func main() {
flag.BoolVar(showHelp, "h", false, "Show help message")
flag.Usage = usage
flag.Parse()
if flag.NArg() >= 1 && strings.ToLower(flag.Args()[0]) == "help" {
*showHelp = true
}
if *runVerbose {
dvid.Verbose = true
}
if *showHelp || flag.NArg() == 0 {
flag.Usage()
os.Exit(0)
}
if *readonly {
server.SetReadOnly(true)
}
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
log.Fatal(err)
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
// Determine numer of logical CPUs on local machine and unless overridden, use
// all of them.
numCPU := runtime.NumCPU()
if *useCPU != 0 {
dvid.NumCPU = *useCPU
} else if flag.NArg() >= 1 && flag.Args()[0] == "serve" {
dvid.NumCPU = numCPU
} else {
dvid.NumCPU = 1
}
runtime.GOMAXPROCS(dvid.NumCPU)
command := dvid.Command(flag.Args())
if err := DoCommand(command); err != nil {
fmt.Fprintln(os.Stderr, err.Error())
os.Exit(1)
}
}
serve <configuration path>
For storage engines that have repair ability (e.g., basholeveldb):
repair <engine name> <database path>
The <engine name> refers to the name of the engine: "basholeveldb", "kvautobus", etc.
The <database path> is the file path to the directory.
`
var usage = func() {
// Print local DVID help
fmt.Printf(helpMessage)
// Print server DVID help if available
err := DoCommand(dvid.Command([]string{"help"}))
if err != nil {
fmt.Printf("Unable to get 'help' from DVID server at %q.\n%v\n",
server.DefaultWebAddress, err)
}
}
func currentDir() string {
currentDir, err := os.Getwd()
if err != nil {
log.Fatalln("Could not get current directory:", err)
}
return currentDir
}
func main() {