61 lines
1.3 KiB
Docker
61 lines
1.3 KiB
Docker
# ── Build stage ──
|
|
FROM node:22-alpine AS builder
|
|
|
|
WORKDIR /app
|
|
|
|
# Build args needed by $env/static/public at build time
|
|
ARG PUBLIC_SUPABASE_URL
|
|
ARG PUBLIC_SUPABASE_ANON_KEY
|
|
|
|
# Copy package files first for better layer caching
|
|
COPY package*.json ./
|
|
|
|
# Install all dependencies (including dev) needed for the build
|
|
RUN npm ci
|
|
|
|
# Copy source files
|
|
COPY . .
|
|
|
|
# Build the SvelteKit application
|
|
RUN npm run build
|
|
|
|
# ── Production dependencies stage ──
|
|
FROM node:22-alpine AS deps
|
|
|
|
WORKDIR /app
|
|
|
|
COPY package*.json ./
|
|
|
|
# Install only production dependencies
|
|
RUN npm ci --omit=dev
|
|
|
|
# ── Runtime stage ──
|
|
FROM node:22-alpine
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy built application and production deps
|
|
COPY --from=builder /app/build build/
|
|
COPY --from=deps /app/node_modules node_modules/
|
|
COPY package.json .
|
|
|
|
# Expose port
|
|
EXPOSE 3000
|
|
|
|
# Set environment defaults
|
|
ENV NODE_ENV=production
|
|
ENV PORT=3000
|
|
ENV HOST=0.0.0.0
|
|
# SvelteKit node adapter needs ORIGIN for CSRF protection
|
|
# Override at runtime via docker-compose or -e flag
|
|
ENV ORIGIN=http://localhost:3000
|
|
# Allow file uploads up to 10 MB
|
|
ENV BODY_SIZE_LIMIT=10485760
|
|
|
|
# Health check
|
|
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
|
|
CMD wget --no-verbose --tries=1 --spider http://localhost:3000/health || exit 1
|
|
|
|
# Run the application
|
|
CMD ["node", "build"]
|