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Simple apply-loader module for webpack, published @ https://www.npmjs.com/package/apply-loader
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var loaderUtils = require('loader-utils'); | |
module.exports = function(source) { | |
this.cacheable && this.cacheable(); | |
var query = loaderUtils.parseQuery(this.query); | |
var args = []; | |
// apply?config=key => sourceFn(require('webpack.config').key) | |
if (typeof query.config === 'string') { | |
if (!query.config in this.options) | |
throw new Error("apply-loader: '"+query.config+"' property not present in webpack config"); | |
args.push(this.options[query.config]); | |
} | |
// apply?obj={a: 1, b:2} => sourceFn({a: 1, b:2}) | |
if (query.obj) | |
args.push(query.obj); | |
// apply?args[]=1&args[]=2 => sourceFn(1, 2) | |
if (Array.isArray(query.args)) | |
args.push.apply(args, query.args); | |
source += "\n\nmodule.exports = module.exports.apply(module, " | |
+ JSON.stringify(args) | |
+ ")"; | |
return source; | |
}; |
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{ | |
"name": "apply-loader", | |
"version": "0.1.0", | |
"description": "Apply loader for webpack", | |
"main": "index.js", | |
"scripts": { | |
}, | |
"author": "Victor Hallberg <victor@hallberg.cc>", | |
"license": "MIT", | |
"dependencies": { | |
"loader-utils": "~0.2.6" | |
}, | |
"keywords": [ | |
"webpack", | |
"loader", | |
"apply" | |
] | |
} |
And please change comment apply?obj={a: 1, b:2}
to apply?{obj: {a: 1, b:2}}
. Because the first one doesn't working. (According to documentation of loaderUtils)
Thanks for the feedback Kreozot! I changed the comment and published the package to npm:
https://www.npmjs.com/package/apply-loader
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Don't you want to release it as npm package and add to official list of loaders?