github.com/nmstate/kubernetes-nmstate@v0.82.0/test/e2e/handler/linuxbridge/gjson.go (about)

     1  /*
     2  Copyright The Kubernetes NMState Authors.
     3  
     4  
     5  Licensed under the Apache License, Version 2.0 (the "License");
     6  you may not use this file except in compliance with the License.
     7  You may obtain a copy of the License at
     8  
     9      http://www.apache.org/licenses/LICENSE-2.0
    10  
    11  Unless required by applicable law or agreed to in writing, software
    12  distributed under the License is distributed on an "AS IS" BASIS,
    13  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  See the License for the specific language governing permissions and
    15  limitations under the License.
    16  */
    17  
    18  package linuxbridge
    19  
    20  import (
    21  	"strings"
    22  )
    23  
    24  // buildGJsonExpression returns the correct gjson expression
    25  // to filter `bridge -j vlan show` by interface and vlan, there
    26  // are two json versions possible it tries to guess which one is.
    27  func BuildGJsonExpression(bridgeVlans string) string {
    28  	if strings.Contains(bridgeVlans, "ifname") {
    29  		return "#(ifname==%s).vlans.#(vlan==%d)"
    30  	}
    31  	return "%s.#(vlan==%d)"
    32  }