示例#1
0
文件: main.go 项目: Rachine/imposm3
func Main(usage func()) {
	golog.SetFlags(golog.LstdFlags | golog.Lshortfile)
	if os.Getenv("GOMAXPROCS") == "" {
		runtime.GOMAXPROCS(runtime.NumCPU())
	}

	if len(os.Args) <= 1 {
		usage()
		logging.Shutdown()
		os.Exit(1)
	}

	switch os.Args[1] {
	case "import":
		config.ParseImport(os.Args[2:])
		if config.BaseOptions.Httpprofile != "" {
			stats.StartHttpPProf(config.BaseOptions.Httpprofile)
		}
		import_.Import()
	case "diff":
		config.ParseDiffImport(os.Args[2:])

		if config.BaseOptions.Httpprofile != "" {
			stats.StartHttpPProf(config.BaseOptions.Httpprofile)
		}
		diff.Diff()

	case "query-cache":
		query.Query(os.Args[2:])
	case "version":
		fmt.Println(Version)
		os.Exit(0)
	default:
		usage()
		log.Fatalf("invalid command: '%s'", os.Args[1])
	}
	logging.Shutdown()
	os.Exit(0)

}
示例#2
0
文件: main.go 项目: kressnerd/imposm3
func Main(usage func()) {
	golog.SetFlags(golog.LstdFlags | golog.Lshortfile)
	if os.Getenv("GOMAXPROCS") == "" {
		runtime.GOMAXPROCS(runtime.NumCPU())
	}

	if len(os.Args) <= 1 {
		usage()
		logging.Shutdown()
		os.Exit(1)
	}

	switch os.Args[1] {
	case "import":
		config.ParseImport(os.Args[2:])
		if config.BaseOptions.Httpprofile != "" {
			stats.StartHttpPProf(config.BaseOptions.Httpprofile)
		}
		import_.Import()
	case "diff":
		config.ParseDiffImport(os.Args[2:])

		if config.BaseOptions.Httpprofile != "" {
			stats.StartHttpPProf(config.BaseOptions.Httpprofile)
		}

		if config.BaseOptions.Quiet {
			logging.SetQuiet(true)
		}

		var geometryLimiter *limit.Limiter
		if config.BaseOptions.LimitTo != "" {
			var err error
			step := log.StartStep("Reading limitto geometries")
			geometryLimiter, err = limit.NewFromGeoJsonWithBuffered(
				config.BaseOptions.LimitTo,
				config.BaseOptions.LimitToCacheBuffer,
			)
			if err != nil {
				log.Fatal(err)
			}
			log.StopStep(step)
		}
		osmCache := cache.NewOSMCache(config.BaseOptions.CacheDir)
		err := osmCache.Open()
		if err != nil {
			log.Fatal("osm cache: ", err)
		}
		defer osmCache.Close()

		diffCache := cache.NewDiffCache(config.BaseOptions.CacheDir)
		err = diffCache.Open()
		if err != nil {
			log.Fatal("diff cache: ", err)
		}

		for _, oscFile := range config.DiffFlags.Args() {
			err := diff.Update(oscFile, geometryLimiter, nil, osmCache, diffCache, false)
			if err != nil {
				osmCache.Close()
				diffCache.Close()
				log.Fatal(err)
			}
		}
		// explicitly Close since os.Exit prevents defers
		osmCache.Close()
		diffCache.Close()

	case "query-cache":
		query.Query(os.Args[2:])
	case "version":
		fmt.Println(Version)
		os.Exit(0)
	default:
		usage()
		log.Fatalf("invalid command: '%s'", os.Args[1])
	}
	logging.Shutdown()
	os.Exit(0)

}