esbuild - how do I add hashes to output files?

[DouglasDev]

I'm trying to switch over to esbuild from webpack from my bundler. Overall, esbuild works very well except my files are being outputted without a hash. For example, webpack would output index.js as index.[hash].js whereas esbuild always leaves the output file name unchanged. This is causing issues with the browser serving stale cached files. Is there currently any way to enable hashing in the "optimize" config (esbuild appears to already support this)? Or would I need to write a separate plugin? (I've tried the two existing content hashing plugins and had issues with both of them)

[IanVS]

It looks like this was just recently added as a feature to esbuild, so 🤞 snowpack will find a way to enable it! evanw/esbuild#1001

[DavidOliver]

Another discussion on this: #3131