feat: allow multiple drives

This commit is contained in:
Peter Šurda 2021-03-04 15:36:22 +01:00
parent d93357cadb
commit e102469a54
Signed by: PeterSurda
GPG Key ID: 0C5F50C0B5F37D87
4 changed files with 76 additions and 40 deletions

View File

@ -6,8 +6,33 @@
function download_version()
{
local release_version="$1"
local drive="$2"
local downloads=~/Downloads
pushd "$downloads"
download_and_verify "$release_version" boot-kernel
if [ $? -eq 1 ]; then
popd
exit 1
fi
download_and_verify "$release_version" boot-initrd
if [ $? -eq 1 ]; then
popd
exit 1
fi
download_and_verify "$release_version" squashfs
if [ $? -eq 1 ]; then
popd
exit 1
fi
popd
}
function install_version()
{
local drive="$2"
local target
local downloads=~/Downloads
find_unused "$drive"
target="$unused"
@ -19,41 +44,22 @@ function download_version()
exit 1
fi
downloads="$(mktemp -d)"
pushd "$downloads"
download_and_verify "$release_version" boot-kernel
if [ $? -eq 1 ]; then
popd
rm -rf "$downloads"
exit 1
fi
download_and_verify "$release_version" boot-initrd
if [ $? -eq 1 ]; then
popd
rm -rf "$downloads"
exit 1
fi
download_and_verify "$release_version" squashfs
if [ $? -eq 1 ]; then
popd
rm -rf "$downloads"
exit 1
fi
mount_efi "$drive"
mkdir -p "$mnt""$imagepath"
mv boot-initrd "$mnt""$imagepath"/boot-initrd."$release_version"
mv boot-kernel "$mnt""$imagepath"/boot-kernel."$release_version"
[ -f "$mnt""$imagepath"/boot-initrd."$release_version" ] || \
cp boot-initrd "$mnt""$imagepath"/boot-initrd."$release_version"
[ -f "$mnt""$imagepath"/boot-kernel."$release_version" ] || \
cp boot-kernel "$mnt""$imagepath"/boot-kernel."$release_version"
umount_efi
dev_from_partnum "$drive" "$target"
dd if=squashfs of="$partition" bs=1M
rename_partition "$drive" "$target" root_"$release_version"
rm -f squashfs
popd
rmdir "$downloads"
update_syslinux_menu "$drive"
}
function cleanup_version()
# vim: set ft=sh:

View File

@ -3,17 +3,23 @@
. install.inc
. drive.inc
drive="$1"
declare -a drives
if [ ! -b "$drive" ]; then
echo "Usage install.sh /dev/wherever"
drives=("$@")
if [ ${#drives[@]} -eq 0 ]; then
echo "Usage install.sh /dev/drive1 [/dev/drive2 [/dev/drive3 ]]"
exit 1
fi
setup_drive "$drive"
install_syslinux "$drive"
get_streams
get_latest_maas_id
for drive in "${drives[@]}"; do
setup_drive "$drive"
install_syslinux "$drive"
download_version "$release_version" "$drive"
install_version "$release_version" "$drive"
update_syslinux_menu "$drive"
done
cleanup_temp

View File

@ -50,17 +50,35 @@ function file_url()
url="$baseurl/$url"
}
function verify_only()
{
local release_version="$1"
local fname="$2"
get_checksum "$release_version" "$fname"
sha256sum=$(sha256sum "$fname"|cut -d\ -f1)
if [ "$sha256sum" == "$checksum" ]; then
return 0
fi
return 1
}
function download_and_verify()
{
local release_version="$1"
local fname="$2"
file_url "$release_version" "$fname"
get_checksum "$release_version" "$fname"
if [ -f "$fname" ]; then
if verify_only "$release_version" "$fname"; then
echo "$fname already downloaded, skipping"
return 0
fi
echo "Deleting $fname"
rm -f "$fname"
fi
wget "$url" -O "$fname"
sha256sum=$(sha256sum "$fname"|cut -d\ -f1)
if [ "$sha256sum" == "$checksum" ]; then
if verify_only "$release_version" "$fname"; then
return 0
fi
echo "Checksum fail"

View File

@ -2,15 +2,21 @@
. install.inc
drive="$1"
declare -a drives
if [ ! -b "$drive" ]; then
echo "Usage update.sh /dev/wherever"
drives=("$@")
if [ ${#drives[@]} -eq 0 ]; then
echo "Usage install.sh /dev/drive1 [/dev/drive2 [/dev/drive3 ]]"
exit 1
fi
get_streams
get_latest_maas_id
for drive in "${drives[@]}"; do
download_version "$release_version" "$drive"
install_version "$release_version" "$drive"
update_syslinux_menu "$drive"
done
cleanup_temp