48 lines
1.1 KiB
Text
48 lines
1.1 KiB
Text
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# syntax=docker/dockerfile:1
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# Build stage - using Node.js with pnpm
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FROM node:22-alpine AS builder
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# Install pnpm
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RUN corepack enable && corepack prepare pnpm@latest --activate
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WORKDIR /app
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# Copy package files
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COPY package.json pnpm-lock.yaml ./
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# Install dependencies with cache mount
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RUN --mount=type=cache,target=/root/.local/share/pnpm/store \
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pnpm install --frozen-lockfile
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# Copy source files
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COPY . .
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# Disable telemetry and build
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ENV ASTRO_TELEMETRY_DISABLED=1
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RUN pnpm build
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# Production stage - lightweight static server
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FROM caddy:2-alpine AS production
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# Copy built static files
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COPY --from=builder /app/dist /srv
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# Simple Caddyfile for static file serving
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# Note: caddy-docker-proxy handles the external routing
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COPY <<EOF /etc/caddy/Caddyfile
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:80 {
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root * /srv
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file_server
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encode gzip
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try_files {path} {path}/ /index.html
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header Cache-Control "public, max-age=3600"
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@immutable path /_astro/*
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header @immutable Cache-Control "public, max-age=31536000, immutable"
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}
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EOF
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EXPOSE 80
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CMD ["caddy", "run", "--config", "/etc/caddy/Caddyfile"]
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