ChimeHQ/ProcessService

Integration

Swift Package Manager

dependencies: [
    .package(url: "https://github.com/ChimeHQ/ProcessService", branch: "main")
]

XPC Service

To be useful, you also need an actual XPC service that hosts the process server. Distributing an XPC service using SPM requires a workaround: bundling a pre-built binary in an xcframework. This comes with two disadvantages. It requires that you both link and embed the framework, which incurs size and potential launch-time impact. And, second, it requires a bootstrapping step to ensure the service can be found at runtime anywhere within the running process.

This is all optional and provided for convenience. You can just build your own service if you want.

import ProcessServiceContainer

ServiceContainer.bootstrap()

let userEnv = try await HostedProcess.userEnvironment(with: ServiceContainer.name)

Usage

To interact with the service:

import ProcessServiceClient

let userEnv = try await HostedProcess.userEnvironment(with: "com.myxpcservice")

let process = HostedProcess(named: "com.myxpcservice", parameters: params)
let data = try await process.runAndReadStdout()

Here's now to make an XPC service. Make sure to match up the service bundle id with the name you use.

// main.swift

import Foundation

final class ServiceDelegate: NSObject, NSXPCListenerDelegate {
    func listener(_ listener: NSXPCListener, shouldAcceptNewConnection newConnection: NSXPCConnection) -> Bool {
        do {
            try newConnection.configureProcessServiceServer()
        } catch {
            return false
        }
        
        newConnection.activate()

        return true
    }
}

let delegate = ServiceDelegate()
let listener = NSXPCListener.service()

listener.delegate = delegate
listener.resume()

Suggestions or Feedback

We'd love to hear from you! Get in touch via an issue or pull request.

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.

[build status]: https://github.com/ChimeHQ/ProcessService/actions [build status badge]: https://github.com/ChimeHQ/ProcessService/workflows/CI/badge.svg [license]: https://opensource.org/licenses/BSD-3-Clause [license badge]: https://img.shields.io/github/license/ChimeHQ/ProcessService [platforms]: https://swiftpackageindex.com/ChimeHQ/ProcessService [platforms badge]: https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2FChimeHQ%2FProcessService%2Fbadge%3Ftype%3Dplatforms [documentation]: https://swiftpackageindex.com/ChimeHQ/ProcessService/main/documentation [documentation badge]: https://img.shields.io/badge/Documentation-DocC-blue

Package Metadata

Repository: ChimeHQ/ProcessService

Stars: 39

Forks: 1

Open issues: 0

Default branch: main

Primary language: swift

License: BSD-3-Clause

Topics: macos, sandboxing, swift, xpc

README: README.md

Archived: yes