constellation/cli/internal/cmd/version.go
Malte Poll 260d2571c1 Only upload kubeadm certs if key is rotated
Co-authored-by: Daniel Weiße <66256922+daniel-weisse@users.noreply.github.com>
Co-authored-by: 3u13r <lc@edgeless.systems>
2022-07-14 17:25:18 +02:00

70 lines
1.6 KiB
Go

package cmd
import (
"runtime/debug"
"github.com/edgelesssys/constellation/internal/constants"
"github.com/spf13/cobra"
)
// NewVersionCmd returns a new cobra.Command for the verify command.
func NewVersionCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "version",
Short: "Display version of this CLI",
Long: "Display version of this CLI.",
Args: cobra.NoArgs,
Run: runVersion,
}
return cmd
}
func runVersion(cmd *cobra.Command, args []string) {
buildInfo, ok := debug.ReadBuildInfo()
if !ok {
cmd.Printf("Unable to retrieve build info. Is buildvcs enabled?")
return
}
commit, state, date, goVersion, compiler, platform := parseBuildInfo(buildInfo)
cmd.Printf("Version:\t%s\n", constants.VersionInfo)
cmd.Printf("GitCommit:\t%s\n", commit)
cmd.Printf("GitTreeState:\t%s\n", state)
cmd.Printf("BuildDate:\t%s\n", date)
cmd.Printf("GoVersion:\t%s\n", goVersion)
cmd.Printf("Compiler:\t%s\n", compiler)
cmd.Printf("Platform:\t%s\n", platform)
}
func parseBuildInfo(info *debug.BuildInfo) (commit, state, date, goVersion, compiler, platform string) {
var arch, os string
for idx := range info.Settings {
key := info.Settings[idx].Key
value := info.Settings[idx].Value
switch key {
case "-compiler":
compiler = value
case "GOARCH":
arch = value
case "GOOS":
os = value
case "vcs.time":
date = value
case "vcs.modified":
if value == "true" {
state = "dirty"
} else {
state = "clean"
}
case "vcs.revision":
commit = value
}
}
platform = os + "/" + arch
goVersion = info.GoVersion
return commit, state, date, goVersion, compiler, platform
}