Djeex
56daf61290
Pin alpine:latest to the full patch-level tag alpine:3.22.1 so Renovate can classify patch/minor/major bumps on it. Add a `test` stage (bats) and a `lint` stage (shellcheck, severity=error) that build from `base` before ENTRYPOINT is set, so CI can run them without an --entrypoint override. A trailing `FROM base` keeps the lean prod image as the default `docker build .` target despite the extra stages.
27 lines
608 B
Docker
27 lines
608 B
Docker
FROM alpine:3.22.1 AS base
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RUN apk add --no-cache socat netcat-openbsd \
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&& rm -rf /var/cache/apk/* /tmp/*
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COPY entrypoint.sh VERSION /
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RUN mkdir -p /socket \
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&& chmod +x /entrypoint.sh
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FROM base AS test
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RUN apk add --no-cache bats bash procps
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WORKDIR /app
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COPY entrypoint.sh VERSION /app/
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COPY tests/ /app/tests/
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FROM base AS lint
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RUN apk add --no-cache shellcheck
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RUN shellcheck --severity=error -s sh /entrypoint.sh
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# Kept as the last stage so `docker build .` (no --target) still produces
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# the lean prod image, not the `test`/`lint` stages above.
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FROM base
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ENTRYPOINT ["/entrypoint.sh"]
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