110 lines
2.3 KiB
Bash
Executable file
110 lines
2.3 KiB
Bash
Executable file
#!/bin/bash
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pushd "${BASH_SOURCE%/*}" > /dev/null;
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source "../Scripts/hooks.sh";
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source "../Scripts/is-truthy.sh";
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source "../Scripts/choose-disk.sh";
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OS_MOUNT_ROOT="${OS_ROOT:-"/mnt"}";
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OS_DISK="${OS_DISK}";
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BOOT_LABEL="${BOOT_LABEL:-Boot}";
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OS_LABEL="${OS_LABEL:-Linux}";
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SWAP_LABEL="${SWAP_LABEL:-Swap}";
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BOOT_MOUNTPOINT="${BOOT_MOUNTPOINT:-"/boot"}";
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SKIP_FORMAT_EFI="${SKIP_FORMAT_EFI}";
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memory="$(cat /proc/meminfo | awk -F " " '/^MemTotal/ { print $2 }')";
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swapSize="$(echo "$memory" | awk '{ print int((($1 / 1024 / 1024) * 0.75) + 0.5)}')";
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if [ ! -z "$OS_DISK" ] && [ ! -e "$OS_DISK" ]
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then
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OS_DISK="/dev/${OS_DISK}"
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fi;
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if [ -z "$OS_DISK" ] || [ ! -e "$OS_DISK" ]
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then
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chooseDisk OS_DISK "Which disk do you wish to format for installing the OS?";
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fi;
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function partitionDisk() {
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{
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echo "g";
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echo "n";
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echo "";
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echo "";
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echo "+1G";
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echo "y";
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echo "t";
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echo "1";
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echo "n";
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echo "";
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echo "";
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echo "+${SWAP_SIZE}G";
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echo "y";
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echo "t";
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echo "";
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echo "19";
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echo "n";
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echo "";
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echo "";
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echo "";
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echo "y";
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echo "t";
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echo "";
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echo "23";
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echo "w";
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} | fdisk "$OS_DISK";
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}
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OS_DISK="${OS_DISK}" \
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SWAP_SIZE="$swapSize" \
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runHook initializePartitions \
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partitionDisk;
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while true
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do
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disks=($(bash -c "echo $OS_DISK*"));
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[ "${#disks[@]}" -ge 4 ] && break;
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done;
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bootDisk="${BOOT_DISK:-"${disks[1]}"}";
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swapDisk="${SWAP_DISK:-"${disks[2]}"}";
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linuxDisk="${LINUX_DISK:-"${disks[3]}"}";
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labels=("$SWAP_LABEL" "$OS_LABEL");
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if ! isTruthy "$SKIP_FORMAT_EFI"
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then
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mkfs.fat -F 32 -n "$BOOT_LABEL" "$bootDisk";
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labels+=("$BOOT_LABEL");
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fi
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mkswap -L "$SWAP_LABEL" "$swapDisk";
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mkfs.ext4 -L "$OS_LABEL" -F "$linuxDisk";
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for label in ${labels[*]};
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do
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while true;
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do
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[ -b "/dev/disk/by-label/$label" ] && break;
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done;
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done
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mount "/dev/disk/by-label/$OS_LABEL" "$OS_MOUNT_ROOT";
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if ! isTruthy "$SKIP_FORMAT_EFI"
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then
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bootDisk="/dev/disk/by-label/$BOOT_LABEL";
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fi
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mount --mkdir "$bootDisk" "$OS_MOUNT_ROOT$BOOT_MOUNTPOINT";
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swapon "/dev/disk/by-label/$SWAP_LABEL";
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if command -v extraMounts
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then
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extraMounts;
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fi;
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popd > /dev/null;
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