Function Open

repo/open.go:97–137

Open opens a Repository specified in the configuration file.

(ctx context.Context, configFile, password string, options *Options)

// Open opens a Repository specified in the configuration file.
func Open(ctx context.Context, configFile, password string, options *Options) (rep Repository, err error) {
	ctx, span := tracer.Start(ctx, "OpenRepository")
	defer span.End()

	defer func() {
		if err != nil {
			log(ctx).Errorf("failed to open repository: %v", err)
		}
	}()

	if options == nil {
		options = &Options{}
	}

	if options.OnFatalError == nil {
		options.OnFatalError = func(err error) {
			log(ctx).Errorf("FATAL: %v", err)
			os.Exit(1)
		}
	}

	configFile, err = filepath.Abs(configFile)
	if err != nil {
		return nil, errors.Wrap(err, "error resolving config file path")
	}

	lc, err := LoadConfigFromFile(configFile)
	if err != nil {
		return nil, err
	}

	if lc.PermissiveCacheLoading && !lc.ReadOnly {
		return nil, ErrCannotWriteToRepoConnectionWithPermissiveCacheLoading
	}

	if lc.APIServer != nil {
		return openAPIServer(ctx, lc.APIServer, lc.ClientOptions, lc.Caching, password, options)
	}

	return openDirect(ctx, configFile, lc, password, options)
}

func getContentCacheOrNil(ctx context.Context, si *APIServerInfo, opt *content.CachingOptions, password string, mr *metrics.Registry, timeNow func() time.Time) (*cache.PersistentCache, error) {
	opt = opt.CloneOrDefault()