fix: improve error message when dest-dir is not a directory (#34)

MatteoPologruto · web-flow · commit 9c336380e306 · 2025-11-19T12:32:06.000+01:00
diff --git a/download.go b/download.go
@@ -47,7 +47,7 @@ func runDownloadCommand(args []string, destDir string) {
 	targetVersion := args[0]
 	downloadPath := paths.New(destDir)
 	if !downloadPath.IsDir() {
-		feedback.Fatal(i18n.Tr("error: %s is not a directory", destDir), feedback.ErrBadArgument)
+		feedback.Fatal(i18n.Tr("error: %s is not a directory. Please, select an existing directory.", destDir), feedback.ErrBadArgument)
 	}
 
 	client := updater.NewClient()

Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ func runDownloadCommand(args []string, destDir string) {`
`47`	`47`	`targetVersion := args[0]`
`48`	`48`	`downloadPath := paths.New(destDir)`
`49`	`49`	`if !downloadPath.IsDir() {`
`50`		`- feedback.Fatal(i18n.Tr("error: %s is not a directory", destDir), feedback.ErrBadArgument)`
	`50`	`+ feedback.Fatal(i18n.Tr("error: %s is not a directory. Please, select an existing directory.", destDir), feedback.ErrBadArgument)`
`51`	`51`	`}`
`52`	`52`
`53`	`53`	`client := updater.NewClient()`