Пример #1
0
func main() {
	log.Println("Running tocrawl tool, to generate crawling list")
	log.Println("NonCrawlHosts: ", gcse.NonCrawlHosts)
	log.Println("CrawlGithubUpdate: ", gcse.CrawlGithubUpdate)
	log.Println("CrawlByGodocApi: ", gcse.CrawlByGodocApi)
	// Load CrawlerDB
	cDB = gcse.LoadCrawlerDB()

	if gcse.CrawlGithubUpdate || gcse.CrawlByGodocApi {
		// load pkgUTs
		pkgUTs, err := loadPackageUpdateTimes(
			sophie.LocalFsPath(gcse.DocsDBPath.S()))
		if err != nil {
			log.Fatalf("loadPackageUpdateTimes failed: %v", err)
		}

		if gcse.CrawlGithubUpdate {
			touchByGithubUpdates(pkgUTs)
		}

		if gcse.CrawlByGodocApi {
			httpClient := gcse.GenHttpClient("")
			pkgs, err := gcse.FetchAllPackagesInGodoc(httpClient)
			if err != nil {
				log.Fatalf("FetchAllPackagesInGodoc failed: %v", err)
			}
			log.Printf("FetchAllPackagesInGodoc returns %d entries", len(pkgs))
			for _, pkg := range pkgs {
				cDB.AppendPackage(pkg, func(pkg string) bool {
					_, ok := pkgUTs[pkg]
					return ok
				})
			}
		}
		syncDatabases()
	}

	log.Printf("Package DB: %d entries", cDB.PackageDB.Count())
	log.Printf("Person DB: %d entries", cDB.PersonDB.Count())

	pathToCrawl := gcse.DataRoot.Join(gcse.FnToCrawl)

	kvPackage := kv.DirOutput(sophie.LocalFsPath(
		pathToCrawl.Join(gcse.FnPackage).S()))
	kvPackage.Clean()
	if err := generateCrawlEntries(cDB.PackageDB, gcse.HostOfPackage, kvPackage); err != nil {
		log.Fatalf("generateCrawlEntries %v failed: %v", kvPackage.Path, err)
	}

	kvPerson := kv.DirOutput(sophie.LocalFsPath(
		pathToCrawl.Join(gcse.FnPerson).S()))

	kvPerson.Clean()
	if err := generateCrawlEntries(cDB.PersonDB, func(id string) string {
		site, _ := gcse.ParsePersonId(id)
		return site
	}, kvPerson); err != nil {
		log.Fatalf("generateCrawlEntries %v failed: %v", kvPerson.Path, err)
	}
}
Пример #2
0
func main() {
	log.Println("Running tocrawl tool, to generate crawling list")
	log.Println("NonCrawlHosts: ", configs.NonCrawlHosts)
	log.Println("CrawlGithubUpdate: ", configs.CrawlGithubUpdate)
	log.Println("CrawlByGodocApi: ", configs.CrawlByGodocApi)

	log.Printf("Using personal: %v", configs.CrawlerGithubPersonal)
	gcse.GithubSpider = github.NewSpiderWithToken(configs.CrawlerGithubPersonal)

	// Load CrawlerDB
	cDB = gcse.LoadCrawlerDB()

	if configs.CrawlGithubUpdate || configs.CrawlByGodocApi {
		// load pkgUTs
		pkgUTs, err := loadPackageUpdateTimes(
			sophie.LocalFsPath(configs.DocsDBPath().S()))
		if err != nil {
			log.Fatalf("loadPackageUpdateTimes failed: %v", err)
		}

		if configs.CrawlGithubUpdate {
			touchByGithubUpdates(pkgUTs)
		}

		if configs.CrawlByGodocApi {
			httpClient := gcse.GenHttpClient("")
			pkgs, err := gcse.FetchAllPackagesInGodoc(httpClient)
			if err != nil {
				log.Fatalf("FetchAllPackagesInGodoc failed: %v", err)
			}
			gcse.AddBiValueAndProcess(bi.Max, "godoc.doc-count", len(pkgs))
			log.Printf("FetchAllPackagesInGodoc returns %d entries", len(pkgs))
			now := time.Now()
			for _, pkg := range pkgs {
				cDB.AppendPackage(pkg, func(pkg string) bool {
					_, ok := pkgUTs[pkg]
					return ok
				})
				site, path := utils.SplitPackage(pkg)
				if err := store.AppendPackageEvent(site, path, "godoc", now, sppb.HistoryEvent_Action_None); err != nil {
					log.Printf("UpdatePackageHistory %s %s failed: %v", site, path, err)
				}
			}
		}
		syncDatabases()
	}

	log.Printf("Package DB: %d entries", cDB.PackageDB.Count())
	log.Printf("Person DB: %d entries", cDB.PersonDB.Count())

	pathToCrawl := configs.DataRoot.Join(configs.FnToCrawl)

	kvPackage := kv.DirOutput(sophie.LocalFsPath(
		pathToCrawl.Join(configs.FnPackage).S()))
	kvPackage.Clean()
	if err := generateCrawlEntries(cDB.PackageDB, gcse.HostOfPackage, kvPackage); err != nil {
		log.Fatalf("generateCrawlEntries %v failed: %v", kvPackage.Path, err)
	}

	kvPerson := kv.DirOutput(sophie.LocalFsPath(
		pathToCrawl.Join(configs.FnPerson).S()))

	kvPerson.Clean()
	if err := generateCrawlEntries(cDB.PersonDB, func(id string) string {
		site, _ := gcse.ParsePersonId(id)
		return site
	}, kvPerson); err != nil {
		log.Fatalf("generateCrawlEntries %v failed: %v", kvPerson.Path, err)
	}
}