Print downloaded chart path.

Signed-off-by: Daniel Palma <danivgy@gmail.com>

pkg/downloader/chart_downloader.go

@@ -86,6 +86,8 @@ type ChartDownloader struct {
 // Returns a string path to the location where the file was downloaded and a verification
 // (if provenance was verified), or an error if something bad happened.
 func (c *ChartDownloader) DownloadTo(ref, version, dest string) (string, *provenance.Verification, error) {
+	var out strings.Builder
+
 	u, err := c.ResolveChartVersion(ref, version)
 	if err != nil {
 		return "", nil, err
@@ -109,6 +111,7 @@ func (c *ChartDownloader) DownloadTo(ref, version, dest string) (string, *proven
 
 	destfile := filepath.Join(dest, name)
 	if err := fileutil.AtomicWriteFile(destfile, data, 0644); err != nil {
+		fmt.Fprintf(&out, "Chart downloaded to: %s\n", destfile)
 		return destfile, nil, err
 	}