thefuck 1.26

Closes Homebrew/homebrew#38927.

Signed-off-by: Xu Cheng <xucheng@me.com>

Formula/thefuck.rb

@@ -0,0 +1,47 @@
+class Thefuck < Formula
+  homepage "https://github.com/nvbn/thefuck"
+  url "https://pypi.python.org/packages/source/t/thefuck/thefuck-1.26.tar.gz"
+  sha256 "b81e0d4ac5eb3e3aec1014d948d26419a60a39cc1e20f20d82f7be652ed3b8c8"
+
+  depends_on :python if MacOS.version <= :snow_leopard
+
+  resource "psutil" do
+    url "https://pypi.python.org/packages/source/p/psutil/psutil-2.2.1.tar.gz"
+    sha256 "a0e9b96f1946975064724e242ac159f3260db24ffa591c3da0a355361a3a337f"
+  end
+
+  resource "pathlib" do
+    url "https://pypi.python.org/packages/source/p/pathlib/pathlib-1.0.1.tar.gz"
+    sha256 "6940718dfc3eff4258203ad5021090933e5c04707d5ca8cc9e73c94a7894ea9f"
+  end
+
+  def install
+    ENV["PYTHONPATH"] = libexec/"vendor/lib/python2.7/site-packages"
+    ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python2.7/site-packages"
+
+    %w[psutil pathlib].each do |r|
+      resource(r).stage do
+        system "python", *Language::Python.setup_install_args(libexec/"vendor")
+      end
+    end
+    system "python", *Language::Python.setup_install_args(libexec)
+
+    bin.install Dir["#{libexec}/bin/*"]
+    bin.env_script_all_files(libexec/"bin", :PYTHONPATH => ENV["PYTHONPATH"])
+  end
+
+  test do
+    output = shell_output(bin/"thefuck echho")
+    assert output.include? "echo"
+  end
+
+  def caveats; <<-EOS.undent
+    Add the following to your .bash_profile or .zshrc:
+      alias fuck='$(thefuck $(fc -ln -1))'
+    Or in config.fish:
+      function fuck
+        eval (thefuck $history[1])
+      end
+    EOS
+  end
+end