better logic to determine if we need to archive configs

Issue #28

Author: sund

auto-gitlab-backup.conf.sample

@@ -12,6 +12,10 @@ sshKeyPath=""
 ## $remoteServer path for gitlab backups
 remoteDest="/var/opt/gitlab/backups"
 
+## backup gitlab configs
+# change to 1 to enable
+backupConfigs="0"
+
 ## set $localConfDir
 # blank disables conf backups
 # you can create /var/opt/gitlab/backups/configBackups --

auto-gitlab-backup.sh

@@ -75,15 +75,15 @@ checkSize() {
 
 archiveConfig() {
   echo ===== Archiving Configs =====
-  if [ -w $localConfDir ]
+  if [[ -w $localConfDir && $backupConfigs = 1 ]]
   then
     tar -czf "$localConfDir/gitlabConf-$dateStamp.tgz" $localConfig $localsshkeys
 
     # remove files not within 3 days
     find $localConfDir -type f -mtime +3 -exec rm {} \;
 
   else
-    echo "Local configs aren't enabled or $localConfDir is not writable."
+    echo "Local config backup aren't enabled or $localConfDir is not writable."
   fi
 }
 
@@ -328,6 +328,7 @@ case $1 in
 	-d|--dry-run )
     areWeRoot $1
     confFileExist
+    archiveConfig
 		##test ssh and rsync functions
     if [[ $remoteModule != "" ]]
       then