Bitkit iOS (Native)

Caution

⚠️This is NOT the repository of the live Bitkit app in the app stores! ⚠️Work-in-progress The live Bitkit app repository is here: github.com/synonymdev/bitkit

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About

This repository contains a new native iOS app which is not ready for production.

How to build

1. Open Bitkit.xcodeproj in XCode
2. Build

Building for E2E tests

To produce an E2E build (uses the local Electrum backend), pass the E2E_BUILD compilation flag:

xcodebuild -workspace Bitkit.xcodeproj/project.xcworkspace \
  -scheme Bitkit \
  -configuration Debug \
  SWIFT_ACTIVE_COMPILATION_CONDITIONS='$(inherited) E2E_BUILD' \
  build

Localization

Pulling Translations

To pull the latest translations from Transifex:

1. Install Transifex CLI (if not already installed):

   • Follow the installation instructions: Transifex CLI Installation

2. Authenticate with Transifex (if not already configured):

   • Create a .transifexrc file in your home directory (~/.transifexrc) with your API token:

     [https://www.transifex.com]
     rest_hostname = https://rest.api.transifex.com
     token         = YOUR_API_TOKEN_HERE

   • You can get your API token from your Transifex account settings
   • The CLI will prompt you for an API token if one is not configured

3. Pull translations:

   ./scripts/pull-translations.sh

Validating Translations

This checks for missing translations and validates that all translation keys used in the Swift code exist in the .strings files. (This check is also automated in GitHub Actions)

node scripts/validate-translations.js

Development

Formatting

This project uses SwiftFormat for code formatting. Configuration is in .swiftformat.

Install SwiftFormat:

brew install swiftformat

IDE Extensions:

• VSCode extension
• Xcode extension

Format code:

swiftformat .

Git Hooks

The project includes git hooks to automatically check code formatting before commits.

Set up git hooks:

1. Install git-format-staged: npm install -g git-format-staged
2. Run: ./scripts/setup-hooks.sh

This installs a pre-commit hook that lints Swift files with SwiftFormat.

Xcode Previews

Due to the Rust dependencies in the project, Xcode previews are only compatible with iOS 17 and below.

Contributing

AI Code Review with Claude

This repository has Claude Code integrated for on-demand AI assistance on issues and pull requests.

How to Use

Mention @claude in any PR comment, issue, or review to trigger Claude:

Command	Description
@claude review	Request a code review of the PR
@claude /review	Same as above (slash command)
@claude review focus on security	Review with specific focus
@claude explain this change	Ask questions about the code
@claude fix the null pointer issue	Request Claude to implement a fix
@claude /help	Show available commands

Notes

• Claude follows the project guidelines defined in CLAUDE.md
• Automatic reviews run on every PR open and push (updates same comment)
• On-demand assistance via @claude mentions in comments/issues
• Claude can read CI results to provide context-aware feedback
• For implementation requests, Claude will create commits on your branch

Example

@claude review

Please focus on:
- SwiftUI idioms and best practices
- @Observable patterns and memory management (retain cycles)
- Thread safety with async/await and actors

License

This project is licensed under the MIT License. See the LICENSE file for more details.