Graham McIntire
1cfeaf556e
- Remove BuildKit advanced features that were slowing builds - Remove multi-platform builds (only build for amd64) - Remove security scanning stage - Remove complex caching mounts - Simplify to basic 2-stage build - Use registry cache instead of GitHub Actions cache This should reduce build time from 10+ minutes to 2-3 minutes. Co-Authored-By: Claude <noreply@anthropic.com>
65 lines
No EOL
1.7 KiB
Docker
65 lines
No EOL
1.7 KiB
Docker
# Build arguments
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ARG ELIXIR_VERSION=1.18.4
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ARG OTP_VERSION=27.2.4
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ARG DEBIAN_VERSION=bullseye-20250520-slim
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ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
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ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"
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# Build stage
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FROM ${BUILDER_IMAGE} AS builder
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# Install build dependencies
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RUN apt-get update -y && \
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apt-get install -y --no-install-recommends gcc g++ make git && \
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apt-get clean && rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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# Install hex + rebar
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RUN mix local.hex --force && \
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mix local.rebar --force && \
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mix archive.install hex mix_gleam 0.6.2 --force
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ENV MIX_ENV=prod
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# Install mix dependencies
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COPY mix.exs mix.lock ./
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COPY vendor vendor
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RUN mix deps.get --only $MIX_ENV && \
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mix deps.compile
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# Copy and compile application
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COPY config config
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COPY lib lib
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COPY assets assets
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COPY priv priv
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COPY rel rel
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# Build application
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RUN cd vendor/aprs && mix compile && cd ../.. && \
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mkdir -p _build/prod/lib/aprs/ebin && \
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cp -r vendor/aprs/_build/prod/lib/aprs/ebin/* _build/prod/lib/aprs/ebin/ && \
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mix compile && \
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mix assets.deploy && \
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mix release
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# Runtime stage
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FROM ${RUNNER_IMAGE}
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RUN apt-get update -y && \
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apt-get install -y --no-install-recommends \
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libstdc++6 openssl libncurses5 locales ca-certificates && \
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sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen && \
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apt-get clean && rm -rf /var/lib/apt/lists/* && \
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useradd -r -u 1001 -g root -s /bin/false elixir
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ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
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WORKDIR /app
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COPY --from=builder --chown=elixir:root /app/_build/prod/rel/aprsme ./
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USER elixir
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RUN date -u +"%Y-%m-%dT%H:%M:%SZ" > /app/deployed_at.txt
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CMD ["/app/bin/server"] |