fix(react-email): ensure dev dependencies are in $HOME/.react-email #2904
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🦋 Changeset detectedLatest commit: c196ea2 The changes in this PR will be included in the next version bump. This PR includes changesets to release 2 packages
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gabrielmfern
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vcapretz
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vcapretz
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Jan 28, 2026
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https://vercel.com/resend/resend-emails/FukkGsK4mphebqtHobAnSLceE5Qh#L287
Since Vercel, and most likely other CI environments will have
NODE_ENV=productionset,npm installwon't include cross-env, which is required for thebuildcommand to work in.react-emailforemail build.To fix this, just switching up form using nypm, (since they don't provide a way to define flags for npm like this), and use
npm install --production=falseas instructed. I've also tried the preview release from this and can confirm it works.Summary by cubic
Ensure devDependencies install for the .react-email preview server so email builds work in CI (e.g., Vercel) where NODE_ENV=production skips dev deps. Fixes build errors caused by missing cross-env.
Written for commit c196ea2. Summary will update on new commits.