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fix(docs): bound docs build memory to stop Vercel OOM (exit 137) #3221

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Merged
os-zhuang merged 1 commit into from
Jul 18, 2026
Merged

fix(docs): bound docs build memory to stop Vercel OOM (exit 137) #3221

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7 changes: 7 additions & 0 deletions apps/docs/next.config.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,13 @@ const withMDX = createMDX();
const config = {
reactStrictMode: true,
output: 'standalone',
experimental: {
// The docs site prerenders 400+ MDX pages. Next spawns one static-generation
// worker per CPU, and on Vercel's high-core build container that fan-out
// multiplied the resident set until the build was OOM-killed (exit 137).
// Cap the worker count so peak memory stays well under the container limit.
cpus: 2,
},
typescript: {
ignoreBuildErrors: false,
},
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2 changes: 1 addition & 1 deletion apps/docs/package.json
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Expand Up @@ -6,7 +6,7 @@
"license": "Apache-2.0",
"scripts": {
"dev": "next dev",
"build": "pnpm --filter @objectstack/spec gen:schema && pnpm --filter @objectstack/spec gen:docs && next build",
"build": "pnpm --filter @objectstack/spec gen:schema && pnpm --filter @objectstack/spec gen:docs && NODE_OPTIONS='--max-old-space-size=4096' next build",
"site:start": "next start",
"site:lint": "next lint",
"types:check": "fumadocs-mdx && next typegen && tsc --noEmit",
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