0.1.2 • Published 5 years ago
babel-plugin-debug-source v0.1.2
babel-plugin-debug-source
Adds file path and loc information for debug
calls.
Makes it easier to find the origin of the debug messages.
In:
const debug = require('debug')('my-app');
debug('hello');
Out:
const debug = require('debug')('my-app');
debug('hello', '/Users/your/project/path/source.js:2:0');
Installation
npm install -D babel-plugin-debug-source
Usage
.babelrc
{
plugins: ['debug-source'];
}
Options
showSource
: whether the plugin should run and add the source to debug
calls. Defaults to true
.
.babelrc
{
plugins: [['debug-source', { showSource: true }]];
}
It probably makes sense to stay in the spirit of debug
and only set showSource
to true, when an environment variable is set.
e.g.
.babelrc
{
plugins: [
['debug-source', { showSource: process.env.DEBUG_SHOW_SOURCE === 'true' }]
];
}
This is not the default behavior, because babel (or bundlers utilizing babel) use heavy caching. Changes in environment variables usually do not cause a cache invalidation and the result will unexpectedly stay the same.