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version.go
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version.go
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// Copyright 2019 Cisco Systems, 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 hostagent
import "fmt"
// Variables set during build time for release info
var (
gitCommit string
buildTime string
)
// Info enlists version and build information
type VersionInfo struct {
GitCommit string
BuildTime string
}
// Get gets the version information
func GetVersion() *VersionInfo {
ver := VersionInfo{}
ver.GitCommit = gitCommit
ver.BuildTime = buildTime
return &ver
}
// String returns printable version string
func VersionString() string {
ver := GetVersion()
return StringFromInfo(ver)
}
// StringFromInfo prints the versioning details
func StringFromInfo(ver *VersionInfo) string {
return fmt.Sprintf("GitCommit: %s\n", ver.GitCommit) +
fmt.Sprintf("BuildTime: %s\n", ver.BuildTime)
}