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export ship to compressed file #3

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export ship to compressed file #3

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40 changes: 40 additions & 0 deletions sailor.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -254,6 +254,46 @@ rc_d_cmd()
done
}

export_to_tar()
{
# TODO: Use pax ?
shipid=${1}
sailor="$0"

if [ ! -f ${varrun}/${shipid}.ship ]; then
echo "Ship must run before the start of the export."
exit 1
else
. ${varrun}/${shipid}.ship
printf "Need to stop the ship during the export [y/N]? "
read confirm
if [ "$confirm" != "y" ] ; then
echo "Abort export"
exit 1
fi

${sailor} stop ${shipid}

# TODO: find another location.
img="${shippath%/*}/images"
[ ! -d ${img} ] && ${mkdir} -p "${img}"

# TODO: Propose to choose the name of the export image.
echo "Exporting $shipid to ${img}/${shipname}-${DDATE}..."

${tar} czfp "${img}/${shipname}-${DDATE}".tar.gz ${shippath} >/dev/null 2>&1

# Delete the image if export fails.
if [ "$?" != 0 ] && [ -f "${img}/${shipname}-${DDATE}".tar.gz ]; then
printf "Export has failed, please retry.\n"
${rm} "${img}/${shipname}-${DDATE}".tar.gz
fi

# Restart the ship after the export.
${sailor} start ${cf}
fi
}

shipidfile=""
# parameter is not a file
# is it a directory? if yes, must be a shippath
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