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fix: add check for membership of group 'tty'

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It's possible that being part of group 'tty' is also needed to be able to flash an MCU
This commit is contained in:
th33xitus
2021-12-25 00:52:08 +01:00
parent 4113732daa
commit cfad7a1fb0
1 changed files with 28 additions and 10 deletions
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38
scripts/flash_mcu.sh
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@@ -286,24 +286,42 @@ retrieve_id(){
check_usergroup_dialout(){
if grep -q "dialout" </etc/group && ! grep -q "dialout" <(groups "${USER}"); then
group_dialout=false
else
group_dialout=true
fi
if grep -q "tty" </etc/group && ! grep -q "tty" <(groups "${USER}"); then
group_tty=false
else
group_tty=true
fi
if [ "$group_dialout" == "false" ] || [ "$group_tty" == "false" ] ; then
top_border
echo -e "| ${yellow}WARNING: Your current user is not in group 'dialout'!${default} |"
echo -e "| ${yellow}WARNING: Your current user is not in group:${default} |"
[ "$group_tty" == "false" ] && echo -e "| ${yellow}● tty${default} |"
[ "$group_dialout" == "false" ] && echo -e "| ${yellow}● dialout${default} |"
blank_line
echo -e "| It is very likely that you won't be able to flash the |"
echo -e "| MCU without your user being a member of this group. |"
echo -e "| It is possible that you won't be able to successfully |"
echo -e "| flash without your user being a member of that group. |"
echo -e "| If you want to add the current user to the group(s) |"
echo -e "| listed above, answer with 'Y'. Else skip with 'n'. |"
blank_line
echo -e "| Answer 'Yes' if you want to add your current user to |"
echo -e "| the group 'dialout' now. You need to relog or restart |"
echo -e "| to apply that change to take effect. |"
echo -e "| ${yellow}INFO:${default} |"
echo -e "| ${yellow}Relog required for group assignments to take effect!${default} |"
bottom_border
while true; do
read -p "${cyan}###### Add user '${USER}' to group 'dialout' now? (Y/n):${default} " yn
read -p "${cyan}###### Add user '${USER}' to group(s) now? (Y/n):${default} " yn
case "$yn" in
Y|y|Yes|yes|"")
echo -e "###### > Yes"
status_msg "Adding user '${USER}' to group 'dialout' ..."
sudo usermod -a -G dialout "${USER}" && ok_msg "Done!"
ok_msg "You need to relog/restart for the group to be applied!" && exit 0;;
status_msg "Adding user '${USER}' to group(s) ..."
if [ "$group_tty" == "false" ]; then
sudo usermod -a -G tty "${USER}" && ok_msg "Group 'tty' assigned!"
fi
if [ "$group_dialout" == "false" ]; then
sudo usermod -a -G dialout "${USER}" && ok_msg "Group 'dialout' assigned!"
fi
ok_msg "You need to relog/restart for the group(s) to be applied!" && exit 0;;
N|n|No|no)
echo -e "###### > No"
break;;