ncp-backup: exclude pattern not working

[CarlosCastaneda]

The script still fails when nextcloud.log has been modified during backup.

Line

nextcloudpi/bin/ncp-backup

Line 80 in f0fc7e0

--exclude "nextcloud/data/nextcloud.log" \

contains nextcloud/data/ folder instead of $data only. This also applies to the preceeding and following line.
These lines should be replaced by
--exclude "$data/access.log"
--exclude "$data/error.log"
--exclude "$data/nextcloud.log"
or (without double quotes, equal character and no spaces in between)
—exclude=$data/{access,error,nextcloud}.log

Repro:

mkdir -p /tmp/tar_backup/data
touch /tmp/tar_backup/data/{access,error,nextcloud}.log
touch /tmp/tar_backup/data/{text1,text2}.txt
data="data"

tar cvzf /tmp/tar_backup.tgz --exclude "$data/{access,error,nextcloud}.log" -C /tmp/tar_backup data

data/
data/error.log
data/access.log
data/nextcloud.log
data/text1.txt
data/text2.txt

tar cvzf /tmp/tar_backup.tgz --exclude $data/{access,error,nextcloud}.log -C /tmp/tar_backup data

tar: data/error.log: Cannot stat: No such file or directory
tar: data/nextcloud.log: Cannot stat: No such file or directory
data/
data/error.log
data/nextcloud.log
data/text1.txt
data/text2.txt
tar: Exiting with failure status due to previous errors

tar cvzf /tmp/tar_backup.tgz --exclude=$data/{access,error,nextcloud}.log -C /tmp/tar_backup data

data/
data/text1.txt
data/text2.txt