feat: verify postgres backups

2026-09-09 18:38:57 -04:00
parent cb26d16061
commit 73b4b9795e
3 changed files with 50 additions and 0 deletions
@@ -0,0 +1,19 @@
+#!/bin/sh
+set -eu
+
+: "${BACKUP_FILE:?Set BACKUP_FILE to a PostgreSQL custom-format dump}"
+
+if [ ! -f "$BACKUP_FILE" ]; then
+  printf '%s\n' "Backup file not found: $BACKUP_FILE" >&2
+  exit 1
+fi
+
+if [ ! -s "$BACKUP_FILE" ]; then
+  printf '%s\n' "Backup file is empty: $BACKUP_FILE" >&2
+  exit 1
+fi
+
+docker compose -f compose.production.yaml run --rm -T postgres \
+  pg_restore --list < "$BACKUP_FILE" >/dev/null
+
+printf '%s\n' "Backup archive is readable: $BACKUP_FILE"