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parse local flags

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This commit is contained in:
Jun Nishimura 2023-07-19 00:35:51 +09:00
parent 8bff6aff17
commit 55ff048a8d
1 changed files with 8 additions and 0 deletions
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8
command.go
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@ -1782,12 +1782,20 @@ func (c *Command) ParseFlags(args []string) error {
// do it here after merging all flags and just before parse // do it here after merging all flags and just before parse
c.Flags().ParseErrorsWhitelist = flag.ParseErrorsWhitelist(c.FParseErrWhitelist) c.Flags().ParseErrorsWhitelist = flag.ParseErrorsWhitelist(c.FParseErrWhitelist)
// parse Flags
err := c.Flags().Parse(args) err := c.Flags().Parse(args)
// Print warnings if they occurred (e.g. deprecated flag messages). // Print warnings if they occurred (e.g. deprecated flag messages).
if c.flagErrorBuf.Len()-beforeErrorBufLen > 0 && err == nil { if c.flagErrorBuf.Len()-beforeErrorBufLen > 0 && err == nil {
c.Print(c.flagErrorBuf.String()) c.Print(c.flagErrorBuf.String())
} }
// parse Local Flags
err = c.LocalFlags().Parse(args)
// Print warnings if they occurred (e.g. deprecated flag messages).
if c.flagErrorBuf.Len()-beforeErrorBufLen > 0 && err == nil {
c.Print(c.flagErrorBuf.String())
}
return err return err
} }