43 lines
1.1 KiB
Docker
Executable File
43 lines
1.1 KiB
Docker
Executable File
# Small, glibc-based; great compat
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FROM debian:trixie-slim
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ARG VERSION=dev
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ARG VCS_REF=unknown
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ARG BUILD_DATE=unknown
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LABEL org.opencontainers.image.title="base" \
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org.opencontainers.image.version="${VERSION}" \
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org.opencontainers.image.revision="${VCS_REF}" \
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org.opencontainers.image.created="${BUILD_DATE}" \
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org.opencontainers.image.source="https://git.abutili.net/images/base"
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# Set standard environment variables
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ENV LANG=C.UTF-8 \
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LC_ALL=C.UTF-8 \
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TZ=UTC
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# Install essential base system dependencies
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# tini: Proper init process for containers
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# tzdata: Timezone data for applications
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# jq: JSON processor for scripts/healthchecks
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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curl \
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bash \
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tini \
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tzdata \
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jq \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Non-root user (safer)
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RUN useradd -ms /bin/bash runner
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USER runner
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WORKDIR /workspace
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# Default shell
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SHELL ["/bin/bash", "-eo", "pipefail", "-c"]
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# Use tini as the entrypoint to handle signal forwarding and zombie reaping
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ENTRYPOINT ["/usr/bin/tini", "--"]
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