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Show short flag on CLI usage (#1580)

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This commit is contained in:
Ta-Ching Chen
2020-04-24 15:04:52 +08:00
committed by GitHub
parent 758ee32aa9
commit f606c3705f
1 changed files with 4 additions and 1 deletions
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pkg/fission-cli/cliwrapper/driver/cobra/cobra.go
+4 -1
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@@ -117,8 +117,11 @@ func globalFlags(cmd *cobra.Command, flags ...flag.Flag) {
func toCobraFlag(cmd *cobra.Command, f flag.Flag, global bool) { func toCobraFlag(cmd *cobra.Command, f flag.Flag, global bool) {
// Workaround to pass aliases to templater for generating flag aliases. // Workaround to pass aliases to templater for generating flag aliases.
if len(f.Aliases) > 0 { if len(f.Aliases) > 0 || len(f.Short) > 0 {
var aliases []string var aliases []string
if len(f.Short) > 0 {
f.Aliases = append(f.Aliases, f.Short)
}
for _, alias := range f.Aliases { for _, alias := range f.Aliases {
dash := "--" dash := "--"
if len(alias) == 1 { if len(alias) == 1 {