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Add alert for when backup has nonzero exit code

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This commit is contained in:
Nicolas Chan 2021-03-04 11:23:20 -08:00
parent 6495870e1a
commit b1e744d1db
2 changed files with 20 additions and 3 deletions
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15
backup.sh
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@ -212,8 +212,8 @@ if $MISSING_CONFIGURATION; then
exit 1
fi
ARCHIVE_FILE_NAME=$TIMESTAMP.tar$COMPRESSION_FILE_EXTENSION
ARCHIVE_PATH=$BACKUP_DIRECTORY/$ARCHIVE_FILE_NAME
ARCHIVE_FILE_NAME="$TIMESTAMP.tar$COMPRESSION_FILE_EXTENSION"
ARCHIVE_PATH="$BACKUP_DIRECTORY/$ARCHIVE_FILE_NAME"
# Minecraft server screen interface functions
message-players () {
@ -374,6 +374,10 @@ case $COMPRESSION_ALGORITHM in
*) tar -cf - -C "$SERVER_WORLD" . | $COMPRESSION_ALGORITHM -cv -"$COMPRESSION_LEVEL" - > "$ARCHIVE_PATH" 2>> /dev/null
;;
esac
ARCHIVE_EXIT_CODE="$?"
if [ $ARCHIVE_EXIT_CODE -ne 0 ]; then
log-fatal "Archive command exited with nonzero exit code $ARCHIVE_EXIT_CODE"
fi
sync
END_TIME=$(date +"%s")
@ -401,10 +405,15 @@ BACKUP_DIRECTORY_SIZE=$(du -h --max-depth=0 "$BACKUP_DIRECTORY" | awk '{print $1
TIME_DELTA=$((END_TIME - START_TIME))
# Check that archive size is not null and at least 200 Bytes
if [[ "$WORLD_SIZE_BYTES" -gt 0 && "$ARCHIVE_SIZE" != "" && "$ARCHIVE_SIZE_BYTES" -gt 200 ]]; then
if [[ "$ARCHIVE_EXIT_CODE" -eq 0 && "$WORLD_SIZE_BYTES" -gt 0 && "$ARCHIVE_SIZE" != "" && "$ARCHIVE_SIZE_BYTES" -gt 200 ]]; then
COMPRESSION_PERCENT=$((ARCHIVE_SIZE_BYTES * 100 / WORLD_SIZE_BYTES))
message-players-success "Backup complete!" "$TIME_DELTA s, $ARCHIVE_SIZE/$BACKUP_DIRECTORY_SIZE, $COMPRESSION_PERCENT%"
delete-old-backups
else
message-players-error "Backup was not saved!" "Please notify an administrator"
if [ "$ARCHIVE_EXIT_CODE" -ne 0 ]; then
exit "$ARCHIVE_EXIT_CODE"
else
exit 1
fi
fi

8
test/test.sh
View file

@ -129,6 +129,14 @@ test-block-size-warning () {
assertContains "$OUTPUT" "is smaller than TOTAL_BLOCK_SIZE"
}
test-nonzero-exit-warning () {
TIMESTAMP="$(date +%F_%H-%M-%S --date="2021-01-01")"
OUTPUT="$(./backup.sh -a _BLAH_ -i "$TEST_TMP/server/world" -o "$TEST_TMP/backups" -s "$SCREEN_TMP" -f "$TIMESTAMP" 2>&1)"
EXIT_CODE="$?"
assertNotEquals 0 "$EXIT_CODE"
assertContains "$OUTPUT" "Archive command exited with nonzero exit code"
}
test-screen-interface () {
TIMESTAMP="$(date +%F_%H-%M-%S --date="2021-01-01")"
./backup.sh -i "$TEST_TMP/server/world" -o "$TEST_TMP/backups" -s "$SCREEN_TMP" -f "$TIMESTAMP"