Sudo-Ivan
46fb66ca05
- Implemented caching for npm and Go module downloads to speed up builds. - Updated base image for the final runtime stage to a more minimal static image. - Added metadata labels for better image documentation and versioning. - Created a data directory for configuration files and adjusted ownership. - Modified the command to include paths for authentication and hashes files.
58 lines
2.0 KiB
Docker
58 lines
2.0 KiB
Docker
# Stage 1: Build the frontend
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FROM cgr.dev/chainguard/node:latest-dev AS node-builder
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WORKDIR /app
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COPY --chown=node:node package.json package-lock.json ./
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RUN --mount=type=cache,target=/root/.npm \
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npm ci
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COPY --chown=node:node . .
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RUN npm run build
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# Stage 2: Build the Go binary with embedded assets
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FROM cgr.dev/chainguard/go:latest-dev AS go-builder
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WORKDIR /app
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COPY go.mod go.sum ./
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RUN --mount=type=cache,target=/go/pkg/mod \
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go mod download
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COPY . .
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COPY --from=node-builder /app/build ./build
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RUN --mount=type=cache,target=/root/.cache/go-build \
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CGO_ENABLED=0 go build -ldflags="-s -w" -o web-news main.go
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# Create data directory for accounts.json and hashes
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RUN mkdir -p /app/data && chown 65532:65532 /app/data
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# Stage 3: Minimal runtime image
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FROM cgr.dev/chainguard/static:latest
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WORKDIR /app
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ARG BUILD_DATE
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ARG VCS_REF
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ARG VERSION="0.1.0"
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LABEL org.opencontainers.image.created=$BUILD_DATE \
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org.opencontainers.image.title="Web News" \
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org.opencontainers.image.description="A modern, high-performance RSS news reader." \
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org.opencontainers.image.url="https://quad4.io" \
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org.opencontainers.image.documentation="https://github.com/Quad4-Software/webnews/blob/main/README.md" \
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org.opencontainers.image.source="https://github.com/Quad4-Software/webnews" \
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org.opencontainers.image.version=$VERSION \
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org.opencontainers.image.revision=$VCS_REF \
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org.opencontainers.image.vendor="Quad4" \
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org.opencontainers.image.licenses="MIT" \
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org.opencontainers.image.authors="Quad4" \
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org.opencontainers.image.base.name="cgr.dev/chainguard/static:latest"
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COPY --from=go-builder /app/web-news .
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COPY --from=go-builder --chown=65532:65532 /app/data ./data
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COPY LICENSE README.md ./
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EXPOSE 8080
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ENV PORT=8080
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ENV NODE_ENV=production
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ENV AUTH_FILE=/app/data/accounts.json
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ENV HASHES_FILE=/app/data/client_hashes.json
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USER 65532
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CMD ["./web-news", "-auth-file", "/app/data/accounts.json", "-hashes-file", "/app/data/client_hashes.json"]
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