bump go & helm version (#14)

client.go

@@ -164,7 +164,7 @@ func (c *HelmClient) AddOrUpdateChartRepo(entry repo.Entry) error {
 	}
 
 	c.storage.Update(&entry)
-	err = c.storage.WriteFile(c.Settings.RepositoryConfig, 0644)
+	err = c.storage.WriteFile(c.Settings.RepositoryConfig, 0o644)
 	if err != nil {
 		return err
 	}
@@ -189,7 +189,7 @@ func (c *HelmClient) UpdateChartRepos() error {
 		c.storage.Update(entry)
 	}
 
-	return c.storage.WriteFile(c.Settings.RepositoryConfig, 0644)
+	return c.storage.WriteFile(c.Settings.RepositoryConfig, 0o644)
 }
 
 // InstallOrUpgradeChart triggers the installation of the provided chart.

client_test.go

@@ -2,6 +2,7 @@ package helmclient
 
 import (
 	"context"
+
 	"helm.sh/helm/v3/pkg/repo"
 	"k8s.io/client-go/rest"
 )
@@ -114,8 +115,8 @@ func ExampleHelmClient_DeleteChartFromCache() {
 	if err := helmClient.DeleteChartFromCache(&chartSpec); err != nil {
 		panic(err)
 	}
-
 }
+
 func ExampleHelmClient_UpdateChartRepos() {
 	if err := helmClient.UpdateChartRepos(); err != nil {
 		panic(err)

doc.go

@@ -1,3 +1,3 @@
 package helmclient
 
-var helmClient *HelmClient
+var helmClient *HelmClient

go.mod

@@ -1,16 +1,17 @@
 module github.com/mittwald/go-helm-client
 
-go 1.13
+go 1.15
 
 require (
-	github.com/golang/mock v1.4.3
+	github.com/evanphx/json-patch v4.5.0+incompatible // indirect
+	github.com/golang/mock v1.4.4
 	github.com/spf13/pflag v1.0.5
 	golang.org/x/net v0.0.0-20200226121028-0de0cce0169b // indirect
-	helm.sh/helm/v3 v3.2.4
-	k8s.io/apiextensions-apiserver v0.18.2
-	k8s.io/apimachinery v0.18.2
-	k8s.io/cli-runtime v0.18.2
-	k8s.io/client-go v0.18.2
+	helm.sh/helm/v3 v3.3.2
+	k8s.io/apiextensions-apiserver v0.18.8
+	k8s.io/apimachinery v0.18.8
+	k8s.io/cli-runtime v0.18.8
+	k8s.io/client-go v0.18.8
 	rsc.io/letsencrypt v0.0.3 // indirect
 	sigs.k8s.io/yaml v1.2.0
 )