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61 lines
1.1 KiB
Docker
61 lines
1.1 KiB
Docker
FROM elixir:1.13.3-alpine as build
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# install build dependencies
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RUN apk add --no-cache build-base git python3 curl npm
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# prepare build dir
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WORKDIR /app
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# extend hex timeout
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ENV HEX_HTTP_TIMEOUT=20
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# install hex + rebar
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RUN mix local.hex --force
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RUN mix local.rebar --force
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# set build ENV
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ARG MIX_ENV
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ENV MIX_ENV=$MIX_ENV
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ENV SECRET_KEY_BASE=nokey
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# install mix dependencies
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COPY mix.exs mix.lock ./
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COPY config config
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RUN mix deps.get --only prod && \
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mix deps.compile
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# install npm dependencies
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COPY package.json package-lock.json ./
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RUN npm ci
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COPY priv priv
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COPY assets assets
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RUN mix assets.deploy
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RUN mix phx.digest
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# compile and build the release
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COPY lib lib
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COPY rel rel
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RUN mix do compile, release
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# Start a new build stage so that the final image will only contain
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# the compiled release and other runtime necessities
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FROM alpine:3.16 AS app
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RUN apk add --no-cache libstdc++ openssl ncurses-libs
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WORKDIR /app
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ARG MIX_ENV
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ENV MIX_ENV=$MIX_ENV
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RUN chown nobody:nobody /app
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USER nobody:nobody
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COPY --from=build --chown=nobody:nobody /app/_build/$MIX_ENV/rel/ferne ./
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ENV HOME=/app
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ENV SECRET_KEY_BASE=nokey
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ENV PORT=4000
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CMD ["bin/ferne", "start"]
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