private static String readPath()

in edas-demo/config-demo/apollo-migration/src/main/java/com/alibabacloud/edas/tool/MigrateToEDAS.java [84:100]

• 13 lines of code
• 5 McCabe index (conditional complexity)

    private static String readPath(String[] args) {
        String path = readProperty("FILE_PATH");
        if (path != null && ! path.isEmpty()) {
            log("Find path via property/env, %s", path);
            return path;
        }


        path = args.length > 0 ? args[0] : null;

        if (path == null) {
            fatal("Importing path not find, please execute it like: " +
                    "java com.aliware.edas.tool.MigrateToEDAS <ApolloExportedPath>");
        }

        return path;
    }