43 lines
1.6 KiB
Docker
43 lines
1.6 KiB
Docker
FROM alpine:3.15 AS bootstrapper
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ARG TARGETARCH
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COPY files /files
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RUN \
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apk add arch-install-scripts pacman-makepkg curl && \
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cat /files/repos-$TARGETARCH >> /etc/pacman.conf && \
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mkdir -p /etc/pacman.d && \
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cp /files/mirrorlist-$TARGETARCH /etc/pacman.d/mirrorlist && \
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if [[ "$TARGETARCH" == "amd64" ]]; then \
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apk add zstd && \
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mkdir /tmp/archlinux-keyring && \
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curl -L https://archlinux.org/packages/core/any/archlinux-keyring/download | unzstd | tar -C /tmp/archlinux-keyring -xv && \
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mv /tmp/archlinux-keyring/usr/share/pacman/keyrings /usr/share/pacman/; \
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elif [[ "$TARGETARCH" == "arm64" ]]; then \
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curl -L https://github.com/archlinuxarm/archlinuxarm-keyring/archive/refs/heads/master.zip | unzip -d /tmp/archlinuxarm-keyring - && \
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mkdir /usr/share/pacman/keyrings && \
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mv /tmp/archlinuxarm-keyring/*/archlinuxarm* /usr/share/pacman/keyrings/; \
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fi && \
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pacman-key --init && \
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pacman-key --populate && \
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mkdir /rootfs && \
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/files/pacstrap-docker /rootfs base-devel clang git && \
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cp /etc/pacman.d/mirrorlist /rootfs/etc/pacman.d/mirrorlist && \
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echo "en_US.UTF-8 UTF-8" > /rootfs/etc/locale.gen && \
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echo "LANG=en_US.UTF-8" > /rootfs/etc/locale.conf && \
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chroot /rootfs locale-gen && \
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rm -rf /rootfs/var/lib/pacman/sync/* /rootfs/files
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FROM scratch
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COPY --from=bootstrapper /rootfs/ /
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ENV LANG=en_US.UTF-8 \
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CC=clang \
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CXX=clang++
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RUN \
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ln -sf /usr/lib/os-release /etc/os-release && \
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pacman-key --init && \
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pacman-key --populate && \
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rm -rf /etc/pacman.d/gnupg/{openpgp-revocs.d/,private-keys-v1.d/,pubring.gpg~,gnupg.S.}* && \
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# Enable LTO by default \
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sed -i 's/!lto/lto/' /etc/makepkg.conf
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CMD ["/usr/bin/bash"]
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