There are different usages of babel tool. I put a sample package.json file. Notice that there are scripts block which has different usages.
You can reach github project from the following link.
https://github.com/kenanhancer/babel6-usage.git
You can reach Babel 7.x post from the following link.
Creating Babel configuration file
.babelrc
{
"presets": [
"env"
],
"plugins": [
"transform-runtime"
],
"sourceMaps": true,
"retainLines": true
}
Running with Babel-node
//If you have installed babel-cli package globally, run below code.
babel-node --presets=env --plugins=transform-runtime src
or
//If you have .babelrc config file, run below code without specifying inline arguments.
babel-node src
or
//If you have installed babel-cli package locally, run below code.
./node_modules/.bin/babel-node --presets=env --plugins=transform-runtime src
Running with Babel-register
node --require ./node_modules/babel-register src
or
node --require babel-register src/index.js
Running with Babel
babel ./src -d dist -s && node dist/index.js
{
"name": "babeltest1",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"buildv1:src": "rm -rf dist && babel ./src -d dist -s",
"start:buildv1": "npm run buildv1:src && node dist/index.js",
"buildv2:src": "babel src --out-dir dist --source-maps --delete-dir-on-start",
"start:buildv2": "npm run buildv2:src && node dist/index.js",
"buildv3:src": "babel --no-babelrc . --out-dir dist --source-maps --delete-dir-on-start --presets=env --plugins=transform-runtime --ignore 'node_modules,dist,.babelrc,.compiled,.vscode'",
"buildv3": "npm run buildv3:src && mv dist/src/* dist && rm -rf dist/src",
"start:buildv3": "npm run buildv3 && node dist/index.js",
"buildv4:src": "$(which babel) --no-babelrc src --out-dir dist --source-maps --delete-dir-on-start --presets=env --plugins=transform-runtime",
"start:buildv4": "npm run buildv4:src && node dist/index.js",
"buildv5:src:watch": "babel src --out-dir dist --source-maps --delete-dir-on-start --watch",
"start:buildv5": "npm run buildv5:src:watch && node dist/index.js",
"buildAndRunWithBabelNode": "babel-node --presets=env --plugins=transform-runtime src",
"buildAndRunWithBabelRegister": "node --require ./node_modules/babel-register src",
"buildAndRunWithBabelRegisterv2": "node --require babel-register src/index.js",
"build": "$(which babel) --no-babelrc src --out-dir=dist --source-maps --delete-dir-on-start --presets=env --plugins=transform-runtime --copy-files",
"watch": "npm run build -- --watch",
"start": "npm run build && node --inspect dist/index.js",
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"devDependencies": {
"babel-cli": "^6.26.0",
"babel-plugin-transform-runtime": "^6.23.0",
"babel-preset-env": "^1.6.1",
"nodemon": "^2.0.3"
},
"dependencies": {}
}