babel-plugin-node-sourcemap-support
v0.0.1
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Adds support for sourcemaps to a node app.
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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
{
"plugins": [
["node-sourcemap-support", {
"src": "./path/to/src",
"dest": "./path/to/out/dir",
"entries": [
"app.js",
"foo/bar.js"
]
}]
]
}
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.