コード例 #1
0
        public void CreateDirectory(string path)
        {
            if (!DirectoryExists(path))
            {
                var change = FileSystemChanges.FirstOrDefault(f => f.FullPath.Equals(path, PathComparisonType) &&
                                                              f.FileSystemChangeType == FileSystemChangeType.RemoveDirectory);

                if (change != null)
                {
                    // If the directory was deleted, just remove the change.
                    // The directory could have been deleted to remove its children then added back.
                    FileSystemChangeTracker.RemoveChange(change);
                }
                else
                {
                    FileSystemChangeInformation addDirectoryInformation = new FileSystemChangeInformation()
                    {
                        FullPath             = path,
                        FileSystemChangeType = FileSystemChangeType.AddDirectory
                    };

                    FileSystemChangeTracker.AddChange(addDirectoryInformation);
                }

                var deletedParents = FileSystemChanges.Where(f => path.StartsWith(f.FullPath) && f.FileSystemChangeType == FileSystemChangeType.RemoveDirectory);
                foreach (var deletedParent in deletedParents)
                {
                    FileSystemChangeTracker.RemoveChange(deletedParent);
                }
            }
        }
コード例 #2
0
        public void RemoveDirectory(string path, bool recursive)
        {
            if (!DirectoryExists(path))
            {
                throw new IOException(string.Format(MessageStrings.PathNotFound, path));
            }

            var change = FileSystemChanges.FirstOrDefault(f => f.FullPath.Equals(path, PathComparisonType));

            var subDirectoryChanges = FileSystemChanges.Where(f => f.FullPath.StartsWith(path, PathComparisonType));

            if (!recursive)
            {
                if (change != null && change.FileSystemChangeType == FileSystemChangeType.AddDirectory)
                {
                    if (subDirectoryChanges.Any())
                    {
                        throw new IOException(string.Format(MessageStrings.DirectoryNotEmpty, path));
                    }

                    FileSystemChangeTracker.RemoveChange(change);
                }
                else
                {
                    if (EnumerateFiles(path, "*", SearchOption.AllDirectories).Any() ||
                        EnumerateDirectories(path, "*", SearchOption.AllDirectories).Any())
                    {
                        throw new IOException(string.Format(MessageStrings.DirectoryNotEmpty, path));
                    }
                }
            }
            else
            {
                if (change != null && change.FileSystemChangeType == FileSystemChangeType.AddDirectory)
                {
                    // All changes here then should be just additions.
                    FileSystemChangeTracker.RemoveChanges(subDirectoryChanges);
                }
                else
                {
                    var files = EnumerateFiles(path, "*", SearchOption.AllDirectories);
                    foreach (var file in files)
                    {
                        DeleteFile(file);
                    }

                    var subDirs = EnumerateDirectories(path, "*", SearchOption.AllDirectories);
                    foreach (var subDir in subDirs)
                    {
                        RemoveDirectory(subDir, false);
                    }
                }
            }
        }
コード例 #3
0
        /// <summary>
        /// Adds a piece of metadata to communicate back to the scaffolding server.
        /// This currently uses the FileSystemChangeInformation message.
        /// At some point an additional message type should be added specifically for metadata exchange.
        /// </summary>
        /// <param name="metadata">The data to send back. It will be put in the FullPath property of the message.</param>
        public void AddMetadataMessage(string metadata)
        {
            FileSystemChangeInformation metadataInfo = new FileSystemChangeInformation()
            {
                FullPath             = metadata,
                FileSystemChangeType = FileSystemChangeType.AddFile,
                FileContents         = string.Empty
            };

            FileSystemChangeTracker.AddChange(metadataInfo);
        }
コード例 #4
0
        public void WriteAllText(string path, string contents)
        {
            if (!DirectoryExists(Path.GetDirectoryName(path)))
            {
                throw new IOException(string.Format(MessageStrings.PathNotFound, path));
            }

            var fileWriteInformation = new FileSystemChangeInformation()
            {
                FullPath             = path,
                FileSystemChangeType = FileSystemChangeType.AddFile,
                FileContents         = contents
            };

            if (FileExists(path))
            {
                fileWriteInformation.FileSystemChangeType = FileSystemChangeType.EditFile;
            }

            FileSystemChangeTracker.AddChange(fileWriteInformation);
        }
コード例 #5
0
        public void DeleteFile(string path)
        {
            if (!FileExists(path))
            {
                throw new IOException(string.Format(MessageStrings.PathNotFound, path));
            }

            var change = FileSystemChanges.FirstOrDefault(f => f.FullPath.Equals(path, PathComparisonType) &&
                                                          f.FileSystemChangeType == FileSystemChangeType.AddFile);

            if (change != null)
            {
                FileSystemChangeTracker.RemoveChange(change);
            }
            else
            {
                FileSystemChangeTracker.AddChange(new FileSystemChangeInformation()
                {
                    FullPath             = path,
                    FileSystemChangeType = FileSystemChangeType.DeleteFile
                });
            }
        }