Class: Makit::IO::FileSystemServiceImpl

Inherits:
Object
  • Object
show all
Defined in:
lib/makit/io/filesystem_service_impl.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ FileSystemServiceImpl

Returns a new instance of FileSystemServiceImpl.



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# File 'lib/makit/io/filesystem_service_impl.rb', line 11

def initialize
  # Initialize any required state

end

Class Method Details

.grpc_available? ⇒ Boolean

Check if gRPC service is available

Returns:

  • (Boolean) 


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# File 'lib/makit/io/filesystem_service_impl.rb', line 16

def self.grpc_available?
  defined?(Makit::Io::FileSystemService)
end

Instance Method Details

#create_directory(request, _unused_call = nil) ⇒ Object

Create a directory



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# File 'lib/makit/io/filesystem_service_impl.rb', line 169

def create_directory(request, _unused_call = nil)
  path = request.respond_to?(:path) ? request.path : request[:path]
  
  FileUtils.mkdir_p(path)
  
  if self.class.grpc_available?
    Google::Protobuf::Empty.new
  else
    {}
  end
end

#delete_directory(request, _unused_call = nil) ⇒ Object

Delete a directory



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# File 'lib/makit/io/filesystem_service_impl.rb', line 182

def delete_directory(request, _unused_call = nil)
  path = request.respond_to?(:path) ? request.path : request[:path]
  
  unless Dir.exist?(path)
    raise Errno::ENOENT, "No such file or directory: #{path}"
  end
  
  Dir.rmdir(path)
  
  if self.class.grpc_available?
    Google::Protobuf::Empty.new
  else
    {}
  end
end

#delete_file(request, _unused_call = nil) ⇒ Object

Delete a file by path



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# File 'lib/makit/io/filesystem_service_impl.rb', line 93

def delete_file(request, _unused_call = nil)
  path = request.respond_to?(:path) ? request.path : request[:path]
  
  unless File.exist?(path)
    raise Errno::ENOENT, "No such file or directory: #{path}"
  end
  
  File.delete(path)
  
  if self.class.grpc_available?
    Google::Protobuf::Empty.new
  else
    {}
  end
end

#download(request, _unused_call = nil) ⇒ Object

Download a file in chunks



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# File 'lib/makit/io/filesystem_service_impl.rb', line 241

def download(request, _unused_call = nil)
  path = request.respond_to?(:path) ? request.path : request[:path]
  
  unless File.exist?(path)
    raise Errno::ENOENT, "No such file or directory: #{path}"
  end
  
  content = File.binread(path)
  chunk_size = 1024  # 1KB chunks

  chunks = []
  
  (0...content.length).step(chunk_size) do |i|
    chunk_data = content[i, chunk_size]
    is_final = (i + chunk_size >= content.length)
    
    chunk = {
      path: path,
      data: chunk_data,
      metadata: is_final ? get_file_metadata(path) : nil,
      is_final: is_final
    }
    
    chunks << chunk
  end
  
  if self.class.grpc_available?
    chunks.map { |c| Makit::Io::FileChunk.new(c) }
  else
    chunks
  end
end

#get_file(request, _unused_call = nil) ⇒ Object

Get a single file’s content and/or metadata



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# File 'lib/makit/io/filesystem_service_impl.rb', line 21

def get_file(request, _unused_call = nil)
  path = request.respond_to?(:path) ? request.path : request[:path]
  include_metadata = request.respond_to?(:include_metadata) ? request.include_metadata : request[:include_metadata]
  include_content = request.respond_to?(:include_content) ? request.include_content : request[:include_content]
  
  # Default to metadata only if not specified

  include_metadata = true if include_metadata.nil?
  include_content = false if include_content.nil?
  
  unless File.exist?(path)
    raise Errno::ENOENT, "No such file or directory: #{path}"
  end
  
  file_data = {
    path: path
  }
  
  if include_content
    if binary_file?(path)
      file_data[:binary_data] = File.binread(path)
    else
      file_data[:text_lines] = File.readlines(path).map(&:chomp)
    end
  end
  
  if include_metadata
    file_data[:metadata] = get_file_metadata(path)
  end
  
  if self.class.grpc_available?
    Makit::Io::FileResponse.new(file: Makit::Io::File.new(file_data))
  else
    { file: file_data }
  end
end

#list_files(request, _unused_call = nil) ⇒ Object

List files in a directory according to query flags



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# File 'lib/makit/io/filesystem_service_impl.rb', line 110

def list_files(request, _unused_call = nil)
  directory = request.respond_to?(:directory) ? request.directory : request[:directory]
  recursive = request.respond_to?(:recursive) ? request.recursive : request[:recursive]
  pattern = request.respond_to?(:pattern) ? request.pattern : request[:pattern]
  respect_gitignore = request.respond_to?(:respect_gitignore) ? request.respect_gitignore : request[:respect_gitignore]
  include_metadata = request.respond_to?(:include_metadata) ? request.include_metadata : request[:include_metadata]
  include_content = request.respond_to?(:include_content) ? request.include_content : request[:include_content]
  
