53 lines
1.2 KiB
Docker
53 lines
1.2 KiB
Docker
FROM elixir:1.12.2-alpine AS elixir-builder
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RUN mix local.hex --force \
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&& mix local.rebar --force
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EXPOSE 4000
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# Default EPMD port
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EXPOSE 4369
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ARG MIX_ENV=prod
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RUN echo ${MIX_ENV}
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ENV MIX_ENV=$MIX_ENV
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ENV PORT=4000
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WORKDIR /root/app
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# We load these things one by one so that we can load the deps first and
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# cache those layers, before we do the app build itself
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ADD ./mix.exs ./mix.lock ./
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ADD ./config ./config
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ADD ./apps/admin/mix.exs ./apps/admin/
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ADD ./apps/app/mix.exs ./apps/app/
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ADD ./apps/content/mix.exs ./apps/content/
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ADD ./apps/core/mix.exs ./apps/core/
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RUN mix deps.get
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# Leave off here so that we can built assets and compile the elixir app in parallel
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FROM node:16.5.0 AS asset-builder
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# Build assets in a node container
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ADD ./apps/app/assets/ /root/app/apps/app/assets/
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WORKDIR /root/app/apps/app/assets/
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COPY --from=0 /root/app/ /root/app/
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RUN npm install
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RUN npm run deploy
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FROM elixir-builder
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RUN mix deps.compile
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ADD ./apps /root/app/apps
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# Resume compilation of the elixir app
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RUN MAKE=cmake mix compile
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# Copy in the built assets & fingerprint them
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COPY --from=asset-builder /root/app/apps/app/priv/static/ /root/app/apps/app/priv/static
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RUN mix phx.digest
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CMD elixir --name ${NAME:=legendary}@$(hostname -f) -S mix phx.server
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