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40 lines
1.2 KiB
40 lines
1.2 KiB
# Dockerfile for production deployments of Alexandria. |
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# Based on the Bun Docker guide: https://bun.sh/guides/ecosystem/docker. |
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# Use the official Bun image |
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FROM oven/bun:1 AS base |
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WORKDIR /usr/src/app |
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# Install dependencies into temp directory. |
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# This will cache them and speed up future builds. |
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FROM base AS install |
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RUN mkdir -p /temp/dev |
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COPY package.json bun.lock /temp/dev/ |
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RUN cd /temp/dev && bun install --frozen-lockfile |
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# Install with --production (exclude devDependencies) |
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RUN mkdir -p /temp/prod |
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COPY package.json bun.lock /temp/prod/ |
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RUN cd /temp/prod && bun install --frozen-lockfile --production |
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# Copy node_modules from temp directory. |
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# Then copy all (non-ignored) project files into the image. |
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FROM base AS prerelease |
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COPY --from=install /temp/dev/node_modules node_modules |
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COPY . . |
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# [Optional] Tests & build. |
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ENV NODE_ENV=production |
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RUN bun test |
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RUN bun run build |
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# Copy production dependencies and source code into final image. |
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FROM base AS release |
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COPY --from=install /temp/prod/node_modules node_modules |
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COPY --from=prerelease /usr/src/app/index.ts . |
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COPY --from=prerelease /usr/src/app/package.json . |
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# Run the app. |
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USER bun |
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EXPOSE 3040/tcp |
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ENTRYPOINT [ "bun", "run", "index.ts" ]
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