Function migrateDatabase

apps/desktop/main/database/migrations.ts:73–106

(
  db: Database.Database,
  forceRepair = false,
  options: DesktopMigrationOptions = {}
)

 * with shared migration definitions from @openchatlab/node-runtime.
 */
export function migrateDatabase(
  db: Database.Database,
  forceRepair = false,
  options: DesktopMigrationOptions = {}
): boolean {
  const adapter = new BetterSqliteAdapter(db)

  const integrity = checkDatabaseIntegrity(adapter)
  if (!integrity.valid) {
    throw new Error(integrity.error)
  }

  const beforeVersion = getSchemaVersion(adapter)
  const migrations = getChatDbMigrations({ tokenizeForFts })
  const migrated = runMigrations(adapter, migrations, forceRepair)
  if (!migrated || !options.pathProvider || !options.runtime) return migrated

  const afterVersion = getSchemaVersion(adapter)
  for (const compatibilityRaise of CHAT_DB_COMPATIBILITY_RAISES) {
    if (beforeVersion >= compatibilityRaise.migrationVersion || afterVersion < compatibilityRaise.migrationVersion) {
      continue
    }

    raiseDataDirMinRuntimeVersion(options.pathProvider, {
      minRuntimeVersion: compatibilityRaise.minRuntimeVersion,
      dataCompatibilityVersion: compatibilityRaise.dataCompatibilityVersion,
      reason: compatibilityRaise.reason,
      runtime: options.runtime,
      module: compatibilityRaise.module,
    })
  }

  return migrated
}

export function needsMigration(db: Database.Database): boolean {
  const adapter = new BetterSqliteAdapter(db)