49 lines
1.1 KiB
Text
49 lines
1.1 KiB
Text
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# syntax=docker/dockerfile:1
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# ============================================
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# Base stage — Node 22 slim
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# ============================================
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FROM node:22-slim AS base
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WORKDIR /app
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COPY package.json package-lock.json ./
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# ============================================
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# Development — hot reload
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# ============================================
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FROM base AS dev
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RUN npm ci
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COPY . .
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EXPOSE 4321
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CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]
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# ============================================
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# Build — static site generation
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# ============================================
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FROM base AS build
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RUN npm ci
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COPY . .
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ENV ASTRO_TELEMETRY_DISABLED=1
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RUN npm run build
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# ============================================
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# Production — Caddy serves static files
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# ============================================
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FROM caddy:2-alpine AS prod
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COPY --from=build /app/dist /usr/share/caddy
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RUN echo ':80 { \
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root * /usr/share/caddy \
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encode gzip \
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try_files {path} {path}/ /index.html \
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file_server \
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}' > /etc/caddy/Caddyfile
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EXPOSE 80
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CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile"]
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