func LookupAliases(domain string) []string {
	aliases := make([]string, 0, len(genAliases[domain])+len(customAliases[domain]))
	aliases = append(aliases, genAliases[domain]...)
	aliases = append(aliases, customAliases[domain]...)
	sort.Strings(aliases)
	return aliases
}
LookupAliases looks up known aliases for the given domain
package pwrules
import (
	"encoding/json"
	"os"
	"path/filepath"
	"sort"
	"github.com/gopasspw/gopass/pkg/appdir"
	"github.com/gopasspw/gopass/pkg/debug"
	"github.com/gopasspw/gopass/pkg/fsutil"
)
var (
	customAliases = map[string][]string{}
)