/
converters.go
66 lines (49 loc) · 1.51 KB
/
converters.go
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// Copyright 2019 Aporeto Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package lombric
import (
"fmt"
"net"
"strconv"
)
func convertDefaultBool(defaultValue []string) (bools []bool, err error) {
for _, item := range defaultValue {
switch item {
case "true", "True", "TRUE":
bools = append(bools, true)
case "false", "False", "FALSE":
bools = append(bools, false)
default:
return nil, fmt.Errorf("default value must a bool got: '%s'", item)
}
}
return
}
func convertDefaultInts(defaultValue []string) (ints []int, err error) {
for _, item := range defaultValue {
n, err := strconv.Atoi(item)
if err != nil {
return nil, fmt.Errorf("default value must be an int. got '%s'", item)
}
ints = append(ints, n)
}
return
}
func convertDefaultIPs(defaultValue []string) (ips []net.IP, err error) {
for _, item := range defaultValue {
ip := net.ParseIP(item)
if ip == nil {
return nil, fmt.Errorf("default value must be an IP. got '%s'", item)
}
ips = append(ips, ip)
}
return
}