From b5a26936e8923b526ca3d71b73688e4e5f0cf876 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mislav=20Marohnic=CC=81?= <mislav.marohnic@gmail.com>
Date: Thu, 13 Dec 2012 00:40:29 +0100
Subject: [PATCH] rbenv --version

---
 libexec/rbenv           |  5 ++++-
 libexec/rbenv---version | 10 ++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100755 libexec/rbenv---version

diff --git a/libexec/rbenv b/libexec/rbenv
index b0470f2f..d368d459 100755
--- a/libexec/rbenv
+++ b/libexec/rbenv
@@ -60,7 +60,10 @@ shopt -u nullglob
 command="$1"
 case "$command" in
 "" | "-h" | "--help" )
-  echo -e "rbenv 0.3.0\n$(rbenv-help)" >&2
+  echo -e "rbenv $(rbenv---version)\n$(rbenv-help)" >&2
+  ;;
+"-v" )
+  exec rbenv---version
   ;;
 * )
   command_path="$(command -v "rbenv-$command" || true)"
diff --git a/libexec/rbenv---version b/libexec/rbenv---version
new file mode 100755
index 00000000..fcf94d69
--- /dev/null
+++ b/libexec/rbenv---version
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -e
+[ -n "$RBENV_DEBUG" ] && set -x
+
+version=v0.3.0
+
+cd "$RBENV_ROOT"
+git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
+
+echo ${git_revision:-$version}