GoToSocial/vendor/github.com/magiconair/properties/integrate.go
dependabot[bot] 98a09b5633
[chore]: Bump github.com/spf13/viper from 1.14.0 to 1.15.0 (#1375)
Bumps [github.com/spf13/viper](https://github.com/spf13/viper) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/spf13/viper/releases)
- [Commits](https://github.com/spf13/viper/compare/v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: github.com/spf13/viper
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-01-23 10:24:00 +01:00

36 lines
787 B
Go

// Copyright 2013-2022 Frank Schroeder. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package properties
import "flag"
// MustFlag sets flags that are skipped by dst.Parse when p contains
// the respective key for flag.Flag.Name.
//
// It's use is recommended with command line arguments as in:
//
// flag.Parse()
// p.MustFlag(flag.CommandLine)
func (p *Properties) MustFlag(dst *flag.FlagSet) {
m := make(map[string]*flag.Flag)
dst.VisitAll(func(f *flag.Flag) {
m[f.Name] = f
})
dst.Visit(func(f *flag.Flag) {
delete(m, f.Name) // overridden
})
for name, f := range m {
v, ok := p.Get(name)
if !ok {
continue
}
if err := f.Value.Set(v); err != nil {
ErrorHandler(err)
}
}
}