Add auth bootstrap and database safeguards

2026-07-24 22:12:52 -04:00
parent 8a0bfd2187
commit b430a291fa
22 changed files with 380 additions and 62 deletions
@@ -0,0 +1,50 @@
+import { connect } from '@tursodatabase/database';
+import { mkdir, writeFile } from 'node:fs/promises';
+import { basename, dirname, resolve } from 'node:path';
+import process from 'node:process';
+
+const databasePath = resolve(process.env.TDR_DATABASE_PATH || './data/shd-build-development.db');
+const requestedOutput = process.argv[2];
+const timestamp = new Date().toISOString().replaceAll(':', '-').replace(/\.\d{3}Z$/, 'Z');
+const databaseName = basename(databasePath).replace(/\.[^.]+$/, '');
+const outputPath = resolve(
+	requestedOutput || `./data/backups/${databaseName}-${timestamp}.json`
+);
+const quoteIdentifier = (identifier) => `"${String(identifier).replaceAll('"', '""')}"`;
+
+await mkdir(dirname(outputPath), { recursive: true });
+const database = await connect(databasePath);
+const tableRows = await (
+	await database.prepare(`
+		SELECT name
+		FROM sqlite_master
+		WHERE type = 'table'
+			AND name NOT LIKE 'sqlite_%'
+		ORDER BY rowid
+	`)
+).all();
+
+const tables = [];
+let totalRows = 0;
+for (const tableRow of tableRows) {
+	const name = String(tableRow.name);
+	const rows = await (await database.prepare(`SELECT * FROM ${quoteIdentifier(name)}`)).all();
+	tables.push({ name, rowCount: rows.length, rows });
+	totalRows += rows.length;
+}
+
+const backup = {
+	format: 'shd-build-database-backup',
+	version: 1,
+	createdAt: new Date().toISOString(),
+	sourceDatabase: basename(databasePath),
+	totalRows,
+	tables
+};
+await writeFile(outputPath, `${JSON.stringify(backup, null, 2)}\n`, {
+	encoding: 'utf8',
+	flag: 'wx'
+});
+
+console.log(`Backed up ${totalRows} rows from ${tables.length} tables.`);
+console.log(`Backup: ${outputPath}`);