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Don't parse own arguments if the script is a symlink

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Kron4ek 2022-08-27 22:40:51 +05:00
parent d2fda8cbcf
commit cc69e5361b
1 changed files with 106 additions and 99 deletions
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25
conty-start.sh
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@ -43,7 +43,7 @@ mount_point="${working_dir}"/mnt
# a problem with mounting the image due to an incorrectly calculated offset.
# The size of this script
scriptsize=25233
scriptsize=26146
# The size of the utils archive
utilssize=2542302
@ -65,7 +65,13 @@ dwarfs_comp_arguments="-l7 -C zstd:level=19 --metadata-compression null \
-S 22 -B 2 --order nilsimsa:255:40000:40000 \
--bloom-filter-size 11 -W 15 -w 3"
if [ "$1" = "--help" ] || [ "$1" = "-h" ] || ([ -z "$1" ] && [ ! -L "${script_literal}" ]); then
unset script_is_symlink
if [ -L "${script_literal}" ]; then
script_is_symlink=1
fi
if [ -z "${script_is_symlink}" ]; then
if [ "$1" = "--help" ] || [ "$1" = "-h" ] || [ -z "$1" ]; then
echo "Usage: ./conty.sh command command_arguments"
echo
echo "Arguments:"
@ -159,6 +165,7 @@ elif [ "$1" = "-o" ]; then
exit
fi
fi
show_msg () {
if [ "${QUIET_MODE}" != 1 ]; then
@ -315,7 +322,7 @@ else
show_msg "Using system-wide ${mount_tool} and bwrap"
fi
if [ "$1" = "-e" ]; then
if [ "$1" = "-e" ] && [ -z "${script_is_symlink}" ]; then
if command -v "${extraction_tool}" 1>/dev/null; then
if [ "${dwarfs_image}" = 1 ]; then
echo "Extracting the image..."
@ -333,12 +340,12 @@ if [ "$1" = "-e" ]; then
exit
fi
if [ "$1" = "-H" ]; then
if [ "$1" = "-H" ] && [ -z "${script_is_symlink}" ]; then
launch_wrapper "${bwrap}" --help
exit
fi
if [ "$1" = "-u" ] || [ "$1" = "-U" ]; then
if ([ "$1" = "-u" ] || [ "$1" = "-U" ]) && [ -z "${script_is_symlink}" ]; then
OLD_PWD="${PWD}"
# Check if the current directory is writable
@ -728,7 +735,7 @@ if [ "$(ls "${mount_point}" 2>/dev/null)" ] || \
launch_wrapper "${mount_tool}" "${script}" "${mount_point}" -o offset="${offset}" -o debuglevel=error -o workers="${dwarfs_num_workers}" \
-o mlock=try -o no_cache_image -o cache_files -o cachesize="${dwarfs_cache_size}"; then
if [ "$1" = "-m" ]; then
if [ "$1" = "-m" ] && [ -z "${script_is_symlink}" ]; then
if [ ! -f "${working_dir}"/running_mount ]; then
echo 1 > "${working_dir}"/running_mount
echo "The image has been mounted to ${mount_point}"
@ -740,7 +747,7 @@ if [ "$(ls "${mount_point}" 2>/dev/null)" ] || \
exit
fi
if [ "$1" = "-V" ]; then
if [ "$1" = "-V" ] && [ -z "${script_is_symlink}" ]; then
if [ -f "${mount_point}"/version ]; then
cat "${mount_point}"/version
else
@ -756,7 +763,7 @@ if [ "$(ls "${mount_point}" 2>/dev/null)" ] || \
export CUSTOM_PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/lib/jvm/default/bin:/usr/local/bin:/usr/local/sbin:${PATH}"
if [ "$1" = "-l" ]; then
if [ "$1" = "-l" ] && [ -z "${script_is_symlink}" ]; then
run_bwrap --ro-bind "${mount_point}"/var /var pacman -Q
exit
fi
@ -788,7 +795,7 @@ if [ "$(ls "${mount_point}" 2>/dev/null)" ] || \
fi
fi
if [ -L "${script_literal}" ] && [ -f "${mount_point}"/usr/bin/"${script_name}" ]; then
if [ -n "${script_is_symlink}" ] && [ -f "${mount_point}"/usr/bin/"${script_name}" ]; then
export CUSTOM_PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/lib/jvm/default/bin"
show_msg "Autostarting ${script_name}"