[flutter_tools] make gallery hot reload 5x faster with one neat trick #56224
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Contributor
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NVM, i misread the code, we waited forever lol. I wonder if instead we should wait for isolate runnable? |
Contributor
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Commented on the wrong issue. |
Contributor
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FYI @willlarche hot reload in the gallery app should be noticeably faster now. |
Contributor
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How'd you find this one? |
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I just was running the gallery to debug the service worker issues and I noticed it was taking way too long |
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Description
The AssetBundle tracks whether any changes to wildcard directories necessitate rebuilding the asset bundle. Rebuilding should be avoid since it can be quite expensive even if the assets haven't changed.
However there was a bug! We (I) tracked the wrong directory for dependent packages, meaning everytime we checked if the asset bundle needed to be built, we saw a "newly missing" wildcard and said yes.
These don't even need to be tracked!