lint

name	lint
description	Run SwiftLint on the codebase and fix any warnings.

Lint

Run SwiftLint to check code quality and fix all warnings.

Commands

Lint entire project:

swiftlint lint --config VultisigApp/.swiftlint.yml VultisigApp/

Lint specific files:

swiftlint lint --config VultisigApp/.swiftlint.yml VultisigApp/VultisigApp/Path/To/File.swift

Workflow

1. Run SwiftLint on changed files
2. Fix all warnings and errors
3. Re-run to confirm zero new warnings
4. Only then consider the task complete

Current Config Summary

Config file: VultisigApp/.swiftlint.yml

Disabled rules (lenient): line_length, identifier_name, type_body_length, function_body_length, cyclomatic_complexity, force_cast, function_parameter_count, large_tuple, nesting, file_length, type_name, todo, and others.

Opt-in rules (enforced):

• unused_parameter - Unused function parameters
• async_without_await - Async functions with no await
• empty_string / empty_count - Use .isEmpty idiom
• contains_over_filter_count / contains_over_filter_is_empty / contains_over_first_not_nil / contains_over_range_nil_comparison - Prefer .contains()
• discouraged_none_name - Don't use "none" as variable name
• empty_collection_literal - Empty collection literals

Analyzer rules:

• unused_declaration - Unused declarations
• unused_import - Unused imports

Common Warnings & Fixes

Warning	Fix
unused_setter_value	Use _ = newValue or use the parameter
force_unwrapping	Use optional binding (if let, guard let)
trailing_whitespace	Remove trailing spaces
unused_closure_parameter	Use _ for unused parameters
unused_parameter	Use _ prefix or remove parameter

Suppression (use sparingly)

// Preferred: explicit ignore
set { _ = newValue }

// Last resort: inline comment
// swiftlint:disable:next rule_name
let value = someCode()

Never disable rules globally or for entire files without explicit approval.