chore: kanban template

packages/functions/bin/db-migrate.ts

@@ -0,0 +1,41 @@
+import postgres from 'postgres'
+import { readdir, readFile } from 'node:fs/promises'
+import { join, dirname } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+const __dirname = dirname(fileURLToPath(import.meta.url))
+const sqlDir = join(__dirname, '../../../sql')
+
+const databaseUrl = process.env.DATABASE_URL
+if (!databaseUrl) {
+  console.error('[db-migrate] DATABASE_URL is not set')
+  process.exit(1)
+}
+
+const sql = postgres(databaseUrl)
+
+await sql`
+  CREATE TABLE IF NOT EXISTS schema_migrations (
+    filename TEXT PRIMARY KEY,
+    applied_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+  )
+`
+
+const applied = new Set((await sql`SELECT filename FROM schema_migrations`).map((r) => r.filename))
+
+const files = (await readdir(sqlDir)).filter((f) => f.endsWith('.sql')).sort()
+
+for (const file of files) {
+  if (applied.has(file)) {
+    console.log(`[db-migrate] skip ${file} (already applied)`)
+    continue
+  }
+  const content = await readFile(join(sqlDir, file), 'utf8')
+  console.log(`[db-migrate] applying ${file}...`)
+  await sql.unsafe(content)
+  await sql`INSERT INTO schema_migrations (filename) VALUES (${file})`
+  console.log(`[db-migrate] applied ${file}`)
+}
+
+await sql.end()
+console.log('[db-migrate] done')