Refactor to use new go slices library

Authored-by: Wayne Adams <[email protected]>

Author: wayneadams

download_clients/pivnet_client.go

@@ -9,6 +9,8 @@ import (
 	"strconv"
 	"strings"
 
+	"golang.org/x/exp/slices"
+
 	"github.com/pivotal-cf/go-pivnet/v6/logshim"
 	"github.com/pivotal-cf/pivnet-cli/v2/filter"
 
@@ -185,7 +187,7 @@ func (p *pivnetClient) getLatestStemcell(dependencies []pivnet.ReleaseDependency
 
 	for _, dependency := range dependencies {
 		if strings.Contains(dependency.Release.Product.Slug, "stemcells") {
-			if !contains(stemcellSlugs, dependency.Release.Product.Slug) {
+			if !slices.Contains(stemcellSlugs, dependency.Release.Product.Slug) {
 				stemcellSlugs = append(stemcellSlugs, dependency.Release.Product.Slug)
 			}
 			versions = append(versions, dependency.Release.Version)
@@ -204,15 +206,6 @@ func (p *pivnetClient) getLatestStemcell(dependencies []pivnet.ReleaseDependency
 	return stemcellSlugs[0], stemcellVersion, nil
 }
 
-func contains(slice []string, str string) bool {
-    for _, s := range slice {
-        if s == str {
-            return true
-        }
-    }
-    return false
-}
-
 const (
 	errorForVersion = "versioning of stemcell dependency in unexpected format: \"major.minor\" or \"major\". the following version could not be parsed: %s"
 	userAgent       = "om-download-product"

go.mod

@@ -30,6 +30,7 @@ require (
 	github.com/pivotal-cf/replicator v0.0.0-20181127185712-7c58987ce14b
 	github.com/pivotal-cf/winfs-injector v0.0.0-20200827170301-91411420d92f
 	github.com/vmware/govmomi v0.44.1
+	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56
 	golang.org/x/oauth2 v0.23.0
 	google.golang.org/api v0.200.0
 	gopkg.in/go-playground/validator.v9 v9.31.0

go.sum

@@ -465,6 +465,8 @@ golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq
 golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
 golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 h1:2dVuKD2vS7b0QIHQbpyTISPd0LeHDbnYEryqj5Q1ug8=
+golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56/go.mod h1:M4RDyNAINzryxdtnbRXRL/OHtkFuWGRjvuhBJpk2IlY=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=