Comments (7)
pre and post loaders are loaders ;)
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But usually a loader isn't called with the source, is it?
from webpack.
It is. It's called with the content of the file which it should "load". Take a look at some of my loaders to see examples.
from webpack.
You can imagine loaders as some kind of transformation applied to the file content before including it in the bundle.
require("loaderA!loaderB!./file.txt");
// while compiling: (simplified)
var loaderA = require("loaderA");
var loaderB = require("loaderB");
addToBundle(loaderA(loaderB(readFile("./file.txt"))));
pre/post loaders work the same but you just don't specify them in the require call.
from webpack.
Ah ok. So I don't have to use fs.readFile
within a loader.
from webpack.
No, you can and should use the parameter. Elsewise chaining of loader will not work correctly.
from webpack.
Oops. I will adjust that.
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