39 lines
731 B
Bash
39 lines
731 B
Bash
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#!/bin/sh
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# Nico Schottelius, 12019-11-25
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set -e
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echo "incomplete script: partition table, size"
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exit 1
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version=3.10.3
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tmpdir=$(mktemp -d)
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file=alpine-standard-${version}-x86_64.iso
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url=http://dl-cdn.alpinelinux.org/alpine/v3.10/releases/x86_64/$file
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uefifile=${file%.iso}.efi
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# FIXME: get this from the ISO and round up a bit - size in MiB
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uefisize=200
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wget -c "$url"
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# cretae the output file
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dd if=/dev/zero of=${uefifile} bs=1M count=${uefisize}
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mkdir "$tmpdir/iso"
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mkdir "$tmpdir/efi"
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mkfs.vfat -F32 ${uefifile}
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mount -o loop "${file}" "$tmpdir/iso"
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mount -o loop "${uefifile}" "$tmpdir/efi"
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cd "$tmpdir/iso"
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tar c . | ( cd "$tmpdir/efi"; tar xv )
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umount "$tmpdir/iso" "$tmpdir/efi"
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# FIXME: create partition!!
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