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esctl/cmd/utilities.go

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2026-06-15 15:18:21 +02:00
/*
Copyright © 2026 Thomas von Dein
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cmd
import (
"fmt"
"strings"
"github.com/urfave/cli/v3"
)
func addReference(ref string) string {
indentedRef := []string{}
for _, line := range strings.Split(ref, "\n") {
indentedRef = append(indentedRef, " "+line)
}
return fmt.Sprintf("%s\nREFERENCE:\n%s\n",
cli.SubcommandHelpTemplate,
strings.Join(indentedRef, "\n"))
}