/
version.go
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/
version.go
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/*
* Copyright Rivtower Technologies 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
*
* 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 command
import (
"fmt"
"github.com/spf13/cobra"
)
// var needs to be used instead of const as ldflags is used to fill this
// information in the release process
var (
ClientVersion = "unknown"
Goos = "unknown"
Goarch = "unknown"
GitCommit = "$Format:%H$" // sha1 from git, output of $(git rev-parse HEAD)
BuildDate = "1970-01-01T00:00:00Z" // build date in ISO8601 format, output of $(date -u +'%Y-%m-%dT%H:%M:%SZ')
)
// version contains all the information related to the CLI version
type version struct {
ClientVersion string `json:"clientVersion"`
GitCommit string `json:"gitCommit"`
BuildDate string `json:"buildDate"`
GoOs string `json:"goOs"`
GoArch string `json:"goArch"`
}
// versionString returns the CLI version
func versionString() string {
return fmt.Sprintf("Version: %#v", version{
ClientVersion,
GitCommit,
BuildDate,
Goos,
Goarch,
})
}
func NewVersionCommand() *cobra.Command {
cc := &cobra.Command{
Use: "version",
Short: "Print the cco version",
Run: versionCommandFunc,
}
return cc
}
func versionCommandFunc(cmd *cobra.Command, args []string) {
fmt.Println(versionString())
}