SwiftLint
An experimental tool to enforce Swift style and conventions, loosely based on GitHub's Swift Style Guide.
SwiftLint hooks into Clang and SourceKit to use the AST representation of your source files for more accurate results.
Installation
Using Homebrew
brew install swiftlint
You can also install SwiftLint by downloading SwiftLint.pkg from the latest GitHub release and running it.
You can also build from source by cloning this project and running make install.
Usage
Xcode
Integrate SwiftLint into an Xcode scheme to get warnings and errors displayed
in the IDE. Just add a new "Run Script Phase" with /usr/local/bin/swiftlint
as its contents.
Command Line
$ swiftlint help
Available commands:
help Display general or command-specific help
lint Print lint warnings and errors for the Swift files in the current directory (default command)
version Display the current version of SwiftLint
Run swiftlint in the directory containing the Swift files to lint. Directories
will be searched recursively.
Rules
There are only a small number of rules currently implemented, but we hope the Swift community (that's you!) will contribute more over time. Pull requests are encouraged.
The rules that are currently implemented are mostly there as a starting point and are subject to change.
See the Source/SwiftLintFramework/Rules directory to see the currently implemented rules.
License
MIT licensed.