Function prepareOutFolder

drizzle-kit/src/utils.ts:96–113

(out: string, dialect: Dialect)

// };

export const prepareOutFolder = (out: string, dialect: Dialect) => {
	const meta = join(out, 'meta');
	const journalPath = join(meta, '_journal.json');

	if (!existsSync(join(out, 'meta'))) {
		mkdirSync(meta, { recursive: true });
		writeFileSync(journalPath, JSON.stringify(dryJournal(dialect)));
	}

	const journal = JSON.parse(readFileSync(journalPath).toString());

	const snapshots = readdirSync(meta)
		.filter((it) => !it.startsWith('_'))
		.map((it) => join(meta, it));

	snapshots.sort();
	return { meta, snapshots, journal };
};

const validatorForDialect = (dialect: Dialect) => {
	switch (dialect) {