[PR #8401] [MERGED] fix: move adapter packages to dependencies to fix missing module errors #16200

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opened 2026-04-13 10:26:16 -05:00 by GiteaMirror · 0 comments
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📋 Pull Request Information

Original PR: https://github.com/better-auth/better-auth/pull/8401
Author: @himself65
Created: 3/5/2026
Status: Merged
Merged: 3/5/2026
Merged by: @himself65

Base: canaryHead: fix/adapter-deps-to-dependencies


📝 Commits (1)

  • ea6235d fix: move adapter packages to dependencies to fix missing module errors

📊 Changes

3 files changed (+13 additions, -28 deletions)

View changed files

📝 packages/better-auth/package.json (+3 -15)
📝 packages/prisma-adapter/package.json (+0 -3)
📝 pnpm-lock.yaml (+10 -10)

📄 Description

Summary

  • Moves @better-auth/prisma-adapter, @better-auth/drizzle-adapter, and @better-auth/mongo-adapter from devDependencies + peerDependenciesdependencies in the better-auth package
  • Removes @prisma/client from @better-auth/prisma-adapter's dependencies (already a peerDependency), so users aren't forced to install a specific version

This fixes the issue where import ... from "better-auth/adapters/prisma" (and drizzle/mongodb) fails at runtime because the underlying @better-auth/*-adapter packages aren't installed. The adapter packages themselves already declare their heavy deps (@prisma/client, drizzle-orm, mongodb) as peer dependencies, so users only install those if they actually use the adapter.

Closes #8382

Test plan

  • pnpm install succeeds
  • pnpm typecheck passes (no new errors)
  • Verify better-auth/adapters/prisma resolves correctly when better-auth is installed without explicitly installing @better-auth/prisma-adapter

🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.

## 📋 Pull Request Information **Original PR:** https://github.com/better-auth/better-auth/pull/8401 **Author:** [@himself65](https://github.com/himself65) **Created:** 3/5/2026 **Status:** ✅ Merged **Merged:** 3/5/2026 **Merged by:** [@himself65](https://github.com/himself65) **Base:** `canary` ← **Head:** `fix/adapter-deps-to-dependencies` --- ### 📝 Commits (1) - [`ea6235d`](https://github.com/better-auth/better-auth/commit/ea6235d1a5c2101306f0b6211ba306f8c8722ed4) fix: move adapter packages to dependencies to fix missing module errors ### 📊 Changes **3 files changed** (+13 additions, -28 deletions) <details> <summary>View changed files</summary> 📝 `packages/better-auth/package.json` (+3 -15) 📝 `packages/prisma-adapter/package.json` (+0 -3) 📝 `pnpm-lock.yaml` (+10 -10) </details> ### 📄 Description ## Summary - Moves `@better-auth/prisma-adapter`, `@better-auth/drizzle-adapter`, and `@better-auth/mongo-adapter` from `devDependencies` + `peerDependencies` → `dependencies` in the `better-auth` package - Removes `@prisma/client` from `@better-auth/prisma-adapter`'s `dependencies` (already a `peerDependency`), so users aren't forced to install a specific version This fixes the issue where `import ... from "better-auth/adapters/prisma"` (and drizzle/mongodb) fails at runtime because the underlying `@better-auth/*-adapter` packages aren't installed. The adapter packages themselves already declare their heavy deps (`@prisma/client`, `drizzle-orm`, `mongodb`) as peer dependencies, so users only install those if they actually use the adapter. Closes #8382 ## Test plan - [x] `pnpm install` succeeds - [x] `pnpm typecheck` passes (no new errors) - [x] Verify `better-auth/adapters/prisma` resolves correctly when `better-auth` is installed without explicitly installing `@better-auth/prisma-adapter` --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
GiteaMirror added the pull-request label 2026-04-13 10:26:16 -05:00
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Reference: github-starred/better-auth#16200