fix(docker): also copy /app/node_modules/.pnpm so workspace symlinks resolve

Previous fix copied packages/shared/node_modules and
packages/db/node_modules into the runtime stage, but pnpm's layout
makes those entries SYMLINKS into /app/node_modules/.pnpm/<dep>@<ver>/
node_modules/<dep> where the real package files live. Without
.pnpm/ in the runtime image, every symlink dangled and require
still threw 'Cannot find module rrule'.

Add a third COPY for /app/node_modules/.pnpm. Use --link so the
docker layer storage deduplicates against the build layer.

Same root cause class for any pnpm-managed monorepo deploy: ship
.pnpm/ together with the leaf node_modules dirs that point into it.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
yiekheng 2026-05-10 22:33:46 +08:00
parent 7d3d34af7f
commit aa7387fca8

View File

@ -42,14 +42,18 @@ ENV HOSTNAME=0.0.0.0
COPY --from=build /app/apps/web/.next/standalone ./
COPY --from=build /app/apps/web/.next/static ./apps/web/.next/static
COPY --from=build /app/apps/web/public ./apps/web/public
# Next's standalone tracer copied packages/shared/dist/*.js but
# missed their transitive deps — packages/shared/dist/rrule.js does
# require("rrule") and the rrule node_modules entry never landed in
# the standalone output (pnpm's symlinked layout often confuses the
# tracer). Copy the workspace packages' node_modules trees in
# directly so the require chain resolves at runtime.
COPY --from=build /app/packages/shared/node_modules ./packages/shared/node_modules
COPY --from=build /app/packages/db/node_modules ./packages/db/node_modules
# pnpm's workspace layout: each packages/<pkg>/node_modules/<dep> is a
# symlink into /app/node_modules/.pnpm/<dep>@<ver>/node_modules/<dep>
# where the real files live. Copying just packages/<pkg>/node_modules
# ships dangling symlinks. Bring the .pnpm content store across too so
# every symlink resolves at runtime; this is what unblocks the
# `Cannot find module 'rrule'` error from
# packages/shared/dist/rrule.js. Use --link to deduplicate the layer
# blobs inside docker so the runtime image stays slim despite the
# dot-pnpm tree being large.
COPY --link --from=build /app/node_modules/.pnpm ./node_modules/.pnpm
COPY --link --from=build /app/packages/shared/node_modules ./packages/shared/node_modules
COPY --link --from=build /app/packages/db/node_modules ./packages/db/node_modules
# Reuse the `node` user (UID/GID 1000) that node:alpine ships with —
# `addgroup -g 1000 app` collided with the pre-existing node group.
RUN chown -R node:node /app