| // Copyright 2020 Google LLC |
| // |
| // 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 |
| // |
| // https://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 |
| |
| package wire |
| |
| import ( |
| "strconv" |
| "strings" |
| ) |
| |
| type version struct { |
| Major int64 |
| Minor int64 |
| } |
| |
| // parseVersion attempts to parse the pubsublite library version in the format: |
| // "1.2.3". |
| func parseVersion(value string) (v version, ok bool) { |
| components := strings.Split(value, ".") |
| if len(components) >= 2 { |
| var err error |
| if v.Major, err = strconv.ParseInt(components[0], 10, 32); err != nil { |
| return |
| } |
| if v.Minor, err = strconv.ParseInt(components[1], 10, 32); err != nil { |
| return |
| } |
| ok = true |
| } |
| return |
| } |