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fix(db): generate schema types during nuxt prepare#758

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atinux merged 1 commit intonuxt-hub:mainfrom
onmax:fix/db-schema-prepare
Jan 13, 2026
Merged

fix(db): generate schema types during nuxt prepare#758
atinux merged 1 commit intonuxt-hub:mainfrom
onmax:fix/db-schema-prepare

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@onmax
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@onmax onmax commented Dec 30, 2025 •
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Fixes #755

Problem

nuxt prepare does not generate .nuxt/hub/db/schema.mjs and schema.d.mts. Breaks CI typecheck on clean .nuxt.

The !nuxt.options._prepare guard was added in #693 following a pattern of skipping expensive work during prepare. However, buildDatabaseSchema() only compiles TypeScript schema files to JavaScript via tsdowm; a pure compilation step with no side effects. Since types depend on this compiled output, skipping it during prepare breaks typecheck workflows

Reproduce bug

git clone --depth 1 --filter=blob:none --sparse https://github.com/onmax/repros.git
cd repros && git sparse-checkout set nuxthub-755
cd nuxthub-755 && pnpm i && rm -rf .nuxt && pnpm prepare
ls .nuxt/hub/db/  # schema.mjs missing

Verify fix

git clone --depth 1 --filter=blob:none --sparse https://github.com/onmax/repros.git
cd repros && git sparse-checkout set nuxthub-755-fixed
cd nuxthub-755-fixed && pnpm i && rm -rf .nuxt && pnpm prepare
ls .nuxt/hub/db/  # schema.mjs exists

The -fixed folder includes a pnpm patch with the fix.

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pkg-pr-new bot commented Dec 30, 2025 

npm i https://pkg.pr.new/@nuxthub/core@758

commit: 0fa713a

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vercel bot commented Jan 13, 2026 •
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Project Deployment Review Updated (UTC)
nuxthub Ready Ready Preview Jan 13, 2026 1:45pm

@atinux atinux merged commit 566a81c into nuxt-hub:main Jan 13, 2026
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@atinux
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atinux commented Jan 16, 2026 •
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Hum by checking, I think this breaks the first npx nuxi prepare:

⛰  nuxthub-workflow/ npx nuxi prepare

[5:56:24 PM]  ERROR  [UNHANDLEABLE_ERROR] Error: Something went wrong inside rolldown, please report this problem at https://github.com/rolldown/rolldown/issues.
Tsconfig not found /Users/atinux/Downloads/nuxthub-workflow/.nuxt/tsconfig.app.json

Caused by:
    Failed to resolve tsconfig option: /Users/atinux/Downloads/nuxthub-workflow/tsconfig.json

This is because nuxi prepare generates the types after the modules: https://github.com/nuxt/cli/blob/51bd75ba97ed058f854722525bbde39b345e7b75/packages/nuxi/src/commands/prepare.ts#L49

@onmax onmax mentioned this pull request Jan 16, 2026
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@nogic1008 nogic1008 mentioned this pull request Jan 23, 2026
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@onmax onmax mentioned this pull request Jan 23, 2026
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DB schema is not generated on nuxt prepare hook

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@onmax @atinux