37 lines
780 B
Bash
Executable file
37 lines
780 B
Bash
Executable file
#!/bin/sh
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set -e
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here=$(pwd -P)
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initramfs_dir=$(mktemp -d /tmp/cdist-preos.XXXXXXX)
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# initramfs_dir=$1
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for dir in bin sbin etc proc sys newroot usr/bin usr/sbin; do
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mkdir -p ${initramfs_dir}/$dir
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done
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touch ${initramfs_dir}/etc/mdev.conf
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cp init "${initramfs_dir}/init"
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cp $(which busybox) "${initramfs_dir}/bin"
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for link in sh mount; do
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ln -fs busybox "${initramfs_dir}/bin/$link"
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done
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cd "${initramfs_dir}"
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# Add Arch Linux initramfs with kernel modules included
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zcat /boot/initramfs-linux-fallback.img | cpio -i
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# Add helper binaries
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"$here/copy_bin_with_libs.sh" "$initramfs_dir" >/dev/null 2>&1
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"$here/sshd_config.sh" "$initramfs_dir"
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# Create new initramfs
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find . | cpio -H newc -R root -o | gzip
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# echo ${initramfs_dir}
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rm -rf "${initramfs_dir}"
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exit 0
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