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Use integrated utils to extract images

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Unless USE_SYS_UTILS is enabled.
This commit is contained in:
Kron4ek 2022-06-21 17:36:31 +05:00
parent 714d7dce15
commit 576f16fcf6
1 changed files with 26 additions and 20 deletions
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46
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. # a problem with mounting the image due to an incorrectly calculated offset.
# The size of this script # The size of this script
scriptsize=24004 scriptsize=24207
# The size of the utils archive # The size of the utils archive
utilssize=2537833 utilssize=2537833
@ -156,24 +156,6 @@ if [ "$1" = "--help" ] || [ "$1" = "-h" ] || ([ -z "$1" ] && [ ! -L "${script_li
elif [ "$1" = "-v" ]; then elif [ "$1" = "-v" ]; then
echo "${script_version}" echo "${script_version}"
exit
elif [ "$1" = "-e" ]; then
if [ "${dwarfs_image}" = 1 ]; then
if command -v dwarfsextract 1>/dev/null; then
mkdir "$(basename "${script}")"_files
dwarfsextract -i "${script}" -o "$(basename "${script}")"_files -O ${offset}
else
echo "To extract the image install dwarfs."
fi
else
if command -v unsquashfs 1>/dev/null; then
unsquashfs -o ${offset} -user-xattrs -d "$(basename "${script}")"_files "${script}"
else
echo "To extract the image install squashfs-tools."
fi
fi
exit exit
elif [ "$1" = "-o" ]; then elif [ "$1" = "-o" ]; then
echo ${offset} echo ${offset}
@ -273,8 +255,10 @@ if [ "${USE_SYS_UTILS}" != 1 ]; then
if [ "${dwarfs_image}" = 1 ]; then if [ "${dwarfs_image}" = 1 ]; then
mount_tool="${working_dir}"/utils/dwarfs${fuse_version} mount_tool="${working_dir}"/utils/dwarfs${fuse_version}
extraction_tool="${working_dir}"/utils/dwarfsextract
else else
mount_tool="${working_dir}"/utils/squashfuse${fuse_version} mount_tool="${working_dir}"/utils/squashfuse${fuse_version}
extraction_tool="${working_dir}"/utils/unsquashfs
fi fi
bwrap="${working_dir}"/utils/bwrap bwrap="${working_dir}"/utils/bwrap
@ -292,6 +276,7 @@ if [ "${USE_SYS_UTILS}" != 1 ]; then
chmod +x "${mount_tool}" chmod +x "${mount_tool}"
chmod +x "${bwrap}" chmod +x "${bwrap}"
chmod +x "${extraction_tool}" 2>/dev/null
fi fi
else else
if ! command -v bwrap 1>/dev/null; then if ! command -v bwrap 1>/dev/null; then
@ -316,20 +301,41 @@ else
else else
mount_tool=dwarfs mount_tool=dwarfs
fi fi
extraction_tool=dwarfsextract
else else
if ! command -v squashfuse 1>/dev/null; then if ! command -v squashfuse 1>/dev/null; then
echo "USE_SYS_UTILS is enabled, but squshfuse is not installed!" echo "USE_SYS_UTILS is enabled, but squashfuse is not installed!"
echo "Please install it and run the script again." echo "Please install it and run the script again."
exit 1 exit 1
fi fi
mount_tool=squashfuse mount_tool=squashfuse
extraction_tool=unsquashfs
fi fi
show_msg "Using system-wide ${mount_tool} and bwrap" show_msg "Using system-wide ${mount_tool} and bwrap"
fi fi
if [ "$1" = "-e" ]; then
if command -v "${extraction_tool}" 1>/dev/null; then
if [ "${dwarfs_image}" = 1 ]; then
echo "Extracting the image..."
mkdir "$(basename "${script}")"_files
launch_wrapper "${extraction_tool}" -i "${script}" -o "$(basename "${script}")"_files -O ${offset}
echo "Done"
else
launch_wrapper "${extraction_tool}" -o ${offset} -user-xattrs -d "$(basename "${script}")"_files "${script}"
fi
else
echo "Extraction tool not found"
exit 1
fi
exit
fi
if [ "$1" = "-H" ]; then if [ "$1" = "-H" ]; then
launch_wrapper "${bwrap}" --help launch_wrapper "${bwrap}" --help
exit exit