  # Default values

  recursive = false if recursive.nil?
  respect_gitignore = false if respect_gitignore.nil?
  include_metadata = true if include_metadata.nil?
  include_content = false if include_content.nil?
  
  unless Dir.exist?(directory)
    raise Errno::ENOENT, "No such file or directory: #{directory}"
  end
  
  files = []
  
  # Get gitignore patterns if requested

  gitignore_patterns = []
  if respect_gitignore
    gitignore_file = File.join(directory, ".gitignore")
    if File.exist?(gitignore_file)
      gitignore_patterns = File.readlines(gitignore_file).map(&:strip).reject(&:empty?)
    end
  end
  
  # Find files

  if recursive
    Dir.glob(File.join(directory, "**", "*")).each do |file_path|
      next if File.directory?(file_path)
      next if should_ignore_file?(file_path, gitignore_patterns)
      next if pattern && !File.fnmatch(pattern, File.basename(file_path))
      
      files << build_file_data(file_path, include_metadata, include_content)
    end
  else
    Dir.entries(directory).each do |entry|
      next if entry == "." || entry == ".."
      
      file_path = File.join(directory, entry)
      next if File.directory?(file_path)
      next if should_ignore_file?(file_path, gitignore_patterns)
      next if pattern && !File.fnmatch(pattern, entry)
      
      files << build_file_data(file_path, include_metadata, include_content)
    end
  end
  
  if self.class.grpc_available?
    Makit::Io::FileList.new(files: files.map { |f| Makit::Io::File.new(f) })
  else
    { files: files }
  end
end

#save_file(request, _unused_call = nil) ⇒ Object

Create or update a file



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# File 'lib/makit/io/filesystem_service_impl.rb', line 58

def save_file(request, _unused_call = nil)
  path = request.respond_to?(:path) ? request.path : request[:path]
  binary_data = request.respond_to?(:binary_data) ? request.binary_data : request[:binary_data]
  text_lines = request.respond_to?(:text_lines) ? request.text_lines : request[:text_lines]
  
  # Ensure directory exists

  FileUtils.mkdir_p(File.dirname(path))
  
  if binary_data && !binary_data.empty?
    File.binwrite(path, binary_data)
  elsif text_lines && !text_lines.empty?
    File.write(path, text_lines.join("\n") + "\n")
  else
    raise ArgumentError, "Either binary_data or text_lines must be provided"
  end
  
  file_data = {
    path: path,
    metadata: get_file_metadata(path)
  }
  
  if binary_data && !binary_data.empty?
    file_data[:binary_data] = binary_data
  elsif text_lines && !text_lines.empty?
    file_data[:text_lines] = text_lines
  end
  
  if self.class.grpc_available?
    Makit::Io::FileResponse.new(file: Makit::Io::File.new(file_data))
  else
    { file: file_data }
  end
end

#upload(request, _unused_call = nil) ⇒ Object

Upload large files in chunks

Raises:

  • (ArgumentError) 


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# File 'lib/makit/io/filesystem_service_impl.rb', line 199

def upload(request, _unused_call = nil)
  chunks = request.respond_to?(:chunks) ? request.chunks : request[:chunks]
  
  raise ArgumentError, "No chunks provided" if chunks.nil? || chunks.empty?
  
  # Group chunks by path

  chunks_by_path = {}
  chunks.each do |chunk|
    path = chunk.respond_to?(:path) ? chunk.path : chunk[:path]
    data = chunk.respond_to?(:data) ? chunk.data : chunk[:data]
    metadata = chunk.respond_to?(:metadata) ? chunk.metadata : chunk[:metadata]
    is_final = chunk.respond_to?(:is_final) ? chunk.is_final : chunk[:is_final]
    
    chunks_by_path[path] ||= { data: "", metadata: metadata }
    chunks_by_path[path][:data] += data
  end
  
  # Save each file

  results = []
  chunks_by_path.each do |path, file_info|
    File.binwrite(path, file_info[:data])
    
    file_data = {
      path: path,
      binary_data: file_info[:data],
      metadata: get_file_metadata(path)
    }
    
    results << file_data
  end
  
  # Return the first (or only) file result

  result = results.first
  
  if self.class.grpc_available?
    Makit::Io::FileResponse.new(file: Makit::Io::File.new(result))
  else
    { file: result }
  end
end