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utils.go
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utils.go
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/*
go-swarm is a Go library and ccommand-line tool for managing the creation
and maintenance of Docker Swarm cluster.
Copyright (C) 2021 Sovereign Cloud Australia Pty Ltd
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero 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 Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package swarm
import (
"net/url"
"strings"
)
func ParseLabels(q string) (url.Values, error) {
q = strings.TrimSpace(q)
if q == "" {
return nil, nil
}
return url.ParseQuery(q)
}
func HasString(a []string, x string) bool {
for _, n := range a {
if x == n {
return true
}
}
return false
}