tools: bundle size diff CLI - #3350
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david-crespo
enabled auto-merge (squash)
August 24, 2026 22:35
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Not even a flake but some new horror. 
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No big deal, just something to check the effect of a given PR on the bundled output. Uses
fzffor the PR picker anddeltafor a nice diff.Like
api-diff, you can specify either a PR number (in this case a console PR rather than an omicron PR) or a base and a head rev. There are some heuristics in place to reduce diff noise: we have to replace the hashes in the filenames with placeholders and we ignore file size changes under 0.05 KB. We also sort the files by name rather than size (which Vite does by default) to avoid spurious changes in order due to files changing size slightly.2026-08-24-bundle-size-diff.mp4