Delete old database backups

Removes backup files older than a specified number of days.

Usage

cleanup_old_backups(
  backup_dir = "~/database_backups",
  days_to_keep = 30,
  database = c("all", "main", "taxa"),
  dry_run = TRUE
)

Arguments

backup_dir

Directory containing backup files. Defaults to `~/database_backups`.

days_to_keep

Number of days to keep backups. Backups older than this will be deleted. Default is 30 days.

database

Filter by database: `"main"`, `"taxa"`, or `"all"`. Default is `"all"`.

dry_run

If TRUE, shows what would be deleted without actually deleting. Default is TRUE.

Value

Integer. Number of files deleted (or that would be deleted in dry_run mode).

Examples

if (FALSE) { # \dontrun{
# Preview what would be deleted (dry run)
cleanup_old_backups(days_to_keep = 30, dry_run = TRUE)

# Actually delete old backups
cleanup_old_backups(days_to_keep = 30, dry_run = FALSE)

# Delete only main database backups older than 7 days
cleanup_old_backups(database = "main", days_to_keep = 7, dry_run = FALSE)
} # }