/
refreshexternals.go
60 lines (51 loc) · 1.19 KB
/
refreshexternals.go
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package chezmoi
import (
"fmt"
"strings"
"github.com/twpayne/chezmoi/v2/internal/chezmoimaps"
)
type RefreshExternals int
const (
RefreshExternalsAuto RefreshExternals = iota
RefreshExternalsAlways
RefreshExternalsNever
)
var (
refreshExternalsWellKnownStrings = map[string]RefreshExternals{
"always": RefreshExternalsAlways,
"auto": RefreshExternalsAuto,
"never": RefreshExternalsNever,
}
RefreshExternalsFlagCompletionFunc = FlagCompletionFunc(chezmoimaps.Keys(refreshExternalsWellKnownStrings))
)
func (re *RefreshExternals) Set(s string) error {
if value, ok := refreshExternalsWellKnownStrings[strings.ToLower(s)]; ok {
*re = value
return nil
}
switch value, err := ParseBool(s); {
case err != nil:
return err
case value:
*re = RefreshExternalsAlways
return nil
default:
*re = RefreshExternalsNever
return nil
}
}
func (re RefreshExternals) String() string {
switch re {
case RefreshExternalsAlways:
return "always"
case RefreshExternalsAuto:
return "auto"
case RefreshExternalsNever:
return "never"
default:
panic(fmt.Sprintf("%d: invalid RefreshExternals value", re))
}
}
func (re RefreshExternals) Type() string {
return "always|auto|never"
}