From a7deba0f905ff0a89421c83958046cadc3404225 Mon Sep 17 00:00:00 2001
From: Brandon Philips <brandon@ifup.co>
Date: Tue, 6 Aug 2013 15:34:17 -0700
Subject: [PATCH] feat(version): generate version from git tags

This will generate the version based on git tags. So if it is built
directly on a tag it will use the tag name and if it is built off a
commit that isn't a tag it will look like:

    $ curl localhost:7001
    0-267-ga39cf1c
---
 .gitignore              | 1 +
 build                   | 1 +
 scripts/release-version | 8 ++++++++
 version.go              | 2 --
 4 files changed, 10 insertions(+), 2 deletions(-)
 create mode 100755 scripts/release-version

diff --git a/.gitignore b/.gitignore
index 296810f46..651471681 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 src
 etcd
+release_version.go
diff --git a/build b/build
index 26a0cf4bc..dafab2f52 100755
--- a/build
+++ b/build
@@ -21,4 +21,5 @@ for i in third_party/*; do
 	cp -R $i src/
 done
 
+./scripts/release-version > release_version.go
 go build ${ETCD_PACKAGE}
diff --git a/scripts/release-version b/scripts/release-version
new file mode 100755
index 000000000..26fce272b
--- /dev/null
+++ b/scripts/release-version
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+VER=$(git describe --tags HEAD)
+
+cat <<EOF
+package main
+var releaseVersion = "$VER"
+EOF
diff --git a/version.go b/version.go
index 35e8fec6c..b64a7814b 100644
--- a/version.go
+++ b/version.go
@@ -1,5 +1,3 @@
 package main
 
 var version = "v1"
-
-var releaseVersion = "etcd pre-0.1"