Files
everything-claude-code/.cursor/rules/swift-coding-style.md
Affaan Mustafa d70bab85e3 feat: add Cursor, Codex, and OpenCode harnesses — maximize every AI coding tool
- AGENTS.md: universal cross-tool file read by Claude Code, Cursor, Codex, and OpenCode
- .cursor/: 15 hook events via hooks.json, 16 hook scripts with DRY adapter pattern,
  29 rules (9 common + 20 language-specific) with Cursor YAML frontmatter
- .codex/: reference config.toml, Codex-specific AGENTS.md supplement,
  10 skills ported to .agents/skills/ with openai.yaml metadata
- .opencode/: 3 new tools (format-code, lint-check, git-summary), 3 new hooks
  (shell.env, experimental.session.compacting, permission.ask), expanded instructions,
  version bumped to 1.6.0
- README: fixed Cursor section, added Codex section, added cross-tool parity table
- install.sh: now copies hooks.json + hooks/ for --target cursor
2026-02-25 10:45:29 -08:00

48 lines
1.4 KiB
Markdown

---
description: "Swift coding style extending common rules"
globs: ["**/*.swift", "**/Package.swift"]
alwaysApply: false
---
# Swift Coding Style
> This file extends the common coding style rule with Swift specific content.
## Formatting
- **SwiftFormat** for auto-formatting, **SwiftLint** for style enforcement
- `swift-format` is bundled with Xcode 16+ as an alternative
## Immutability
- Prefer `let` over `var` -- define everything as `let` and only change to `var` if the compiler requires it
- Use `struct` with value semantics by default; use `class` only when identity or reference semantics are needed
## Naming
Follow [Apple API Design Guidelines](https://www.swift.org/documentation/api-design-guidelines/):
- Clarity at the point of use -- omit needless words
- Name methods and properties for their roles, not their types
- Use `static let` for constants over global constants
## Error Handling
Use typed throws (Swift 6+) and pattern matching:
```swift
func load(id: String) throws(LoadError) -> Item {
guard let data = try? read(from: path) else {
throw .fileNotFound(id)
}
return try decode(data)
}
```
## Concurrency
Enable Swift 6 strict concurrency checking. Prefer:
- `Sendable` value types for data crossing isolation boundaries
- Actors for shared mutable state
- Structured concurrency (`async let`, `TaskGroup`) over unstructured `Task {}`