Sessions 5-7a: 955 tests, deployment ready

scripts/backup-restore-check.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+#
+# Restore-test scaffold. Run by hand against a *test* Supabase project to
+# confirm a backup is restorable. We intentionally do NOT automate this —
+# pointing a script at the production DB by mistake would be unrecoverable.
+#
+# Usage:
+#   scripts/backup-restore-check.sh <path/to/backup.sql.gz> <test-db-url>
+
+set -euo pipefail
+
+if [[ $# -lt 2 ]]; then
+  echo "Usage: $0 <path/to/backup.sql.gz> <test-db-url>" >&2
+  exit 2
+fi
+
+BACKUP="$1"
+TEST_DB="$2"
+
+if [[ "$TEST_DB" == *prod* || "$TEST_DB" == *production* ]]; then
+  echo "Refusing to restore: target URL looks like production." >&2
+  exit 3
+fi
+
+if [[ ! -f "$BACKUP" ]]; then
+  echo "Backup file not found: $BACKUP" >&2
+  exit 4
+fi
+
+echo "Restoring ${BACKUP} → ${TEST_DB}"
+gunzip -c "$BACKUP" | psql "$TEST_DB"
+
+echo "Counting tables…"
+psql "$TEST_DB" -c "select table_schema, count(*) as table_count
+  from information_schema.tables
+  where table_schema in ('public','auth')
+  group by table_schema
+  order by table_schema;"
+
+echo "Done. Manually verify row counts on key tables before declaring backup healthy."