cannot restore database

[ChipNowacek]

ArcadeDB Version: 21.10.2

JDK Version: running in docker image

OS: macOS 11.6 (20G165)

Expected behavior

database restored

Actual behavior

null pointer exception

Steps to reproduce

From inside image. Tried without database created, after trying to create from console, and after creating from Studio.

/home/arcadedb # pwd
/home/arcadedb
/home/arcadedb # ls
LICENSE                                  bin                                      databases                                questions-backup-20211011-015429344.zip
README.md                                config                                   lib
/home/arcadedb # bin/restore.sh -f /home/arcadedb/questions-backup-20211011-015429344.zip  -database databases/questions
Exception in thread "main" com.arcadedb.integration.restore.RestoreException: Error during restore of database from file '/home/arcadedb/questions-backup-20211011-015429344.zip'
	at com.arcadedb.integration.restore.Restore.restoreDatabase(Restore.java:55)
	at com.arcadedb.integration.restore.Restore.main(Restore.java:42)
Caused by: java.lang.NullPointerException
	at java.base/java.io.File.<init>(File.java:278)
	at com.arcadedb.integration.restore.format.FullRestoreFormat.restoreDatabase(FullRestoreFormat.java:50)
	at com.arcadedb.integration.restore.Restore.restoreDatabase(Restore.java:52)
	... 1 more
/home/arcadedb # ls databases/
/home/arcadedb # ls bin/
arcadedb.pid      backups           console.bat       console.sh        restore.sh        server.bat        server.sh         stresstester.bat  stresstester.sh
/home/arcadedb # bin/console.sh 
ArcadeDB Console v.21.10.2-SNAPSHOT - Copyrights (c) 2021 Arcade Data Ltd (https://arcadedb.com)

> create database questions


{questions}> ?

HELP
begin                               -> begins a new transaction
check database                      -> check database integrity
close                               -> closes the database
create database <path>|remote:<url> -> creates a new database
commit                              -> commits current transaction
connect <path>|remote:<url>         -> connects to a database stored on <path>
help|?                              -> ask for this help
info types                          -> print available types
info transaction                    -> print current transaction
rollback                            -> rollbacks current transaction
quit or exit                        -> exits from the console


{questions}> exit
/home/arcadedb # ls databases/
/home/arcadedb # bin/restore.sh -f /home/arcadedb/questions-backup-20211011-015429344.zip  -database databases/questions
Exception in thread "main" com.arcadedb.integration.restore.RestoreException: Error during restore of database from file '/home/arcadedb/questions-backup-20211011-015429344.zip'
	at com.arcadedb.integration.restore.Restore.restoreDatabase(Restore.java:55)
	at com.arcadedb.integration.restore.Restore.main(Restore.java:42)
Caused by: java.lang.NullPointerException
	at java.base/java.io.File.<init>(File.java:278)
	at com.arcadedb.integration.restore.format.FullRestoreFormat.restoreDatabase(FullRestoreFormat.java:50)
	at com.arcadedb.integration.restore.Restore.restoreDatabase(Restore.java:52)
	... 1 more
/home/arcadedb # 

[lvca]

Reproduced. The problem was in the documentation. The right parameter is -d instead of -database. Created a PR to throw an exception in case the database path is missing.