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helpers: replace ynh_is_main_device_a_sd_card with ynh_is_on_sd_card --dir=the_dir_to_check

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Salamandar 2024-05-31 16:22:21 +02:00 • committed by Salamandar
parent f005a11a0d
commit 2aa14345fe
1 changed files with 15 additions and 7 deletions
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22
helpers/helpers.v1.d/hardware
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@ -128,7 +128,7 @@ ynh_add_swap () {
SD_CARD_CAN_SWAP=${SD_CARD_CAN_SWAP:-0}
# Swap on SD card only if it's is specified
if ynh_is_main_device_a_sd_card && [ "$SD_CARD_CAN_SWAP" == "0" ]
if ynh_is_on_sd_card --dir="$swapfile_dir" && [ "$SD_CARD_CAN_SWAP" == "0" ]
then
ynh_print_warn --message="The main mountpoint of your system '/' is on an SD card, swap will not be added to prevent some damage to it. If you still want activate the swap, you can relaunch the command preceded by 'SD_CARD_CAN_SWAP=1'"
return
@ -202,16 +202,24 @@ ynh_del_swap () {
fi
}
# Check if the device of the main mountpoint "/" is an SD card
# Check if the device of the provided directory is an SD card
#
# [internal]
#
# return 0 if it's an SD card, else 1
ynh_is_main_device_a_sd_card () {
local main_device=$(lsblk --output PKNAME --noheadings $(findmnt / --nofsroot --uniq --output source --noheadings --first-only))
# usage: ynh_is_on_sd_card --dir=/
# | arg: -d, --dir= - Directory to check
ynh_is_on_sd_card () {
# Declare an array to define the options of this helper.
local -A args_array=( [d]=dir= )
local dir
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
if echo $main_device | grep --quiet "mmc" && [ $(tail -n1 /sys/block/$main_device/queue/rotational) == "0" ]
then
device_dev=$(findmnt --nofsroot --uniq --output source --noheadings --first-only --target "$dir")
device_pkname=$(lsblk --output PKNAME --noheadings "$device_dev")
device_rotational=$(lsblk --output ROTA --noheadings "$device_dev")
if [[ "$device_pkname" == *"mmc"* ]] && [[ "$device_rotational" == "0" ]]; then
return 0
else
return 1