xctool 0.1.0

Closes Homebrew/homebrew#19590.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/xctool.rb

@@ -0,0 +1,23 @@
+require 'formula'
+
+class Xctool < Formula
+  homepage 'https://github.com/facebook/xctool'
+  url 'https://github.com/facebook/xctool/archive/v0.1.0.tar.gz'
+  sha1 'f5cf21d14f26127cea6b6b069fcc2c7387c41af6'
+
+  depends_on :xcode
+
+  def install
+    system './build.sh'
+    # Install all files together in libexec so the binary can find the dylibs.
+    libexec.install 'build/Products/Release/xctool'
+    libexec.install Dir['build/Products/Release/*.dylib']
+    libexec.install 'build/Products/Release/mobile-installation-helper.app'
+    # Link the binary into bin
+    bin.install_symlink libexec/'xctool'
+  end
+
+  test do
+    system "(#{bin}/xctool -help; true)"
+  end
+end