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Add ability to set custom BASE_DIR

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Allows to set custom directory where Conty will extract its builtin utilities and mount the squashfs image. The default location is /tmp.
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Kron4ek 2021-04-01 16:00:03 +05:00 committed by GitHub
parent 2a40644729
commit deec231105
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 3 deletions
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15
squashfs-start.sh
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@ -19,14 +19,14 @@ script_name="$(basename "${script_literal}")"
script="$(readlink -f "${script_literal}")" script="$(readlink -f "${script_literal}")"
# Working directory where squashfs image will be mounted # Working directory where squashfs image will be mounted
# Default path: /tmp/scriptname_username_randomnumber # The default path is /tmp/scriptname_username_randomnumber
working_dir=/tmp/"$(basename "${script}")"_"${USER}"_${RANDOM} export working_dir=/tmp/"$(basename "${script}")"_"${USER}"_${RANDOM}
# It's important to set correct sizes below, otherwise there will be # It's important to set correct sizes below, otherwise there will be
# 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=12742 scriptsize=13095
# 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
@ -73,6 +73,9 @@ if [ "$1" = "--help" ] || [ "$1" = "-h" ] || ([ -z "$1" ] && [ -z "${AUTOSTART}"
echo -e "\t\tthe regular mount command instead of squashfuse. In this" echo -e "\t\tthe regular mount command instead of squashfuse. In this"
echo -e "\t\tcase root rights will be requested (via sudo) when mounting" echo -e "\t\tcase root rights will be requested (via sudo) when mounting"
echo -e "\t\tand unmounting." echo -e "\t\tand unmounting."
echo -e "BASE_DIR \tSets custom directory where Conty will extract"
echo -e "\t\tits builtin utilities and mount the squashfs image."
echo -e "\t\tThe default location is /tmp."
echo echo
echo "If you enable SANDBOX but don't set BIND or HOME_DIR, 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"
@ -107,6 +110,12 @@ else
exit 1 exit 1
fi fi
if [ -n "${BASE_DIR}" ]; then
echo "Using custom BASE_DIR: ${BASE_DIR}"
export working_dir="${BASE_DIR}"/"$(basename "${script}")"_"${USER}"_${RANDOM}
fi
# Extract utils.tar # Extract utils.tar
mkdir -p "${working_dir}" mkdir -p "${working_dir}"