1. Increment a version

npm --no-git-tag-version version [major | minor | patch]
# get the package.json version in a variable
export PKG_VER=`node -e "console.log(require('./package.json').version)"`
git commit -m "Incremented version to $PKG_VER" package.json src/src/ios-deploy/version.h

2. Tag a version

git tag $PKG_VER

3. Push version and tag

git push origin master
git push origin $PKG_VER