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/0.21.tar.gz"
  sha256 "f1a0973672e839d150887b30e3d42dcbb5780fce547c578ea569bf4775792983"

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

  bottle do
    cellar :any_skip_relocation
    sha256 "5d49da1d31a81d3499048bc080ab3f15f88fc3e9c3eec2af29ea35f86a9d671a" => :sierra
    sha256 "1dcf44f922ea898a57a0f47e8d0b2754ac0341509b23d624127976d2ef2913ef" => :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