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cmd: allow no args passed, don't error

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Signed-off-by: Alfredo Deza <adeza@anchore.com>
This commit is contained in:
Alfredo Deza 2020-08-11 08:01:19 -04:00
parent d7695aeae1
commit 3bcae045cd
1 changed files with 9 additions and 1 deletions
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10
cmd/root.go
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@ -28,8 +28,16 @@ Supports the following image sources:
`, map[string]interface{}{ `, map[string]interface{}{
"appName": internal.ApplicationName, "appName": internal.ApplicationName,
}), }),
Args: cobra.ExactArgs(1), Args: cobra.MaximumNArgs(1),
Run: func(cmd *cobra.Command, args []string) { Run: func(cmd *cobra.Command, args []string) {
if len(args) == 0 {
err := cmd.Help()
if err != nil {
log.Errorf(err.Error())
os.Exit(1)
}
os.Exit(1)
}
err := doRunCmd(cmd, args) err := doRunCmd(cmd, args)
if err != nil { if err != nil {
log.Errorf(err.Error()) log.Errorf(err.Error())