Changed creation of backup files

[psmysqlbackup.git] / psmysqlbackup.ps1

diff --git a/psmysqlbackup.ps1 b/psmysqlbackup.ps1
index dca87c2b8a8c01c95bd31c8c0fa1a46b7c5f36d4..7ca585a28afe40a4736aae1ba3fbe79360883103 100644 (file)
--- a/psmysqlbackup.ps1
+++ b/psmysqlbackup.ps1
@@ -1,28 +1,36 @@
-[String]$config_mysql_host = "localhost"
-[String]$config_mysql_user = "backup"
-[String]$config_mysql_password = "backup"
+[String]$configMysqlHost = "localhost"
+[String]$configMysqlUser = "backup"
+[String]$configMysqlPassword = "backup"
 
-[String]$config_mysql_cli = "C:\Program Files\MariaDB 10.5\bin\mysql.exe"
-[String]$config_mysqldump_cli = "C:\Program Files\MariaDB 10.5\bin\mysqldump.exe"
+[String]$configMysqlCli = "C:\Program Files\MariaDB 10.5\bin\mysql.exe"
+[String]$configMysqldumpCli = "C:\Program Files\MariaDB 10.5\bin\mysqldump.exe"
 
-[String]$config_backup_dir = "backup"
-[String]$config_rotate = 7
+[String]$configBackupDir = "backup"
+[String]$configRotate = 7
 
 function Get-Databases() {
-    $databaseString = (& $config_mysql_cli --host=$config_mysql_host --user=$config_mysql_user --password=$config_mysql_password --batch --skip-column-names -e "SHOW DATABASES;")
+    $databaseString = (& $configMysqlCli --host=$configMysqlHost --user=$configMysqlUser --password=$configMysqlPassword --batch --skip-column-names -e "SHOW DATABASES;")
     $databases = $databaseString.split([Environment]::NewLine)
 
     return $databases
 }
 
 function Create-Backup([String]$database, [String]$target) {
-    & $config_mysqldump_cli --host=$config_mysql_host --user=$config_mysql_user --password=$config_mysql_password --single-transaction --result-file=$target $database
+    & $configMysqldumpCli --host=$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 = $config_backup_dir + "\" + $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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