From: Patrick Canterino <patrick@patrick-canterino.de>
Date: Mon, 27 Dec 2021 12:05:34 +0000 (+0100)
Subject: Changed creation of backup files
X-Git-Tag: 0.1~20
X-Git-Url: https://git.p6c8.net/psmysqlbackup.git/commitdiff_plain/13125b9deaa430ff6c083bfa656fa1ba20c3b4e7?ds=sidebyside

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 164bdeb..7ca585a 100644
--- 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
 }
\ No newline at end of file