu-central-1	eu-central-2
+// Example of the embedded file: ap-south-2	ap-south-1	eu-south-1	eu-south-2	me-central-1	ca-central-1	eu-central-1	eu-central-2.
 func validateRegion(f embed.FS, input string) (string, error) {
 	var output string
 
 	var err error
 
 	rawData, _ := f.ReadFile(regionFile)
-	regionsList := strings.Split(string(rawData), "	")
+	regionsList := strings.SplitSeq(string(rawData), "	")
 
-	for _, region := range regionsList {
+	for region := range regionsList {
 		if strings.ToLower(input) == strings.TrimSpace(region) {
 			output = strings.TrimSpace(region)
 		}