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Ability to set HOME directory to a custom location

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Kron4ek 2021-03-28 17:10:36 +05:00 committed by GitHub
parent 3ec5442180
commit 7209561d08
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1 changed files with 15 additions and 8 deletions
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23
squashfs-start.sh
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@ -26,7 +26,7 @@ working_dir=/tmp/"$(basename "${script}")"_"$(id -un)"_$RANDOM
# a problem with mounting the squashfs image due to an incorrectly calculated offset. # a problem with mounting the squashfs image due to an incorrectly calculated offset.
# The size of this script # The size of this script
scriptsize=5483 scriptsize=5817
# The size of the utils.tar archive # The size of the utils.tar archive
# utils.tar contains bwrap and squashfuse binaries # utils.tar contains bwrap and squashfuse binaries
@ -58,16 +58,19 @@ if [ "$1" = "--help" ] || [ "$1" = "-h" ] || ([ -z "$1" ] && [ -z "${AUTOSTART}"
echo -e "BIND \t\tBinds directories and files (separated by space) from host" echo -e "BIND \t\tBinds directories and files (separated by space) from host"
echo -e "\t\tsystem to the container. All specified items must exist." echo -e "\t\tsystem to the container. All specified items must exist."
echo -e "\t\tFor example, BIND=\"/home/username/.config /etc/pacman.conf\"" echo -e "\t\tFor example, BIND=\"/home/username/.config /etc/pacman.conf\""
echo -e "HOME_DIR \tSets HOME directory to a custom location."
echo -e "\t\tCan be used only together with SANDBOX enabled."
echo -e "\t\tFor example, HOME_DIR=\"/home/username/custom_home\""
echo echo
echo "If you enable SANDBOX but don't set BIND, then" echo "If you enable SANDBOX but don't set BIND or HOME_DIR, then"
echo "no directories will be available at all. And a fake temporary HOME" echo "no directories will be available at all. And a fake temporary HOME"
echo "directory will be created inside the container." echo "directory will be created inside the container."
echo echo
echo "Also, if the script is a symlink to itself but with different name," echo "Also, if the script is a symlink to itself but with different name,"
echo "then the symlinked script will automatically run a program according it's name." echo "then the symlinked script will automatically run a program according"
echo "For instance, if the script is a symlink with the name \"wine\", then it will" echo "to its name. For instance, if the script is a symlink with the name \"wine\","
echo "automatically run wine during launch. This is an alternative" echo "then it will automatically run wine during launch. This is an alternative"
echo "to AUTOSTART variable, but the variable has higher priority." echo "to the AUTOSTART variable, but the variable has a higher priority."
exit exit
elif [ "$1" = "-e" ]; then elif [ "$1" = "-e" ]; then
@ -115,10 +118,14 @@ run_bwrap () {
if [ -n "$SANDBOX" ]; then if [ -n "$SANDBOX" ]; then
echo "Filesystem sandbox is enabled" echo "Filesystem sandbox is enabled"
dirs="--tmpfs /home --tmpfs /opt --tmpfs /mnt --dir ${HOME}" dirs="--tmpfs /home --tmpfs /opt --tmpfs /mnt --dir ${HOME}"
if [ -n "${HOME_DIR}" ]; then
echo "Set HOME to ${HOME_DIR}"
dirs="${dirs} --bind ${HOME_DIR} ${HOME}"
fi
unshare="--unshare-user-try --unshare-pid --unshare-uts --unshare-cgroup-try \ # unshare="--unshare-user-try --unshare-pid --unshare-uts --unshare-cgroup-try \
--hostname Conty" --hostname Conty"
else else
dirs="--bind /home /home --bind-try /mnt /mnt --bind-try /opt /opt --bind-try /media /media" dirs="--bind /home /home --bind-try /mnt /mnt --bind-try /opt /opt --bind-try /media /media"