common

PowerSync common

This module contains core definitions for the PowerSync SDK, without linking or bundling a SQLite dependency.

This allows the module to be used as a building block for PowerSync SDKs with and without encryption support.

Users should typically depend on :core instead.

Structure

This is a Kotlin Multiplatform project targeting Android, iOS platforms, with the following structure:

• commonMain - Shared code for all targets, which includes the PowerSyncBackendConnector interface and PowerSyncBuilder for building a PowerSync instance. It also defines the DatabaseDriverFactory class to be implemented in each platform.
• commonJava - Shared logic for Android and Java targets.
• androidMain - Android-specific code for loading the core extension.
• jvmMain - Java-specific code for loading the core extension.
• nativeMain - A SQLite driver implemented with cinterop calls to sqlite3.
• appleMain: Utilities for finding a suitable database location on Apple platforms.
• appleNonWatchOsMain and watchosMain: Loads the PowerSync core extension (which is linked statically on watchOS and dynamically on other platforms).

Attachment Helpers

This module contains attachment helpers under the com.powersync.attachments package. See the Attachment Helpers README