29 lines
959 B
Docker
29 lines
959 B
Docker
# ─── Stage 1: Build ──────────────────────────────────────────────────────────
|
|
FROM node:20-alpine AS builder
|
|
|
|
WORKDIR /app
|
|
|
|
# Install dependencies first (layer-cache friendly)
|
|
COPY package.json package-lock.json ./
|
|
RUN npm ci --frozen-lockfile
|
|
|
|
# Copy source and build
|
|
COPY . .
|
|
RUN npm run build
|
|
|
|
# ─── Stage 2: Serve ──────────────────────────────────────────────────────────
|
|
FROM nginx:1.27-alpine AS runner
|
|
|
|
# Remove default nginx content
|
|
RUN rm -rf /usr/share/nginx/html/*
|
|
|
|
# Copy built assets from builder stage
|
|
COPY --from=builder /app/dist /usr/share/nginx/html
|
|
|
|
# Copy custom nginx config (handles SPA routing)
|
|
COPY nginx.conf /etc/nginx/conf.d/default.conf
|
|
|
|
EXPOSE 80
|
|
|
|
CMD ["nginx", "-g", "daemon off;"]
|