mirror of
https://github.com/edera-dev/sprout.git
synced 2025-12-19 01:10:17 +00:00
23 lines
970 B
Docker
23 lines
970 B
Docker
FROM --platform=$BUILDPLATFORM debian:trixie@sha256:fd8f5a1df07b5195613e4b9a0b6a947d3772a151b81975db27d47f093f60c6e6 AS build
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ARG BUILDPLATFORM
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ARG EFI_NAME
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RUN export DEBIAN_FRONTEND=noninteractive && apt-get update && apt-get install -y \
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parted dosfstools mtools && \
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rm -rf /var/lib/apt/lists/*
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WORKDIR /work
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COPY sprout.efi /work/${EFI_NAME}.EFI
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COPY kernel.efi /work/KERNEL.EFI
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RUN truncate -s256MiB sprout.img && \
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parted --script sprout.img mklabel gpt > /dev/null 2>&1 && \
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parted --script sprout.img mkpart primary fat32 1MiB 100% > /dev/null 2>&1 && \
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parted --script sprout.img set 1 esp on > /dev/null 2>&1 && \
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mkfs.vfat -F32 -n EFI sprout.img && \
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mmd -i sprout.img ::/EFI && \
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mmd -i sprout.img ::/EFI/BOOT && \
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mcopy -i sprout.img ${EFI_NAME}.EFI ::/EFI/BOOT/ && \
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mcopy -i sprout.img KERNEL.EFI ::/EFI/BOOT/ && \
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mv sprout.img /sprout.img
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FROM scratch AS final
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COPY --from=build /sprout.img /sprout.img
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