Update Go runtime to 1.21.3

.go-version

@@ -1 +1 @@
-1.20.7
+1.21.3

CHANGELOG.md

@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Bugfixes
 
+* Update Go runtime to 1.21.3. [#1102](https://github.com/elastic/package-registry/pull/1102)
+
 ### Added
 
 ### Deprecated

Dockerfile

@@ -2,7 +2,7 @@
 # It expects packages to be mounted under /packages/package-registry or have a config file loaded into /package-registry/config.yml
 
 # Build binary
-ARG GO_VERSION=1.20.7
+ARG GO_VERSION=1.21.3
 FROM golang:${GO_VERSION} AS builder
 
 COPY ./ /package-registry

categories.go

@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"net/http"
 	"net/url"
+	"slices"
 	"sort"
 	"strconv"
 	"strings"
@@ -194,7 +195,7 @@ func getCategories(ctx context.Context, pkgs packages.Packages, includePolicyTem
 						}
 					}
 
-					if !p.HasCategory(c) && !util.StringsContains(extraPackageCategories, c) {
+					if !p.HasCategory(c) && !slices.Contains(extraPackageCategories, c) {
 						extraPackageCategories = append(extraPackageCategories, c)
 						categories[c].Count = categories[c].Count + 1
 					}

packages/package.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"os"
 	"path"
+	"slices"
 	"strings"
 
 	"github.com/Masterminds/semver/v3"
@@ -17,7 +18,6 @@ import (
 	"github.com/elastic/go-ucfg/yaml"
 
 	"github.com/elastic/package-registry/categories"
-	"github.com/elastic/package-registry/internal/util"
 )
 
 const (
@@ -382,7 +382,7 @@ func (p *Package) HasPolicyTemplateWithCategory(category string) bool {
 }
 
 func hasCategory(categories []string, category string) bool {
-	if util.StringsContains(categories, category) {
+	if slices.Contains(categories, category) {
 		return true
 	}
 
@@ -392,7 +392,7 @@ func hasCategory(categories []string, category string) bool {
 			continue
 		}
 
-		if util.StringsContains(categories, subcategory.Name) {
+		if slices.Contains(categories, subcategory.Name) {
 			return true
 		}
 	}
@@ -414,7 +414,7 @@ func (p *Package) WorksWithCapabilities(capabilities []string) bool {
 	}
 
 	for _, requiredCapability := range p.Conditions.Elastic.Capabilities {
-		if !util.StringsContains(capabilities, requiredCapability) {
+		if !slices.Contains(capabilities, requiredCapability) {
 			return false
 		}
 	}

packages/packages.go

@@ -10,6 +10,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"strings"
 	"time"
 
@@ -19,7 +20,6 @@ import (
 	"go.elastic.co/apm/v2"
 	"go.uber.org/zap"
 
-	"github.com/elastic/package-registry/internal/util"
 	"github.com/elastic/package-registry/metrics"
 )
 
@@ -504,7 +504,7 @@ func filterPolicyTemplates(p Package, category string) *Package {
 	var updatedPolicyTemplates []PolicyTemplate
 	var updatedBasePolicyTemplates []BasePolicyTemplate
 	for i, pt := range p.PolicyTemplates {
-		if util.StringsContains(pt.Categories, category) {
+		if slices.Contains(pt.Categories, category) {
 			updatedPolicyTemplates = append(updatedPolicyTemplates, pt)
 			updatedBasePolicyTemplates = append(updatedBasePolicyTemplates, p.BasePackage.BasePolicyTemplates[i])
 		}