mirror of
https://github.com/wasp-lang/wasp.git
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64 lines
2.7 KiB
Docker
64 lines
2.7 KiB
Docker
# NOTE: Why do we specify alpine version here?
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# Because if not, we had situations where it would use the different version
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# locally and on Github CI. This way we ensure exact version is used,
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# and also have control over updating it (instead of update surprising us).
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FROM node:18 AS node
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# We split Dockerfile into base, server-builder and server-production.
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# This way we have separate situations -> in server-builder we build all
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# we need to run the server, and then in server-production we start fresh
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# and just copy what we need from server-builder, avoiding intermediate
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# artifacts and any settings / pollution we don't need in production
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# but only for building.
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FROM node AS base
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RUN apt update && apt upgrade -y # To ensure any potential security patches are applied.
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# Todo: The 'server-builder' image stays on disk under <none>:<none> and is
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# relatively large (~900 MB), should we remove it? Or is it useful for future
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# builds?
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FROM base AS server-builder
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WORKDIR /app
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# Since the framwork code in /.wasp/build/server imports the user code in /src
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# using relative imports, we must mirror the same directory structure in the
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# Docker image.
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COPY src ./src
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COPY package.json .
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COPY package-lock.json .
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COPY server .wasp/build/server
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COPY sdk .wasp/out/sdk
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# Install npm packages, resulting in node_modules/.
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RUN npm install && cd .wasp/build/server && npm install
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COPY db/schema.prisma .wasp/build/db/
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RUN cd .wasp/build/server && npx prisma generate --schema='../db/schema.prisma'
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# Building the server should come after Prisma generation.
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RUN cd .wasp/build/server && npm run bundle
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# TODO: Use pm2?
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# TODO: Use non-root user (node).
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FROM base AS server-production
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RUN curl -sSL https://get.wasp-lang.dev/installer.sh | sh -s -- -v 0.15.0
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ENV PATH "$PATH:/root/.local/bin"
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ENV NODE_ENV production
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WORKDIR /app
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# Copying the top level 'node_modules' because it contains the Prisma packages
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# necessary for migrating the database.
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COPY --from=server-builder /app/node_modules ./node_modules
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# Copying the SDK because 'validate-env.mjs' executes independent of the bundle
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# and references the 'wasp' package.
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COPY --from=server-builder /app/.wasp/out/sdk .wasp/out/sdk
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# Copying 'server/node_modules' because 'validate-env.mjs' executes independent
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# of the bundle and references the dotenv package.
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COPY --from=server-builder /app/.wasp/build/server/node_modules .wasp/build/server/node_modules
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COPY --from=server-builder /app/.wasp/build/server/bundle .wasp/build/server/bundle
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COPY --from=server-builder /app/.wasp/build/server/package*.json .wasp/build/server/
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COPY --from=server-builder /app/.wasp/build/server/scripts .wasp/build/server/scripts
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COPY db/ .wasp/build/db/
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EXPOSE ${PORT}
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WORKDIR /app/.wasp/build/server
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ENTRYPOINT ["npm", "run", "start-production"]
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