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info.go
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/
info.go
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package info
import (
"encoding/json"
"fmt"
"runtime"
"github.com/weaveworks/eksctl/pkg/utils/kubectl"
"github.com/weaveworks/eksctl/pkg/version"
)
//go:generate go run ./release_generate.go
// Info holds versions info
type Info struct {
EksctlVersion string
KubectlVersion string
OS string
}
// GetInfo returns versions info
func GetInfo() Info {
return Info{
EksctlVersion: getEksctlVersion(),
KubectlVersion: getKubectlVersion(),
OS: runtime.GOOS,
}
}
// getEksctlVersion returns the eksctl version
func getEksctlVersion() string {
return version.GetVersion()
}
func getKubectlVersion() string {
clientVersion, err := kubectl.NewVersionManager().ClientVersion()
if err != nil {
return err.Error()
}
return clientVersion
}
// String return info as JSON
func String() string {
data, err := json.Marshal(GetInfo())
if err != nil {
return fmt.Sprintf("failed to marshal info into json: %q", err)
}
return string(data)
}