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moby--moby/version.go
2013-12-20 08:19:25 -08:00

35 lines
858 B
Go

package docker
import (
"github.com/dotcloud/docker/engine"
"github.com/dotcloud/docker/utils"
"runtime"
)
func init() {
engine.Register("version", jobVersion)
}
func jobVersion(job *engine.Job) engine.Status {
if _, err := dockerVersion().WriteTo(job.Stdout); err != nil {
job.Errorf("%s", err)
return engine.StatusErr
}
return engine.StatusOK
}
// dockerVersion returns detailed version information in the form of a queriable
// environment.
func dockerVersion() *engine.Env {
v := &engine.Env{}
v.Set("Version", VERSION)
v.Set("GitCommit", GITCOMMIT)
v.Set("GoVersion", runtime.Version())
v.Set("Os", runtime.GOOS)
v.Set("Arch", runtime.GOARCH)
// FIXME:utils.GetKernelVersion should only be needed here
if kernelVersion, err := utils.GetKernelVersion(); err == nil {
v.Set("KernelVersion", kernelVersion.String())
}
return v
}