//!TODO: implement some "unit" tests for this :)
func run() int {
if cpuprofile != "" {
f, err := os.Create(cpuprofile)
if err != nil {
fmt.Fprintf(os.Stderr, "Could not create cpuprofile file: %s\n", err)
return 1
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
if showVersion {
fmt.Printf("nedomi version %s\n", Version)
return 0
}
cfg, err := config.Get()
if err != nil {
fmt.Fprintf(os.Stderr, "Error parsing config: %s\n", err)
return 2
}
if testConfig {
return 0
}
//!TODO: simplify and encapsulate application startup:
// Move/encapsulate SetupEnv/CleanupEnv, New, Start, Wait, etc.
// Leave only something like return App.Run(cfg)
// This will possibly simplify configuration reloading and higher contexts as well
defer app.CleanupEnv(cfg)
if err := app.SetupEnv(cfg); err != nil {
fmt.Fprintf(os.Stderr, "Could setup nedomi environment: %s\n", err)
return 3
}
appInstance, err := app.New(cfg)
if err != nil {
fmt.Fprintf(os.Stderr, "Could initialize nedomi: %s\n", err)
return 4
}
if err := appInstance.Start(); err != nil {
fmt.Fprintf(os.Stderr, "Could start nedomi: %s\n", err)
return 5
}
if err := appInstance.Wait(); err != nil {
fmt.Fprintf(os.Stderr, "Error stopping the app : %s\n", err)
return 6
}
return 0
}
//!TODO: implement some "unit" tests for this :)
func run() int {
if cpuprofile != "" {
f, err := os.Create(cpuprofile)
if err != nil {
fmt.Fprintf(os.Stderr, "Could not create cpuprofile file: %s\n", err)
return 1
}
if err := pprof.StartCPUProfile(f); err != nil {
panic(err)
}
defer pprof.StopCPUProfile()
}
// error probably means this is not build with make
n, _ := strconv.ParseInt(BuildTime, 10, 64)
buildTime := time.Unix(n, 0)
var appVersion = types.AppVersion{
Version: Version,
GitHash: GitHash,
GitTag: GitTag,
BuildTime: buildTime,
Dirty: Dirty == "true",
}
if showVersion {
fmt.Printf("nedomi version %s\n", appVersion)
return 0
}
appInstance, err := app.New(appVersion, config.Get)
if err != nil {
fmt.Fprintf(os.Stderr, "Couldn't initialize nedomi: %s\n", err)
return 4
}
if err := upTheLimits(); err != nil {
fmt.Fprintf(os.Stderr, "Couldn't up the limits: %s\n", err)
return 6
}
if testConfig {
return 0 // still doesn't work :)
}
if err := appInstance.Run(); err != nil {
fmt.Fprintf(os.Stderr, "Nedomi exit with error: %s\n", err)
return 5
}
return 0
}
