Add Homebrew formula

* Enable installation via Homebrew on OS X.
* Update the README to describe how to use Homebrew to install.

1 files changed, 27 insertions, 0 deletions

diff --git a/Homebrew/qcd.rb b/Homebrew/qcd.rb
new file mode 100644
index 0000000..00f8067
--- /dev/null
+++ b/Homebrew/qcd.rb
@@ -0,0 +1,27 @@
+class Qcd < Formula
+  desc "Define shortcuts to directories for quick `cd`s"
+  homepage "https://github.com/teddywing/qcd"
+  url "https://github.com/teddywing/qcd/archive/v0.1.0.tar.gz"
+  sha256 "c4bd0541dd1e852a50589012d73eacb86c394d18ccfe876571695bcdba0c82ae"
+
+  def install
+    prefix.install "qcd"
+    bash_completion.install "qcd.bash-completion" => "qcd"
+  end
+
+  def caveats; <<-EOS.undent
+    qcd is a shell function, and must be sourced before it can be used.
+    Add the following command to your bash profile:
+
+        source #{opt_prefix}/qcd
+
+    To enable tab completion, add the following to your bash profile:
+
+        source #{etc}/bash_completion.d/qcd
+    EOS
+  end
+
+  test do
+    shell_output("bash -c 'source #{prefix}/qcd && qcd -h'")
+  end
+end