diff options
Diffstat (limited to 'runsc/main.go')
| -rw-r--r-- | runsc/main.go | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/runsc/main.go b/runsc/main.go index 4b3f55ad1..bbf08228c 100644 --- a/runsc/main.go +++ b/runsc/main.go @@ -18,6 +18,7 @@ package main import ( "context" + "fmt" "io" "os" "path/filepath" @@ -40,6 +41,7 @@ var ( logFilename = flag.String("log", "", "file path where internal debug information is written, default is stdout") logFormat = flag.String("log-format", "text", "log format: text (default), json, or json-k8s") debug = flag.Bool("debug", false, "enable debug logging") + showVersion = flag.Bool("version", false, "show version and exit") // These flags are unique to runsc, and are used to configure parts of the // system that are not covered by the runtime spec. @@ -69,9 +71,6 @@ var ( testOnlyAllowRunAsCurrentUserWithoutChroot = flag.Bool("TESTONLY-unsafe-nonroot", false, "TEST ONLY; do not ever use! This skips many security measures that isolate the host from the sandbox.") ) -// gitRevision is set during linking. -var gitRevision = "" - func main() { // Help and flags commands are generated automatically. subcommands.Register(subcommands.HelpCommand(), "") @@ -107,6 +106,14 @@ func main() { // All subcommands must be registered before flag parsing. flag.Parse() + // Are we showing the version? + if *showVersion { + // The format here is the same as runc. + fmt.Fprintf(os.Stdout, "runsc version %s\n", version) + fmt.Fprintf(os.Stdout, "spec: %s\n", specutils.Version) + os.Exit(0) + } + platformType, err := boot.MakePlatformType(*platform) if err != nil { cmd.Fatalf("%v", err) @@ -215,7 +222,7 @@ func main() { log.Infof("***************************") log.Infof("Args: %s", os.Args) - log.Infof("Git Revision: %s", gitRevision) + log.Infof("Version %s", version) log.Infof("PID: %d", os.Getpid()) log.Infof("UID: %d, GID: %d", os.Getuid(), os.Getgid()) log.Infof("Configuration:") |