Add hub completion

src/_hub

@@ -0,0 +1,44 @@
+#compdef git
+#
+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+#  Completion script for hub (http://github.com/defunkt/hub).
+#  This script complements the completion script that ships with git.
+#  
+#  Source: https://github.com/defunkt/hub/blob/master/etc/hub.zsh_completion
+#
+# ------------------------------------------------------------------------------
+# Authors
+# -------
+#
+#  * Mislav Marohnić (https://github.com/mislav)
+#
+# ------------------------------------------------------------------------------#
+#
+#
+#
+#
+# 
+#
+# vim: ft=zsh sw=2 ts=2 et
+
+# Autoload _git completion functions
+if declare -f _git > /dev/null; then
+  _git
+fi
+
+if declare -f _git_commands > /dev/null; then
+  _hub_commands=(
+    'alias:show shell instructions for wrapping git'
+    'pull-request:open a pull request on GitHub'
+    'fork:fork origin repo on GitHub'
+    'create:create new repo on GitHub for the current project'
+    'browse:browse the project on GitHub'
+    'compare:open GitHub compare view'
+  )
+  
+  # Extend the '_git_commands' function with hub commands
+  eval "$(declare -f _git_commands | sed -e 's/base_commands=(/base_commands=(${_hub_commands} /')"
+fi