refactor(sdk): build @vercel/sandbox with tsdown dual outputs#84
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refactor(sdk): build @vercel/sandbox with tsdown dual outputs#84
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TooTallNate
approved these changes
Mar 10, 2026
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TooTallNate
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Wanted to point out though that the tsdown configuration in the sandbox package is different (outputs .mjs files). Might want to make that consistent, but up to you.
QuiiBz
approved these changes
Mar 11, 2026
| outExtensions: ({ format }) => ({ | ||
| js: format === "cjs" ? ".cjs" : ".js", | ||
| }), | ||
| unbundle: true, |
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We were already not bundling before due to tsc, but I'm not sure why we're still not bundling here, especially if we ship source maps
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Summary
@vercel/sandboxfrom custom TypeScript dual-build scripts totsdownwith unbundledesm+cjsoutputs./dist/*.jspaths soimportresolves.jsandrequireresolves.cjsimportandrequirebehavior, and include a changeset for the SDK packageValidation
pnpm build(inpackages/vercel-sandbox)pnpm typecheck(inpackages/vercel-sandbox)pnpm test src/package-exports.test.ts(inpackages/vercel-sandbox)