Changed creation of backup files

- Every database has its own directory
- Every backup file has a timestamp in its filename

diff --git a/psmysqlbackup.ps1 b/psmysqlbackup.ps1
index 164bdeb93d17a25ea887e2b975c533799536c06e..7ca585a28afe40a4736aae1ba3fbe79360883103 100644 (file)
--- a/psmysqlbackup.ps1
+++ b/psmysqlbackup.ps1
@@ -19,10 +19,18 @@ function Create-Backup([String]$database, [String]$target) {
     & $configMysqldumpCli --host=$configMysqlHost --user=$configMysqlUser --password=$configMysqlPassword --single-transaction --result-file=$target $database
 }
 
+$currDaytime = Get-Date -format "yyyyMMdd-HHmmss"
+
 $databases = Get-Databases | Where-Object { $_ -ne "information_schema" -and $_ -ne "performance_schema"}
 
 foreach($d in $databases) {
-    $backupFile = $configBackupDir + "\" + $d + ".sql"
-    Write-Output "Backing up $d to $backupFile..."
-    Create-Backup $d $backupFile
+    $databaseBackupDir = Join-Path -Path $configBackupDir -ChildPath $d
+
+    if(!(Test-Path $databaseBackupDir)) {
+        New-Item -ItemType directory -Path $databaseBackupDir -ErrorAction Stop | Out-Null
+    }
+
+    $databaseBackupFile = Join-Path -Path $databaseBackupDir -ChildPath "backup-$d-$currDaytime.sql"
+    Write-Output "Backing up $d to $databaseBackupFile..."
+    Create-Backup $d $databaseBackupFile
 }
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