From 52b826370d0078dba7fe795b7f23d2ca366c8692 Mon Sep 17 00:00:00 2001
From: Fabio Erculiani <lxnay@sabayon.org>
Date: Sun, 16 May 2010 15:28:08 +0200
Subject: [PATCH] [molecule] add version tagging script, fix version handling

---
 scripts/tag-version.sh | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100755 scripts/tag-version.sh

diff --git a/scripts/tag-version.sh b/scripts/tag-version.sh
new file mode 100755
index 0000000..a864838
--- /dev/null
+++ b/scripts/tag-version.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# Check current dir
+[[ ! -d ".git" ]] && echo "this script must be executed from git repo root" && exit 1
+
+# Check target tag
+[[ -z "$1" ]] && echo "usage: $0 <new-version>" && exit 1
+
+# Validate new version
+new_tag="$1"
+for cur_tag in `git tag`; do
+	[[ "$cur_tag" == "$new_tag" ]] && echo "$new_tag already tagged" && exit 1
+done
+
+# Update ChangeLog
+echo "Updating ChangeLog for $new_tag"
+git log > docs/ChangeLog
+git add docs/ChangeLog
+sed -i "s/^VERSION = \".*\"/VERSION = \"$new_tag\"/" molecule/version.py
+git add molecule/version.py
+git commit -m "Tagging Molecule version $new_tag" docs/ChangeLog \
+    molecule/version.py
+
+# tag version
+echo "Tagging version: $new_tag"
+git tag $new_tag HEAD
+
+# Push changes upstream
+git push
+git push --tags