protected override void ProcessRecord()
        {
            base.ProcessRecord();

            var infoTextWriter = new LambdaTextWriter(WriteVerbose);

            List<ChangeScript> allChangeScripts = new DirectoryScanner(infoTextWriter, Encoding.UTF8, new DirectoryInfo(this.deltasDirectory))
                .GetChangeScripts();
            
            var repository = new ChangeScriptRepository(allChangeScripts);
            var changeScripts = repository.GetAvailableChangeScripts();

            DbmsFactory factory = new DbmsFactory(this.DatabaseType, this.ConnectionString);
            var queryExecuter = new QueryExecuter(factory);

            var schemaManager = new DatabaseSchemaVersionManager(queryExecuter, factory.CreateDbmsSyntax(), this.TableName);

            var appliedChanges = schemaManager.GetAppliedChanges();
            var notAppliedChangeScripts = changeScripts.Where(c => appliedChanges.All(a => a.ScriptNumber != c.ScriptNumber));

            var descriptionPrettyPrinter = new DescriptionPrettyPrinter();

            var objects = notAppliedChangeScripts
                .Select(script => new
                    {
                        Id = script.ScriptNumber,
                        Description = descriptionPrettyPrinter.Format(script.ScriptName),
                        File = script.FileInfo
                    });

            this.WriteObject(objects, true);
        }
        protected override void ProcessRecord()
        {
            base.ProcessRecord();

            var infoTextWriter = new LambdaTextWriter(WriteVerbose);

            List <ChangeScript> allChangeScripts = new DirectoryScanner(infoTextWriter, Encoding.UTF8)
                                                   .GetChangeScriptsForDirectory(new DirectoryInfo(this.deltasDirectory));

            var repository    = new ChangeScriptRepository(allChangeScripts);
            var changeScripts = repository.GetAvailableChangeScripts();

            DbmsFactory factory       = new DbmsFactory(this.DatabaseType, this.ConnectionString);
            var         queryExecuter = new QueryExecuter(factory);

            var schemaManager = new DatabaseSchemaVersionManager(queryExecuter, factory.CreateDbmsSyntax(), this.TableName, true);

            var appliedChanges          = schemaManager.GetAppliedChanges();
            var notAppliedChangeScripts = changeScripts.Where(c => appliedChanges.All(a => a.ScriptNumber != c.ScriptNumber));

            var descriptionPrettyPrinter = new DescriptionPrettyPrinter();

            var objects = notAppliedChangeScripts
                          .Select(script => new
            {
                Id          = script.ScriptNumber,
                Description = descriptionPrettyPrinter.Format(script.ScriptName),
                File        = script.FileInfo
            });

            this.WriteObject(objects, true);
        }
        protected override void ProcessRecord()
        {
            base.ProcessRecord();

            var infoTextWriter = new LambdaTextWriter(WriteVerbose);

            List<ChangeScript> allChangeScripts =
                new DirectoryScanner(infoTextWriter).GetChangeScriptsForDirectory(new DirectoryInfo(_deltasDirectory));
            
            var repository = new ChangeScriptRepository(allChangeScripts);
            var changeScripts = repository.GetOrderedListOfDoChangeScripts();

            var appliedChangeNumbers = _databaseSchemaVersion.GetAppliedChangeNumbers();
            var notAppliedChangeScripts = changeScripts.Where(c => !appliedChangeNumbers.Contains(c.GetId()));

            var descriptionPrettyPrinter = new DescriptionPrettyPrinter();

            var objects =
                notAppliedChangeScripts
                    .Select(script => new
                                          {
                                              Id = script.GetId(),
                                              Description = descriptionPrettyPrinter.Format(script.GetDescription()),
                                              File = script.GetFile()
                                          });

            WriteObject(objects, true);
        }
 public void Setup()
 {
     prettyPrinter = new DescriptionPrettyPrinter();
 }
 public void Setup()
 {
     prettyPrinter = new DescriptionPrettyPrinter();
 }