/setup

Description

Interactive setup for Swift LSP development environment

AI Summary

Configures Swift LSP with SourceKit-LSP, SwiftFormat, and SwiftLint for iOS/macOS development. Use this to set up code intelligence and formatting tools before writing Swift code.

Install

Add the repository(one-time)

/plugin marketplace add zircote/swift-lsp

Install the plugin

/plugin install swift-lsp@zircote-lsp

Command Content

Swift LSP Setup

This command will configure your Swift development environment with SourceKit-LSP and essential tools.

Prerequisites Check

First, verify Xcode/Swift is installed:

swift --version
xcode-select -p

Installation Steps

1. Install Xcode Command Line Tools

xcode-select --install

SourceKit-LSP is included with Xcode.

2. Install Development Tools

# Formatting
brew install swiftformat

# Linting
brew install swiftlint

3. Verify Installation

sourcekit-lsp --help
swiftformat --version
swiftlint version

4. Enable LSP in Claude Code

export ENABLE_LSP_TOOL=1

Verification

Test the LSP integration:

# Create a test file
echo 'func greet(name: String) -> String { return "Hello, \(name)!" }' > test_lsp.swift

# Run SwiftFormat
swiftformat test_lsp.swift

# Run SwiftLint
swiftlint lint test_lsp.swift

# Clean up
rm test_lsp.swift