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BinaryBirds/liquid-local-driver
A local driver implementation for the LiquidKit file storage solution.
.package(url: "https://github.com/BinaryBirds/liquid-local-driver.git", from: "1.2.0")

LiquidLocalDriver

A local driver implementation for the LiquidKit file storage solution.

The local driver uses a local directory on the server and the FileManager object from the Foundation framework to store files. If you are planning to setup a distributed system with multiple application servers, please consider using the AWS S3 driver instead.

LiquidKit and the local driver is also compatible with Vapor 4 through the Liquid repository, that contains Vapor specific extensions.

Key resolution for local objects

Keys are being resolved using a public base URL component, the name of the working directory and the key itself.

  • url = [public base URL] + [working directory name] + [key]

e.g.

Usage with SwiftNIO

Add the required dependencies using SPM:

// swift-tools-version:5.3
import PackageDescription

let package = Package(
    name: "myProject",
    platforms: [
       .macOS(.v10_15)
    ],
    dependencies: [
        .package(url: "https://github.com/binarybirds/liquid", from: "1.2.0"),
        .package(url: "https://github.com/binarybirds/liquid-local-driver", from: "1.2.0"),
    ],
    targets: [
        .target(name: "App", dependencies: [
            .product(name: "Liquid", package: "liquid"),
            .product(name: "LiquidLocalDriver", package: "liquid-local-driver"),
        ]),
    ]
)

A basic usage example with SwiftNIO:

/// setup thread pool
let elg = MultiThreadedEventLoopGroup(numberOfThreads: 1)
let pool = NIOThreadPool(numberOfThreads: 1)
pool.start()

/// create fs  
let fileio = NonBlockingFileIO(threadPool: pool)
let storages = FileStorages(fileio: fileio)
storages.use(.local(publicUrl: "http://localhost/",
                    publicPath: "/var/www/localhost/public",
                    workDirectory: "assets"), as: .local)
let fs = storages.fileStorage(.local, logger: .init(label: "[test-logger]"), on: elg.next())!

/// test file upload
let key = "test.txt"
let data = Data("file storage test".utf8)
let res = try fs.upload(key: key, data: data).wait()

/// http://localhost/assets/test.txt
let url = req.fs.resolve(key: key)

/// delete key
try req.fs.delete(key: key).wait()

GitHub

link
Stars: 5
Last commit: 4 days ago

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iOS Software Engineer @ Perry Street Software
Perry Street Software is Jack’d and SCRUFF. We are two of the world’s largest gay, bi, trans and queer social dating apps on iOS and Android. Our brands reach more than 20 million members worldwide so members can connect, meet and express themselves on a platform that prioritizes privacy and security. We invest heavily into SwiftUI and using Swift Packages to modularize the codebase.

Dependencies

Release Notes

New API methods
15 weeks ago
  • New API methods, based on LiquidKit
  • Better documentation & README
  • Dependency updates (liquid-kit v1.2.0)

Swiftpack is being maintained by Petr Pavlik | @ptrpavlik | @swiftpackco | API