52 lines
1.1 KiB
Docker
52 lines
1.1 KiB
Docker
# syntax=docker/dockerfile:1
|
|
|
|
# Stage 1: Install dependencies (cached if package-lock.json unchanged)
|
|
FROM node:24-alpine AS deps
|
|
|
|
WORKDIR /app
|
|
|
|
# Limit Node.js heap to avoid OOM in constrained CI environments
|
|
ENV NODE_OPTIONS="--max-old-space-size=1024"
|
|
|
|
# Copy package files first for better layer caching
|
|
COPY package.json package-lock.json* ./
|
|
|
|
RUN --mount=type=cache,target=/root/.npm \
|
|
npm ci
|
|
|
|
# Stage 2: Run tests (fails the build if tests fail)
|
|
FROM deps AS test
|
|
|
|
COPY . .
|
|
|
|
RUN npx vitest run
|
|
|
|
# Stage 3: Build production bundle
|
|
FROM deps AS builder
|
|
|
|
COPY . .
|
|
|
|
# Skip tsc type-checking (vitest already validated); Vite transpiles via SWC
|
|
RUN npx vite build
|
|
|
|
# Stage 4: Serve with nginx
|
|
FROM nginx:alpine
|
|
|
|
# Remove default nginx static files
|
|
RUN rm -rf /usr/share/nginx/html/*
|
|
|
|
WORKDIR /app
|
|
|
|
COPY --from=builder /app/dist /usr/share/nginx/html
|
|
COPY --from=builder /app/nginx.conf /etc/nginx/conf.d/default.conf
|
|
|
|
RUN chown -R nginx:nginx /usr/share/nginx/html
|
|
|
|
USER nginx
|
|
|
|
EXPOSE 80
|
|
|
|
HEALTHCHECK --interval=30s --timeout=3s --retries=3 \
|
|
CMD wget --no-verbose --tries=1 --spider http://localhost:80/ || exit 1
|
|
|
|
CMD ["nginx", "-g", "daemon off;"]
|