Args to make js non-minified, while using full optimization (small wasm size)

[softmarshmallow]

Why?

My build pipeline requires the .js file to be present on CI, where emscripten is not installed, which the .js must be included in git. This is a production env, where as the .wasm is loaded from npm jsdeliver), but the js is required to be included, so it can build that as local dependency while building web app.

meaning, it needs full optimization, but without js minifcation (to reduce git diff on each build)
currently, only reliable way to do this is by setting -O0, which increases the wasm size as well.

Is there a reliable way to configure only js minification to be disabled?

[sbc100]

I think you want --minify=0 you can combine that with -O3 or -Oz

[sbc100]

Having said that, I'm not sure that trying to minify the binary diff between two versions of the same program (either the JS code or the wasm code) is any kind of goal we should shoot for.

Whats wrong with commiting the minified JS to git and marking it non-diffable. We do that in emscripten here, for example:

emscripten/.gitattributes

Line 3 in 70b1876

tools/crunch-worker.js -diff