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      • Generating an SDK
      • Publishing as a Swift package
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    • generators.yml
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  • Configure generators.yml
  • Publish as a Swift package
GeneratorsSwift

Publishing as a Swift package

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Generating an SDK

Next

Swift configuration

Publish your public-facing Fern Swift SDK as a Swift package distributed via Git. After following the steps on this page, you’ll have a versioned package that developers can install using Swift Package Manager.

This page assumes that you have:

  • An initialized fern folder, a GitHub repository for your Swift SDK, and a Swift generator group in generators.yml. See Generating an SDK (Swift).

Configure generators.yml

1

Configure output location

Swift packages are distributed via Git repositories, so remove the auto-generated output and config properties. Instead, add the path to your GitHub repository:

generators.yml
1groups: 
2  swift-sdk:
3    generators:
4      - name: fernapi/fern-swift-sdk
5        version: 0.35.0
6        github:
7          repository: your-org/company-swift

Publish as a Swift package

At this point, you’re ready to generate a release for your SDK.

1

Generate your release

Regenerate your SDK and publish it to your repository:

$fern generate --group swift-sdk --version <version>

Local machine output will verify that the release is pushed to your repository and tagged with the version you specified.

2

Verify package availability

Your Swift package is now available! Developers can add it to their projects by:

  • In Xcode: File → Add Package Dependencies → Enter your repository URL
  • In Package.swift: Add to dependencies array:
1dependencies: [
2    .package(url: "https://github.com/<github-org>/<github-repo-name>", from: "<version>")
3]

Unlike other languages that rely on centralized registries, Swift packages are available as soon as they’re tagged and pushed to a Git repository.

You can optionally submit your package to the community-maintained Swift Package Index for better discoverability.