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Merge branch 'v2' into v2-completion

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This commit is contained in:
lewo
2016-09-01 09:35:02 +02:00
committed by GitHub
parent 8a8d8691bd c72728f424
commit 6aa0ab6903
23 changed files with 671 additions and 73 deletions
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7
flag.go
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@@ -736,7 +736,6 @@ func stringifyFlag(f Flag) string {
needsPlaceholder := false
defaultValueString := ""
val := fv.FieldByName("Value")
if val.IsValid() {
needsPlaceholder = val.Kind() != reflect.Bool
defaultValueString = fmt.Sprintf(" (default: %v)", val.Interface())
@@ -746,6 +745,12 @@ func stringifyFlag(f Flag) string {
}
}
helpText := fv.FieldByName("DefaultText")
if helpText.IsValid() && helpText.String() != "" {
needsPlaceholder = val.Kind() != reflect.Bool
defaultValueString = fmt.Sprintf(" (default: %s)", helpText.String())
}
if defaultValueString == " (default: )" {
defaultValueString = ""
}