Exemple #1
0
        public static int Main(string[] args)
        {
            Console.WriteLine("Running Nirvana Json Stitching tool");
            if (args.Length < 1)
            {
                Console.WriteLine("Usage: dotnet jist.dll input-Json1-pattern outputJson.bgz ");
                Environment.Exit((int)ExitCodes.UserError);
            }

            var inputFilePattern = args[0];
            var outputStream     = FileUtilities.GetCreateStream(args[1]);
            var inputFiles       = Directory.GetFiles(Directory.GetCurrentDirectory(), inputFilePattern);

            Array.Sort(inputFiles);
            Console.WriteLine("Files to stitch");
            foreach (var file in inputFiles)
            {
                Console.WriteLine(file);
            }
            if (inputFiles.Length < 2)
            {
                Console.WriteLine($"Found {inputFiles.Length} files to stitch. Need at least 2.");
                Environment.Exit((int)ExitCodes.UserError);
            }

            var inputStreams = new Stream[inputFiles.Length];
            var indexStreams = new Stream[inputFiles.Length];

            for (var i = 0; i < inputFiles.Length; i++)
            {
                inputStreams[i] = FileUtilities.GetReadStream(inputFiles[i]);
                indexStreams[i] = FileUtilities.GetReadStream(inputFiles[i] + JasixCommons.FileExt);
            }

            using (var stitcher = new JsonStitcher(inputStreams, indexStreams, outputStream))
            {
                return(stitcher.Stitch());
            }
        }
Exemple #2
0
        public static int Main(string[] args)
        {
            Console.WriteLine("Running Nirvana Json Stitching tool");
            if (args.Length < 1)
            {
                Console.WriteLine("Usage: dotnet jist.dll input-json.gz-prefix output-json.gz ");
                Environment.Exit((int)ExitCodes.UserError);
            }

            var inputFilePrefix = args[0];
            var outputFileName  = args[1];
            var directory       = Path.GetDirectoryName(inputFilePrefix);

            if (string.IsNullOrEmpty(directory))
            {
                directory = ".";
            }
            var prefix     = Path.GetFileName(inputFilePrefix);
            var inputFiles = Directory.GetFiles(directory, prefix + "*.json.gz");

            Array.Sort(inputFiles);
            Console.WriteLine("Files to stitch");
            foreach (var file in inputFiles)
            {
                Console.WriteLine(file);
                if (!File.Exists(file + JasixCommons.FileExt))
                {
                    Console.WriteLine($"Cannot find {file +JasixCommons.FileExt}. Please provide corresponding {JasixCommons.FileExt} files for each input JSON");
                    return((int)ExitCodes.UserError);
                }
            }

            if (inputFiles.Length == 0)
            {
                Console.WriteLine($"Found {inputFiles.Length} files to stitch. Need at least 1.");
                Environment.Exit((int)ExitCodes.UserError);
            }

            if (inputFiles.Length == 1)
            {
                Console.WriteLine("Found only one input JSON. Copying it to output file...");
                File.Copy(inputFiles[0], outputFileName, true);
                return((int)ExitCodes.Success);
            }


            var inputStreams = new Stream[inputFiles.Length];
            var indexStreams = new Stream[inputFiles.Length];

            for (var i = 0; i < inputFiles.Length; i++)
            {
                inputStreams[i] = FileUtilities.GetReadStream(inputFiles[i]);
                indexStreams[i] = FileUtilities.GetReadStream(inputFiles[i] + JasixCommons.FileExt);
            }

            using (var outputStream = FileUtilities.GetCreateStream(outputFileName))
                using (var stitcher = new JsonStitcher(inputStreams, indexStreams, outputStream))
                {
                    return(stitcher.Stitch());
                }
        }