storj/cmd/uplinkng/stdlib_flags.go
Jeff Wendling f474bb6179 cmd/uplinkng: update for breaking clingy changes
clingy changed some and this is just fixes for that

Change-Id: I729aed6329fe0988fcb9b4407f16966a753b3204
2021-07-06 17:26:51 -04:00

37 lines
747 B
Go

// Copyright (C) 2021 Storj Labs, Inc.
// See LICENSE for copying information.
package main
import (
"flag"
"github.com/zeebo/clingy"
)
type stdlibFlags struct {
fs *flag.FlagSet
}
func newStdlibFlags(fs *flag.FlagSet) *stdlibFlags {
return &stdlibFlags{
fs: fs,
}
}
func (s *stdlibFlags) Setup(f clingy.Flags) {
// we use the Transform function to store the value as a side
// effect so that we can return an error if one occurs through
// the expected clingy pipeline.
s.fs.VisitAll(func(fl *flag.Flag) {
name, _ := flag.UnquoteUsage(fl)
f.Flag(fl.Name, fl.Usage, fl.DefValue,
clingy.Advanced,
clingy.Type(name),
clingy.Transform(func(val string) (string, error) {
return "", fl.Value.Set(val)
}),
)
})
}