homebrew-core/Formula/swiftformat.rb

class Swiftformat < Formula
  desc "Formatting tool for reformatting Swift code"
  homepage "https://github.com/nicklockwood/SwiftFormat"
  url "https://github.com/nicklockwood/SwiftFormat/archive/0.20.tar.gz"
  sha256 "b06cf3393cb09cc0c880906a0f7d90eaaf4f1725d2e846ebc4d0a3ac85ab2d44"

  head "https://github.com/nicklockwood/SwiftFormat.git", :shallow => false

  bottle do
    cellar :any_skip_relocation
    sha256 "d879bd55719ab783a720dc7abcdd24ab7e42f04155d4d1b61aeb6202416d132f" => :sierra
    sha256 "f1a5b71386d511f1e2d4089539505dfdb72590de9a64e145bf5e6a1d03b21318" => :el_capitan
  end

  depends_on :xcode => ["8.0", :build]

  def install
    xcodebuild "-project",
        "SwiftFormat.xcodeproj",
        "-scheme", "SwiftFormat (Command Line Tool)",
        "CODE_SIGN_IDENTITY=",
        "SYMROOT=build", "OBJROOT=build"
    bin.install "build/Release/swiftformat"
  end

  test do
    (testpath/"potato.swift").write <<-EOS.undent
      struct Potato {
        let baked: Bool
      }
    EOS
    system "#{bin}/swiftformat", "#{testpath}/potato.swift"
  end
end