Enhance Gitea database backup script with relative paths, logging, and Docker checks; update scheduling script to include Docker check

backup-gitea-db.ps1

@@ -1,32 +1,58 @@
 # Gitea Database Backup Script
 $timestamp = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
-$backupDir = ".\backups"
-$backupFile = "$backupDir\gitea-db-backup-$timestamp.sql"
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$backupDir = Join-Path $scriptDir "backups"
+$backupFile = Join-Path $backupDir "gitea-db-backup-$timestamp.sql"
 
 # Ensure backup directory exists
 if (-not (Test-Path $backupDir)) {
     New-Item -ItemType Directory -Path $backupDir
 }
 
+# Log execution of the script
+$logFile = Join-Path $backupDir "backup-log.txt"
+"[$timestamp] Starting database backup..." | Out-File -Append -FilePath $logFile
+
+# Check if Docker is running
+$dockerRunning = $false
+try {
+    $dockerStatus = docker info 2>&1
+    $dockerRunning = $LASTEXITCODE -eq 0
+} catch {
+    $dockerRunning = $false
+}
+
+if (-not $dockerRunning) {
+    "[$timestamp] Error: Docker is not running. Backup failed." | Out-File -Append -FilePath $logFile
+    exit 1
+}
+
+# Check if Gitea container is running
+$containerRunning = docker ps --format "{{.Names}}" | Select-String -Pattern "gitea-db" -Quiet
+if (-not $containerRunning) {
+    "[$timestamp] Error: Gitea database container is not running. Backup failed." | Out-File -Append -FilePath $logFile
+    exit 1
+}
+
 # Create database dump
-Write-Host "Creating database backup to $backupFile..."
+"[$timestamp] Creating database backup to $backupFile..." | Out-File -Append -FilePath $logFile
 docker exec gitea-db pg_dump -U gitea -d gitea > $backupFile
 
 # Check if backup was successful
 if ($LASTEXITCODE -eq 0 -and (Test-Path $backupFile) -and (Get-Item $backupFile).Length -gt 0) {
-    Write-Host "Backup completed successfully!"
+    "[$timestamp] Backup completed successfully!" | Out-File -Append -FilePath $logFile
     
     # Optional: Compress the backup file
     Compress-Archive -Path $backupFile -DestinationPath "$backupFile.zip" -Force
     Remove-Item $backupFile
-    Write-Host "Backup compressed to $backupFile.zip"
+    "[$timestamp] Backup compressed to $backupFile.zip" | Out-File -Append -FilePath $logFile
 } else {
-    Write-Host "Backup failed!" -ForegroundColor Red
+    "[$timestamp] Backup failed!" | Out-File -Append -FilePath $logFile
 }
 
 # Optional: Clean up old backups (keep last 10)
 $oldBackups = Get-ChildItem -Path $backupDir -Filter "gitea-db-backup-*.zip" | Sort-Object LastWriteTime -Descending | Select-Object -Skip 10
 foreach ($backup in $oldBackups) {
     Remove-Item $backup.FullName
-    Write-Host "Removed old backup: $($backup.Name)"
+    "[$timestamp] Removed old backup: $($backup.Name)" | Out-File -Append -FilePath $logFile
 }