![]() ![]() The dedicated documentation explains the syntax and possibilities in details – like how to pass custom parameters to your templates, use swiftgen config lint to validate your config file, how to use alternate config files, and other tips. Then you just have to invoke swiftgen config run, or even just swiftgen for short, and it will execute what's described in the configuration file. templateName: swift5 output: Generated/Assets.swift templateName: structured-swift5 output: Generated/Strings.swift xcassets: The config file should list all the parsers to invoke, and for each parser, the list of inputs/outputs/templates/parameters to use for it. To use SwiftGen, simply create a swiftgen.yml YAML file (either manually or using swiftgen config init) then edit it to adapt to your project. To create a sample configuration file as a starting point to adapt to your needs, run swiftgen config init.Įach parser described in the configuration file ( strings, fonts, ib, …) typically corresponds to a type of input resources to parse (strings files, IB files, Font files, JSON files, …), allowing you to generate constants for each types of those input files. SwiftGen is provided as a single command-line tool which uses a configuration file to define the various parsers to run (depending on the type of input files you need to parse) and their parameters. ❗️ If you're migrating from older SwiftGen versions, don't forget to read the Migration Guide. Rebuild SwiftGen from source using Xcode 10.2 or later.Install Xcode 10.2 or later at /Applications/Xcode.app.Starting with SwiftGen 6.2.1, if you get an error similar to dyld: Symbol not found: _$s11SubSequenceSlTl when running SwiftGen, you'll need to install the Swift 5 Runtime Support for Command Line Tools. Known Installation Issues On macOS Before 10.14.4 Or add the path to the bin folder to your $PATH and invoke swiftgen directly. called swiftgen at the root of your project directory, you can then invoke SwiftGen in your Script Build Phase using: If you unarchived the ZIP file in a folder e.g. This way, all coworkers will use the same version of SwiftGen for this project. We recommend that you unarchive the ZIP inside your project directory and commit its content to git. ![]() Extract the content of the zip archive in your project directory.Download the swiftgen-x.y.z.zip file associated with that release.Go to the GitHub page for the latest release.There are multiple possibilities to install SwiftGen on your machine or in your project, depending on your preferences and needs: Download the ZIP for the latest release All this will be ensured by the compiler and thus avoid the risk of crashing at runtime.Īlso, it's fully customizable thanks to Stencil templates, so even if it comes with predefined templates, you can make your own to generate whatever code fits your needs and your guidelines! Installation.Avoid the risk of using a non-existing asset name.Avoid any risk of typo when using a String.There are multiple benefits in using this: SwiftGen is a tool to automatically generate Swift code for resources of your projects (like images, localised strings, etc), to make them type-safe to use.
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