jenkins-git-repo-version-bump

#!/bin/bash
#

set -x
set -e
set -u

GIT_ORGANIZATION_URL=${GIT_ORGANIZATION_URL:-"git@github.com:rcbops-cookbooks"}
VERSION_FILE=${VERSION_FILE:-metatata.rb}
GIT_REPO=${GIT_REPO:-kong}

rm -rf ${GIT_REPO} || :

# Checkout the repo
git clone "${GIT_ORGANIZATION_URL}/${GIT_REPO}.git" 2>/dev/null

cd ${GIT_REPO}

# Setup non-global user.name
git config user.name "rcbjenkins"
git config user.email rcb-deploy@lists.rackspace.com

# Version numbers are in major.minor.build
# Figure out the old version
old_ver=$(cat ${VERSION_FILE} | awk '/^version/{gsub("\042","",$NF);print $NF}')

# Increase the build number
new_ver=$(cat ${VERSION_FILE} | awk '/^version/{gsub("\042","",$NF);split($NF,a,".");print a[1]"."a[2]"."a[3]+1}')

echo "Updating ${GIT_REPO} from ${old_ver} to ${new_ver}"

# Replace the version stanza in the file
sed -i "s/$old_ver/$new_ver/" ${VERSION_FILE}

# Verify that git sees a difference
git status

# Add modifications to git
git add ${VERSION_FILE}
git commit -m "End of sprint version bump."
git push

# Clean up after our selves
echo "Cleaning up"
cd ..
rm -rf ${GIT_REPO}