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need these flags

This commit is contained in:
Jeff Carr 2025-09-18 16:03:21 -05:00
parent b72816f193
commit 8235b935a3
1 changed files with 6 additions and 0 deletions
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6
parse.go
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@ -130,12 +130,18 @@ func ParseFlags(flags []string, dest ...interface{}) (*Parser, error) {
if err != nil { if err != nil {
return p, err return p, err
} }
overrideFlags = append(overrideFlags, flags...)
err = p.Parse(flags) err = p.Parse(flags)
return p, err return p, err
} }
var overrideFlags []string
// flags gets all command line arguments other than the first (program name) // flags gets all command line arguments other than the first (program name)
func flags() []string { func flags() []string {
if len(overrideFlags) > 0 {
return overrideFlags
}
if len(os.Args) == 0 { // os.Args could be empty if len(os.Args) == 0 { // os.Args could be empty
return nil return nil
} }