#!/bin/bash

set -u

# let's catch the case where we tag but

# forget to increment the package.json version

# check if we are on a tag

if [ `git describe --tags --always HEAD` ]; then

echo 'looks like we are on a tag'

if [[ $TRAVIS_BRANCH == `git describe --tags --always HEAD` ]]; then

echo 'git reports the same tag as travis'

# now check to make sure package.json `version` matches

MODULE_VERSION=$(node -e "console.log(require('./package.json').version)")

if [[ $MODULE_VERSION != $TRAVIS_BRANCH ]] && [[ v$MODULE_VERSION != $TRAVIS_BRANCH ]]; then

echo "package.json version ($MODULE_VERSION) does not match tag ($TRAVIS_BRANCH)"

exit 1

else

echo "Validation success: package.json ($MODULE_VERSION) matches tag ($TRAVIS_BRANCH)"

fi

else

echo "warning: travis thinks the tag ($TRAVIS_BRANCH) differs from git (`git describe --tags --always HEAD`)"

fi

fi