mirror of
https://github.com/ivabus/asahi-opensuse
synced 2024-11-10 02:05:14 +03:00
97 lines
2.6 KiB
Bash
Executable file
97 lines
2.6 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
set -eu
|
|
|
|
fail() {
|
|
echo $* >&2
|
|
exit 1
|
|
}
|
|
|
|
requireCommands() {
|
|
for cmd in $*; do
|
|
if ! command -v $cmd &> /dev/null; then
|
|
fail "Cannot find required command: $cmd"
|
|
fi
|
|
done
|
|
}
|
|
|
|
date=$(date +%Y%m%d)
|
|
image="${1}"
|
|
package="${2}"
|
|
|
|
if [ ! -r "$image" ]; then
|
|
fail "$image does not exist or cannot be read!"
|
|
fi
|
|
|
|
if [ -e "$package" ]; then
|
|
fail "$package already exists, aborting"
|
|
fi
|
|
|
|
requireCommands 7z awk cat cp dd fdisk file mkdir mv stat wget
|
|
|
|
workdir="$(mktemp -dp /var/tmp)"
|
|
|
|
basedir="$PWD"
|
|
imagename="$(basename "$image")"
|
|
imagedir="$(dirname "$image")"
|
|
|
|
# extract filesystems from disk image
|
|
pushd "$imagedir" > /dev/null
|
|
eval "$(fdisk -Lnever -lu -b 4096 "$imagename" | awk "/^${imagename}/ { printf \"dd if=${imagename} of=${workdir}/%s skip=%s count=%s bs=4096\\n\", \$1, \$2, \$4 }")"
|
|
popd > /dev/null
|
|
|
|
# build package
|
|
mkdir -p "${workdir}/package/esp"
|
|
7z x -o"${workdir}/package/esp" "${workdir}/${imagename}1"
|
|
mv "${workdir}/${imagename}2" "${workdir}/package/boot.img"
|
|
mv "${workdir}/${imagename}3" "${workdir}/package/root.img"
|
|
|
|
esp_volume_id="$(file "${workdir}/${imagename}1" | awk -v 'RS=,' '/serial number/ { print $3 }')"
|
|
esp_size="$(stat -c %s "${workdir}/${imagename}1")"
|
|
boot_size="$(stat -c %s "${workdir}/package/boot.img")"
|
|
root_size="$(stat -c %s "${workdir}/package/root.img")"
|
|
|
|
pushd "${workdir}/package" > /dev/null
|
|
7z a -tzip -r "${basedir}/${package}" .
|
|
popd > /dev/null
|
|
|
|
|
|
cat > installer_data-$package.json <<EOF
|
|
{
|
|
"os_list": [
|
|
{
|
|
"name": "openSUSE Tumbleweed",
|
|
"default_os_name": "openSUSE Tumbleweed",
|
|
"boot_object": "m1n1.bin",
|
|
"next_object": "m1n1/boot.bin",
|
|
"package": "${package}.zip",
|
|
"supported_fw": ["12.3", "12.3.1", "12.4"],
|
|
"partitions": [
|
|
{
|
|
"name": "EFI",
|
|
"type": "EFI",
|
|
"size": "${esp_size}B",
|
|
"format": "fat",
|
|
"volume_id": "${esp_volume_id}",
|
|
"copy_firmware": true,
|
|
"copy_installer_data": true,
|
|
"source": "esp"
|
|
},
|
|
{
|
|
"name": "Boot",
|
|
"type": "Linux",
|
|
"size": "${boot_size}B",
|
|
"image": "boot.img"
|
|
},
|
|
{
|
|
"name": "Root",
|
|
"type": "Linux",
|
|
"size": "${root_size}B",
|
|
"expand": true,
|
|
"image": "root.img"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
EOF |