update

packages/backend/Dockerfile

@@ -0,0 +1,63 @@
+# Stage 1: Build the application using npm workspaces
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy root package.json and package-lock.json
+COPY package.json package-lock.json* ./
+
+# Copy backend package definition and frontend (needed for workspace install)
+# We need frontend's package.json for npm ci to resolve the workspace correctly
+COPY packages/backend/package.json ./packages/backend/
+COPY packages/frontend/package.json ./packages/frontend/
+# If there are other packages backend depends on, copy their package.json too
+# COPY packages/types/package.json ./packages/types/ # Example if types existed and was a package
+
+# Install ALL workspace dependencies using the root lock file
+# This ensures all dependencies are correctly installed according to the lock file
+RUN npm ci
+
+# Copy the rest of the source code needed for the backend build
+COPY packages/backend/src ./packages/backend/src
+COPY packages/backend/tsconfig.json ./packages/backend/
+
+# Build only the backend package
+# Use --workspace flag to specify which package to build
+RUN npm run build --workspace=@nexus-terminal/backend
+
+# Prune devDependencies for the entire workspace might be complex.
+# Instead, we'll copy only the necessary production files in the next stage.
+
+
+# Stage 2: Create the final production image
+FROM node:20-alpine
+
+# Install build dependencies needed for native addons like sqlite3 on Alpine
+# python3, make, g++ are common requirements.
+# We install them temporarily, run npm install, then remove them.
+RUN apk add --no-cache --virtual .build-deps python3 make g++
+
+WORKDIR /app
+
+# Copy built backend code and package definitions from builder stage
+COPY --from=builder /app/packages/backend/dist ./dist
+COPY --from=builder /app/packages/backend/package.json ./package.json
+# Copy the root lock file for consistent installs
+COPY --from=builder /app/package-lock.json ./package-lock.json
+
+# Install ONLY production dependencies. Native addons like sqlite3 should be rebuilt here.
+# Removed --ignore-scripts to allow sqlite3's install script to run.
+# Using --omit=dev is the modern equivalent of --production.
+RUN npm install --omit=dev --prefer-offline
+
+# Remove temporary build dependencies after npm install
+RUN apk del .build-deps
+
+# Expose the port the app runs on
+EXPOSE 3001
+
+# Define the command to run the application
+CMD ["node", "dist/index.js"]
+
+# Note: Environment variables like ENCRYPTION_KEY, SESSION_SECRET, and PORT
+# should be provided when running the container.