babel-plugin-node-sourcemap-support
Adds support for sourcemaps to a node app in a hacky fashion.
The plugin shamefully depends on adding a module to your project directory. A require statement is inserted into your entry files to require the source-map-support module.
It can be argued that it is a better idea to install source-map-support
into your project and require it yourself.
install
npm install babel-plugin-node-sourcemap-support
example
.babelrc
babel --source-maps inline ./path/to/src --out-dir ./path/to/out/dir
options
src: string, ./src
path to source files directory
dest: string, ./build
path to transpiled files directory
entries: [], ['index.js']
array of app entry file paths, relative to src
supportModulePath: string, _build-modules/source-map-support-register.js
path where the module will be added, relative to dest
cache: boolean, true
You probably should not turn this off. It prevents the support module from being redundantly copied to dest
every time babel transpiles a file.