expand home directory

cmd/opts.go

@@ -84,6 +84,13 @@ func NewDeps(logs svc.Logger, kopts KubeOpts) (*Deps, error) {
 		kopts.KubeConfig = filepath.Join(hdir, ".kube", "config")
 	}
 
+	var err error
+	kopts.KubeConfig, err = homedir.Expand(kopts.KubeConfig)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to expand home directory in kube config file path")
+	}
+	//Normalize all slashes to native platform slashes (e.g. / to \ on Windows)
+	kopts.KubeConfig = filepath.FromSlash(kopts.KubeConfig)
 	kcfg, err := clientcmd.BuildConfigFromFlags("", kopts.KubeConfig)
 	if err != nil {
 		if os.IsNotExist(err) {

pkg/populator/generic.go

@@ -69,7 +69,11 @@ func (o *GenericPopulator) PopulateKubeConfig(namespace string) error {
 	if o.cluster.CaCertificate == "" {
 		c.InsecureSkipTLSVerify = true
 	} else {
-		c.CertificateAuthorityData = []byte(o.cluster.CaCertificate)
+		data, err := base64.StdEncoding.DecodeString(o.cluster.CaCertificate)
+		if err != nil {
+			return err
+		}
+		c.CertificateAuthorityData = data
 	}
 	c.Server = o.cluster.ServiceURL