Embedded web UI build ran out of heap on the Intel release runner - #69
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…lease runner desktop-v1.18.68 failed twice on macos-15-intel while arm64 and Windows passed: vite build (the web UI embedded into the sidecar) FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory ~2017 MB, inside JsonStringify (sourcemap output) The build runs vite under node, which defaults to a ~2 GB old-space limit there. It was BORDERLINE, not broken: the identical commit built fine on the same runner an hour earlier, and the three previous Intel builds all passed. That is the worst kind of release failure — it fires at random, and only after the other platforms have built. (Attempt 1's "Unable to connect" was a separate network blip, which is why the first read of it as transient looked right.) The verifier did its job both times: publish went ahead without the x64 assets, and verify-and-promote refused with "manifest is missing darwin-x86_64", so no user was ever offered an incomplete release. Fix: NODE_OPTIONS=--max-old-space-size=4096 for that build, appended to any NODE_OPTIONS already set. Proven to reach the node child through the exact bun-shell + `bun run --cwd … build` path by asking for a value that differs from this machine's default (1234 -> 1282, 6000 -> 6048); a probe using 4096 on a Mac whose default is already ~4.2 GB would have passed without proving anything. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JwiqN8M84qimu1TjZGSsdQ
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desktop-v1.18.68failed twice onmacos-15-intel: vite hit JavaScript heap out of memory at ~2017 MB (node default limit) while stringifying sourcemaps. Borderline, not broken: the same commit built on the same runner an hour earlier.Fix:
NODE_OPTIONS=--max-old-space-size=4096for the embed build, appended to any existingNODE_OPTIONS.Proven to reach the node child through the exact
bun run --cwd … buildpath using values that differ from the local default (1234→1282 MB, 6000→6048 MB). Full localbuild.ts --singlepasses; opencode typecheck clean.The verifier refused to promote the incomplete release both times (
manifest is missing darwin-x86_64); no user saw it.🤖 Generated with Claude Code
https://claude.ai/code/session_01JwiqN8M84qimu1TjZGSsdQ