infra: fix Dockerfile for web

Author: vernu

web/Dockerfile

@@ -1,82 +1,41 @@
-# Stage 1: Dependencies
-FROM node:22-alpine AS deps
-WORKDIR /app
-
-# Install pnpm and required OpenSSL dependencies
-RUN apk add --no-cache openssl openssl-dev
-RUN corepack enable && corepack prepare pnpm@latest --activate
+FROM node:18-alpine AS base
 
-# Copy package.json and pnpm-lock.yaml
+# Stage 1: Install web dependencies
+FROM base AS deps
+WORKDIR /app
+COPY .env ./.env
 COPY package.json pnpm-lock.yaml ./
+RUN corepack enable pnpm && pnpm install --frozen-lockfile
 
-# Install dependencies
-RUN pnpm install --frozen-lockfile
-
-# Stage 2: Builder
-FROM node:22-alpine AS builder
+# Stage 2: Build the web application
+FROM base AS builder
 WORKDIR /app
-
-# Install pnpm and required OpenSSL dependencies
-RUN apk add --no-cache openssl openssl-dev
-RUN corepack enable && corepack prepare pnpm@latest --activate
-
-# Copy dependencies from deps stage
 COPY --from=deps /app/node_modules ./node_modules
-
-# Copy all files
+COPY --from=deps /app/.env ./.env
 COPY . .
+RUN corepack enable pnpm && \
+    pnpm prisma generate && \
+    pnpm run build
 
-# Set environment variables for building
-ENV NEXT_TELEMETRY_DISABLED 1
-
-# Generate prisma client - make sure it exists
-RUN pnpm prisma generate
-
-# Build the application
-RUN pnpm build
-
-# Stage 3: Production runner
-FROM node:22-alpine AS runner
+# Stage 3: Production runtime
+FROM base AS runner
 WORKDIR /app
+ENV NODE_ENV=production
+EXPOSE 3000
 
-# Install pnpm and required OpenSSL dependencies
-RUN apk add --no-cache openssl openssl-dev
-RUN corepack enable && corepack prepare pnpm@latest --activate
-
-# Set environment variables
-ENV NODE_ENV production
-ENV NEXT_TELEMETRY_DISABLED 1
-ENV CONTAINER_RUNTIME docker
-
-# Add a non-root user to run the app
+# Create a non-root user
 RUN addgroup --system --gid 1001 nodejs && \
-    adduser --system --uid 1001 nextjs && \
-    chown -R nextjs:nodejs /app
+    adduser --system --uid 1001 nextjs
 
-# Copy necessary files for the standalone app
-COPY --from=builder --chown=nextjs:nodejs /app/next.config.js ./
+# Copy only the necessary files
 COPY --from=builder --chown=nextjs:nodejs /app/public ./public
-COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
-COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
-
-# Copy Prisma schema and generate client during runtime
-COPY --from=builder --chown=nextjs:nodejs /app/prisma ./prisma
-COPY --from=builder --chown=nextjs:nodejs /app/package.json ./
-COPY --from=builder --chown=nextjs:nodejs /app/pnpm-lock.yaml ./
+COPY --from=builder --chown=nextjs:nodejs /app/next.config.js ./
 
-# Install only production dependencies, including Prisma, and generate Prisma client
-RUN pnpm install --prod --frozen-lockfile && \
-    pnpm prisma generate
+# Check if standalone build exists, otherwise use regular build output
+COPY --from=builder --chown=nextjs:nodejs /app/.next ./.next
+COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules
+COPY --from=builder --chown=nextjs:nodejs /app/package.json ./package.json
 
-# Switch to non-root user
 USER nextjs
 
-# Expose the port the app will run on
-ENV PORT 3000
-EXPOSE ${PORT}
-
-# Health check to verify app is running
-# HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
-#   CMD wget -q -O - http://localhost:${PORT}/api/health || exit 1
-
-CMD ["node", "server.js"] 
+CMD ["pnpm", "start"]