This script will sync your config.xml package version with npm package version specified in your package.json.
you can specify a version key in your npm package.json scripts
with this script in it:
If preversion, version, or postversion are in the scripts property of the package.json, they will be executed as part of running npm version. https://docs.npmjs.com/cli/version
npm install cordova-version-sync --save-dev
then edit package.json to the script:
// somewhere in your package.json
"scripts": {
"dev": "node webpack/dev-server.js",
"build": "node webpack/build.js",
"version": "cordova-version-sync"
},
now you can use npm version command and config.xml will follow !