Before backing up a selection of database, check if the databases exist

[psmysqlbackup.git] / psmysqlbackup.ps1

diff --git a/psmysqlbackup.ps1 b/psmysqlbackup.ps1
index 9292ed43dfa6eea857942fe6b7882242e579c9a5..1e23c5e6c9c10416d31b9e58f47a424aa6aea6b4 100644 (file)
--- a/psmysqlbackup.ps1
+++ b/psmysqlbackup.ps1
@@ -80,7 +80,14 @@ catch {
 $databasesToBackup = @()
 
 if($configDbBackup -and $configDbBackup.count -gt 0) {
-    $databasesToBackup = $configDbBackup
+    foreach($cDb in $configDbBackup) {
+        if($cDb -in $databases) {
+            $databasesToBackup += $cDb
+        }
+        else {
+            Write-Warning "Not backing up database $cDb, because it does not exist"
+        }
+    }
 }
 else {
     $databasesToBackup = $databases
@@ -98,11 +105,10 @@ foreach($d in $databasesToBackup) {
     
     try {
         Create-Backup $d $databaseBackupFile
+        Rotate-Backups $databaseBackupDir
     }
     catch {
         Write-Output "Could not backup database $d to $databaseBackupFile"
         Write-Output $_
     }
-    
-    Rotate-Backups $databaseBackupDir
 }
\ No newline at end of file