feat: Pre-flight checks before backup starts #67

New Issue

2026-06-21T16:51:55Z

jmiller commented

2026-06-21 16:51:55 +00:00

Summary

Add a pre-flight validation phase that runs before starting a backup, catching common issues early with clear error messages instead of failing mid-backup.

Checks

Backup directory exists and is writable
Sufficient disk space (estimate based on last backup size + 20% buffer)
Required PHP extensions loaded (zip, curl for remote)
Remote storage credentials valid (quick auth test, not full upload)
Profile exclusion tables exist (warn if excluded table doesn't exist)
No other backup currently running for this profile

Files

src/Engine/BackupEngine.php — add preflight() method called before run()
src/Engine/SteppedBackupEngine.php — call preflight during init()
src/Controller/AjaxController.php — return preflight errors during init step

## Summary Add a pre-flight validation phase that runs before starting a backup, catching common issues early with clear error messages instead of failing mid-backup. ## Checks - Backup directory exists and is writable - Sufficient disk space (estimate based on last backup size + 20% buffer) - Required PHP extensions loaded (zip, curl for remote) - Remote storage credentials valid (quick auth test, not full upload) - Profile exclusion tables exist (warn if excluded table doesn't exist) - No other backup currently running for this profile ## Files - `src/Engine/BackupEngine.php` — add `preflight()` method called before `run()` - `src/Engine/SteppedBackupEngine.php` — call preflight during `init()` - `src/Controller/AjaxController.php` — return preflight errors during init step

jmiller added the component: engine label 2026-06-21 16:51:55 +00:00

jmiller referenced this issue from a commit

2026-06-21 22:47:16 +00:00

feat: add pre-flight checks before backup starts (#67)

jmiller referenced a pull request that will close this issue

2026-06-21 22:47:29 +00:00

feat: Pre-flight checks before backup starts (#67) #70

jmiller closed this issue

2026-06-21 22:54:35 +00:00

jmiller referenced this issue from a commit

2026-06-21 22:54:36 +00:00

Merge pull request 'feat: Pre-flight checks before backup starts (#67)' (#70) from feature/67-preflight-checks into main