diff options
Diffstat (limited to 'flag.go')
| -rw-r--r-- | flag.go | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -143,6 +143,10 @@ type ParseErrorsAllowlist struct { UnknownFlags bool } +// DEPRECATED: please use ParseErrorsAllowlist instead +// This type will be removed in a future release +type ParseErrorsWhitelist = ParseErrorsAllowlist + // NormalizedName is a flag name that has been normalized according to rules // for the FlagSet (e.g. making '-' and '_' equivalent). type NormalizedName string @@ -161,6 +165,10 @@ type FlagSet struct { // ParseErrorsAllowlist is used to configure an allowlist of errors ParseErrorsAllowlist ParseErrorsAllowlist + // DEPRECATED: please use ParseErrorsAllowlist instead + // This field will be removed in a future release + ParseErrorsWhitelist ParseErrorsAllowlist + name string parsed bool actual map[NormalizedName]*Flag @@ -984,6 +992,8 @@ func (f *FlagSet) parseLongArg(s string, args []string, fn parseFunc) (a []strin case name == "help": f.usage() return a, ErrHelp + case f.ParseErrorsWhitelist.UnknownFlags: + fallthrough case f.ParseErrorsAllowlist.UnknownFlags: // --unknown=unknownval arg ... // we do not want to lose arg in this case @@ -1042,6 +1052,8 @@ func (f *FlagSet) parseSingleShortArg(shorthands string, args []string, fn parse f.usage() err = ErrHelp return + case f.ParseErrorsWhitelist.UnknownFlags: + fallthrough case f.ParseErrorsAllowlist.UnknownFlags: // '-f=arg arg ...' // we do not want to lose arg in this case |