Initial checkin

home-rc/dot-files/.bash-git-prompt/bash-git-prompt.rb

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+class BashGitPrompt < Formula
+  desc "Informative, fancy bash prompt for Git users"
+  homepage "https://github.com/magicmonty/bash-git-prompt"
+  url "https://github.com/magicmonty/bash-git-prompt/archive/2.7.1.tar.gz"
+  sha256 "5e5fc6f5133b65760fede8050d4c3bc8edb8e78bc7ce26c16db442aa94b8a709"
+  head "https://github.com/magicmonty/bash-git-prompt.git"
+
+  bottle :unneeded
+
+  def install
+    share.install "gitprompt.sh", "gitprompt.fish", "git-prompt-help.sh",
+                  "gitstatus.py", "gitstatus.sh", "gitstatus_pre-1.7.10.sh",
+                  "prompt-colors.sh"
+
+    (share/"themes").install Dir["themes/*.bgptheme"], "themes/Custom.bgptemplate"
+    doc.install "README.md"
+  end
+
+  def caveats; <<~EOS
+    You should add the following to your .bashrc (or .bash_profile if bash is your login shell):
+      if [ -f "#{HOMEBREW_PREFIX}/opt/bash-git-prompt/share/gitprompt.sh" ]; then
+        __GIT_PROMPT_DIR="#{HOMEBREW_PREFIX}/opt/bash-git-prompt/share"
+        source "#{HOMEBREW_PREFIX}/opt/bash-git-prompt/share/gitprompt.sh"
+      fi
+    EOS
+  end
+
+  test do
+    system "true"
+  end
+end