nev/minecraft-backup
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This commit is contained in:
Nicolas Chan 2021-03-04 11:37:38 -08:00
parent b1e744d1db
commit 8756a0e614
1 changed files with 15 additions and 2 deletions
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17
backup.sh
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@ -309,6 +309,19 @@ array-sum () {
echo "$SUM" echo "$SUM"
} }
# Given two exit codes, print a nonzero one if there is one
exit-code () {
if [ $1 -ne 0 ]; then
echo "$1"
else
if [[ "$2" == "" ]]; then
echo 0
else
echo "$2"
fi
fi
}
# Thinning delete method # Thinning delete method
delete-thinning () { delete-thinning () {
# sub-hourly, hourly, daily, weekly is everything else # sub-hourly, hourly, daily, weekly is everything else
@ -358,7 +371,7 @@ delete-thinning () {
delete-sequentially delete-sequentially
} }
# Ensure directory exists # Ensure backup directory exists
mkdir -p "$(dirname "$ARCHIVE_PATH")" mkdir -p "$(dirname "$ARCHIVE_PATH")"
# Disable world autosaving # Disable world autosaving
@ -374,7 +387,7 @@ case $COMPRESSION_ALGORITHM in
*) tar -cf - -C "$SERVER_WORLD" . | $COMPRESSION_ALGORITHM -cv -"$COMPRESSION_LEVEL" - > "$ARCHIVE_PATH" 2>> /dev/null *) tar -cf - -C "$SERVER_WORLD" . | $COMPRESSION_ALGORITHM -cv -"$COMPRESSION_LEVEL" - > "$ARCHIVE_PATH" 2>> /dev/null
;; ;;
esac esac
ARCHIVE_EXIT_CODE="$?" ARCHIVE_EXIT_CODE="$(exit-code "${PIPESTATUS[0]}" "${PIPESTATUS[1]}")"
if [ $ARCHIVE_EXIT_CODE -ne 0 ]; then if [ $ARCHIVE_EXIT_CODE -ne 0 ]; then
log-fatal "Archive command exited with nonzero exit code $ARCHIVE_EXIT_CODE" log-fatal "Archive command exited with nonzero exit code $ARCHIVE_EXIT_CODE"
fi fi