Summary: This PR contains the changes from https://github.com/facebook/react-native/pull/30981 that got closed due to inactivity. Many thanks to nickdowell for this bug report & fix. We encountered this error in our project when we had an Xcode scheme that contains a space (like `AppName alpha`). This change fixes the generation of source maps for Xcode projects where the output path contains spaces. The `EXTRA_ARGS` environment variable, being a plain string, would be split into arguments by whitespace - so a path containing spaces was being treated as several arguments rather than one. This change uses an array to contain the arguments instead, allowing the proper handling of arguments that may contain spaces. bypass-github-export-checks ## Changelog: [iOS] [Fixed] - Fix support for --sourcemap-output path containing spaces Pull Request resolved: https://github.com/facebook/react-native/pull/40937 Test Plan: Tested using a sample project with the following "Bundle React Native code and images" Xcode build phase ``` export SOURCEMAP_FILE="$CONFIGURATION_BUILD_DIR/$UNLOCALIZED_RESOURCES_FOLDER_PATH/main.jsbundle.map" set -e export NODE_BINARY=node ../node_modules/react-native/scripts/react-native-xcode.sh ``` and a `CONFIGURATION_BUILD_DIR` that contains spaces - `~/Library/Xcode/Derived Data`. **You can also try an XCode-scheme that contains a space.** ### Before ``` + EXTRA_ARGS= + case "$PLATFORM_NAME" in + BUNDLE_PLATFORM=ios + EMIT_SOURCEMAP= + [[ ! -z /Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map ]] + EMIT_SOURCEMAP=true + PACKAGER_SOURCEMAP_FILE= + [[ true == true ]] + [[ '' == true ]] + PACKAGER_SOURCEMAP_FILE='/Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map' + EXTRA_ARGS=' --sourcemap-output /Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map' + node /Users/nick/Desktop/RN064/node_modules/react-native/cli.js bundle --entry-file index.js --platform ios --dev false --reset-cache --bundle-output '/Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/main.jsbundle' --assets-dest '/Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app' --sourcemap-output /Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map Welcome to Metro! Fast - Scalable - Integrated info Writing bundle output to:, /Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/main.jsbundle info Writing sourcemap output to:, /Users/nick/Library/Developer/Xcode/Derived ``` Note the incorrect sourcemap output path. ### After ``` + EXTRA_ARGS=() + case "$PLATFORM_NAME" in + BUNDLE_PLATFORM=ios + EMIT_SOURCEMAP= + [[ ! -z /Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map ]] + EMIT_SOURCEMAP=true + PACKAGER_SOURCEMAP_FILE= + [[ true == true ]] + [[ '' == true ]] + PACKAGER_SOURCEMAP_FILE='/Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map' + EXTRA_ARGS+=("--sourcemap-output") + EXTRA_ARGS+=("$PACKAGER_SOURCEMAP_FILE") + node /Users/nick/Desktop/RN064/node_modules/react-native/cli.js bundle --entry-file index.js --platform ios --dev false --reset-cache --bundle-output '/Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/main.jsbundle' --assets-dest '/Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app' --sourcemap-output '/Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map' Welcome to Metro! Fast - Scalable - Integrated info Writing bundle output to:, /Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/main.jsbundle info Writing sourcemap output to:, /Users/nick/Library/Developer/Xcode/Derived Data/RN064-cpnwckdferodycbevupbrkjydate/Build/Products/Release-iphonesimulator/RN064.app/main.jsbundle.map ``` sourcemap output path fixed 🎉 Reviewed By: arushikesarwani94 Differential Revision: D52431057 Pulled By: cipolleschi fbshipit-source-id: 528217c84fe3f467a30baa15cfa4dcb2ed713165
sdks dir to testPathIgnorePatterns to prevent hermes specific tests to run (#40734)
React Native
Learn once, write anywhere:
Build mobile apps with React.
Getting Started · Learn the Basics · Showcase · Contribute · Community · Support
React Native brings React's declarative UI framework to iOS and Android. With React Native, you use native UI controls and have full access to the native platform.
- Declarative. React makes it painless to create interactive UIs. Declarative views make your code more predictable and easier to debug.
- Component-Based. Build encapsulated components that manage their state, then compose them to make complex UIs.
- Developer Velocity. See local changes in seconds. Changes to JavaScript code can be live reloaded without rebuilding the native app.
- Portability. Reuse code across iOS, Android, and other platforms.
React Native is developed and supported by many companies and individual core contributors. Find out more in our ecosystem overview.
Contents
- Requirements
- Building your first React Native app
- Documentation
- Upgrading
- How to Contribute
- Code of Conduct
- License
📋 Requirements
React Native apps may target iOS 13.4 and Android 6.0 (API 23) or newer. You may use Windows, macOS, or Linux as your development operating system, though building and running iOS apps is limited to macOS. Tools like Expo can be used to work around this.
🎉 Building your first React Native app
Follow the Getting Started guide. The recommended way to install React Native depends on your project. Here you can find short guides for the most common scenarios:
📖 Documentation
The full documentation for React Native can be found on our website.
The React Native documentation discusses components, APIs, and topics that are specific to React Native. For further documentation on the React API that is shared between React Native and React DOM, refer to the React documentation.
The source for the React Native documentation and website is hosted on a separate repo, @facebook/react-native-website.
🚀 Upgrading
Upgrading to new versions of React Native may give you access to more APIs, views, developer tools, and other goodies. See the Upgrading Guide for instructions.
React Native releases are discussed in this discussion repo.
👏 How to Contribute
The main purpose of this repository is to continue evolving React Native core. We want to make contributing to this project as easy and transparent as possible, and we are grateful to the community for contributing bug fixes and improvements. Read below to learn how you can take part in improving React Native.
Code of Conduct
Facebook has adopted a Code of Conduct that we expect project participants to adhere to. Please read the full text so that you can understand what actions will and will not be tolerated.
Contributing Guide
Read our Contributing Guide to learn about our development process, how to propose bugfixes and improvements, and how to build and test your changes to React Native.
Open Source Roadmap
You can learn more about our vision for React Native in the Roadmap.
Good First Issues
We have a list of good first issues that contain bugs which have a relatively limited scope. This is a great place to get started, gain experience, and get familiar with our contribution process.
Discussions
Larger discussions and proposals are discussed in @react-native-community/discussions-and-proposals.
📄 License
React Native is MIT licensed, as found in the LICENSE file.
React Native documentation is Creative Commons licensed, as found in the LICENSE-docs file.