Pipeline for Swift

A convenient way to "pipe" a given input through a series of invokable classes, closures, or callables, giving each class the opportunity to inspect or modify the input and invoke the next callable in the pipeline.

The Swift Package Manager allows for developers to easily integrate packages into their Xcode projects and packages and is also fully integrated into the swift compiler.

• File > Swift Packages > Add Package Dependency
• Add https://github.com/m1guelpf/swift-pipeline.git
• Select "Branch" with "main"

Once you have your Swift package set up, add the Git link within the dependencies value of your Package.swift file.

dependencies: [
    .package(url: "https://github.com/m1guelpf/swift-pipeline.git", .branch("main"))
]

To get started, create a new pipeline with the send method, passing the input you want to pipe through the pipeline. Then, use the through method to add a series of pipes (either classes implenting the Pipe protocol, or closures) to the pipeline. Finally, call the then method to transform and get the final output.

You can also append Pipes to an existing pipeline using the pipe method, or use thenReturn to get the final output without transforming it.

import Pipeline;

try Pipeline.send(project).through(
    .pipe(BuildProject(),
    .pipe(UploadProject(),
    .pipe(DeployProject()),
    .fn { project in
        // ...

        return project
    }
))).run()

If you need to run asyncronous operations, use AsyncPipeline instead.

This project is licensed under the MIT License - see the LICENSE file for details.