36 lines
1.2 KiB
Docker
36 lines
1.2 KiB
Docker
##
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## Debian base layer with python
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##
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FROM docker.io/library/debian:12.9-slim@sha256:40b107342c492725bc7aacbe93a49945445191ae364184a6d24fedb28172f6f7 AS debian
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RUN rm -rf /etc/*- /tmp/* /var/cache/* /var/log/* /var/lib/dpkg/*-old /var/lib/dpkg/status
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RUN --mount=type=cache,target=/var/lib/apt/lists,sharing=locked \
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apt-get -qq update && \
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apt-get -qq install --yes --no-install-recommends python3-minimal libpython3-stdlib && \
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rm -rf /etc/*- /var/lib/dpkg/*-old /var/lib/dpkg/status /var/cache/* /var/log/*
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##
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## Download yamllint
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##
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FROM debian AS build
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RUN --mount=type=cache,target=/var/lib/apt/lists,sharing=locked \
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apt-get -qq update && \
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apt-get -qq install --yes --no-install-recommends python3-pip && \
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rm -rf /etc/*- /var/lib/dpkg/*-old /var/lib/dpkg/status /var/cache/* /var/log/*
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RUN pip install yamllint==1.35.1 \
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--root=/build \
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--root-user-action=ignore \
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--break-system-packages \
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--no-cache-dir \
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--no-warn-script-location
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##
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## Final stage
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##
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FROM debian
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COPY --link --chown=0:0 --from=build /build /
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COPY --link --chown=0:0 --chmod=555 entrypoint.sh /usr/local/bin/entrypoint.sh
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ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
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USER 1000:1000
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