Fix list command

Signed-off-by: Tamal Saha <[email protected]>

main.go

@@ -26,11 +26,15 @@ import (
 )
 
 func main() {
+	if err := realMain(); err != nil {
+		os.Exit(1)
+	}
+}
+
+func realMain() error {
 	rootCmd := cmds.NewRootCmd()
 	logs.Init(rootCmd, false)
 	defer logs.FlushLogs()
 
-	if err := rootCmd.Execute(); err != nil {
-		os.Exit(1)
-	}
+	return rootCmd.Execute()
 }

pkg/cmds/list.go

@@ -54,7 +54,7 @@ func NewCmdListImages() *cobra.Command {
 	}
 
 	cmd.Flags().StringVar(&rootDir, "root-dir", "", "Root directory")
-	cmd.Flags().StringVar(&rootDir, "output-dir", "", "Output directory")
+	cmd.Flags().StringVar(&outDir, "output-dir", "", "Output directory")
 	_ = cobra.MarkFlagRequired(cmd.Flags(), "root-dir")
 	_ = cobra.MarkFlagRequired(cmd.Flags(), "output-dir")
 

pkg/lib/image.go

@@ -18,6 +18,7 @@ package lib
 
 import (
 	"os"
+	"path/filepath"
 	"sort"
 	"strings"
 
@@ -43,7 +44,12 @@ func ListImages(rootDir string) ([]string, error) {
 			continue
 		}
 
-		out, err := sh.Command("helm", "template", entry.Name()).Output()
+		err := sh.SetDir(filepath.Join(rootDir, entry.Name())).Command("helm", "dependency", "build").Run()
+		if err != nil {
+			panic(err)
+		}
+
+		out, err := sh.SetDir(rootDir).Command("helm", "template", entry.Name()).Output()
 		if err != nil {
 			panic(err)
 		}