chore(server): avoid copying sources in dev

Add a dev target to the web and server Dockerfiles, and change docker-compose.dev.yml to use the dev target. The dev target avoids copying files so that the docker image is smaller.

docker/docker-compose.dev.yml

@@ -55,6 +55,7 @@ services:
     image: immich-web-dev:latest
     build:
       context: ../web
+      target: dev
     command: ['/usr/src/app/bin/immich-web']
     env_file:
       - .env

server/Dockerfile

@@ -9,7 +9,6 @@ RUN npm ci && \
   # they're marked as optional dependencies, so we need to copy them manually after pruning
   rm -rf node_modules/@img/sharp-libvips* && \
   rm -rf node_modules/@img/sharp-linuxmusl-x64
-COPY server .
 ENV PATH="${PATH}:/usr/src/app/bin" \
   IMMICH_ENV=development \
   NVIDIA_DRIVER_CAPABILITIES=all \
@@ -19,6 +18,7 @@ ENTRYPOINT ["tini", "--", "/bin/sh"]
 
 FROM dev AS prod
 
+COPY server .
 RUN npm run build
 RUN npm prune --omit=dev --omit=optional
 COPY --from=dev /usr/src/app/node_modules/@img ./node_modules/@img

web/Dockerfile

@@ -1,12 +1,14 @@
-FROM node:20.17.0-alpine3.20@sha256:2d07db07a2df6830718ae2a47db6fedce6745f5bcd174c398f2acdda90a11c03
+FROM node:20.17.0-alpine3.20@sha256:2d07db07a2df6830718ae2a47db6fedce6745f5bcd174c398f2acdda90a11c03 AS dev
 
 RUN apk add --no-cache tini
 USER node
 WORKDIR /usr/src/app
 COPY --chown=node:node package*.json ./
 RUN npm ci
-COPY --chown=node:node . .
 ENV CHOKIDAR_USEPOLLING=true
 EXPOSE 24678
 EXPOSE 3000
 ENTRYPOINT ["/sbin/tini", "--", "/bin/sh"]
+
+FROM dev
+COPY --chown=node:node . .