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flags : Flag interface instead of generic, allowing us to move the reflection out into a field expansion func only

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bth 2026-01-26 18:48:55 -08:00
commit b8156931fd
8 changed files with 167 additions and 152 deletions
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16
sort/sort.go
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@ -18,18 +18,18 @@ const (
)
type options struct {
Source flags.Flag[string]
Key flags.Flag[string]
Write flags.Flag[bool]
Help flags.Flag[bool]
Source flags.String
Key flags.String
Write flags.Bool
Help flags.Bool
}
func initOpts() options {
return options{
flags.Flag[string]{"--source", "-s", "", "path to source list. reads from stdin if omitted."},
flags.Flag[string]{"--key", "-k", "", "path to sort key"},
flags.Flag[bool]{"--write", "-w", false, "write sorted list back to --key file"},
flags.Flag[bool]{"--help", "-h", false, "show help"},
flags.String{"--source", "-s", "", "path to source list. reads from stdin if omitted."},
flags.String{"--key", "-k", "", "path to sort key"},
flags.Bool{"--write", "-w", false, "write sorted list back to --key file"},
flags.Bool{"--help", "-h", false, "show help"},
}
}