feat: Logging cleanup in packages (web, node, attachments, react, vue)

.changeset/calm-roses-poke.md

@@ -0,0 +1,5 @@
+---
+'@powersync/node': patch
+---
+
+Using logger types from @powersync/common.

.changeset/dirty-buttons-hunt.md

@@ -0,0 +1,7 @@
+---
+'@powersync/attachments': patch
+'@powersync/react': patch
+'@powersync/vue': patch
+---
+
+Using newly exposed logger from AbstractPowerSyncDatabase to have controlled logging instead of using console based logging.

.changeset/fresh-jobs-explain.md

@@ -0,0 +1,5 @@
+---
+'@powersync/common': minor
+---
+
+Exposing logger on AbstractPowerSyncDatabase.

.changeset/green-rings-judge.md

@@ -0,0 +1,5 @@
+---
+'@powersync/web': patch
+---
+
+Updated db and sync workers to respect log levels.

packages/attachments/src/AbstractAttachmentQueue.ts

@@ -91,6 +91,10 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
     return this.options.powersync;
   }
 
+  get logger() {
+    return this.powersync.logger ?? console;
+  }
+
   protected get storage() {
     return this.options.storage;
   }
@@ -123,7 +127,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
   async watchAttachmentIds() {
     this.onAttachmentIdsChange(async (ids) => {
       const _ids = `${ids.map((id) => `'${id}'`).join(',')}`;
-      console.debug(`Queuing for sync, attachment IDs: [${_ids}]`);
+      this.logger.debug(`Queuing for sync, attachment IDs: [${_ids}]`);
 
       if (this.initialSync) {
         this.initialSync = false;
@@ -151,11 +155,11 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
             id: id,
             state: AttachmentState.QUEUED_SYNC
           });
-          console.debug(`Attachment (${id}) not found in database, creating new record`);
+          this.logger.debug(`Attachment (${id}) not found in database, creating new record`);
           await this.saveToQueue(newRecord);
         } else if (record.local_uri == null || !(await this.storage.fileExists(this.getLocalUri(record.local_uri)))) {
           // 2. Attachment in database but no local file, mark as queued download
-          console.debug(`Attachment (${id}) found in database but no local file, marking as queued download`);
+          this.logger.debug(`Attachment (${id}) found in database but no local file, marking as queued download`);
           await this.update({
             ...record,
             state: AttachmentState.QUEUED_DOWNLOAD
@@ -241,7 +245,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
         filename: record.filename
       });
     } catch (e) {
-      console.error(e);
+      this.logger.error(e);
     }
   }
 
@@ -267,7 +271,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
     const localFilePathUri = this.getLocalUri(record.local_uri);
     try {
       if (!(await this.storage.fileExists(localFilePathUri))) {
-        console.warn(`File for ${record.id} does not exist, skipping upload`);
+        this.logger.warn(`File for ${record.id} does not exist, skipping upload`);
         await this.update({
           ...record,
           state: AttachmentState.QUEUED_DOWNLOAD
@@ -285,11 +289,11 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
       });
       // Mark as uploaded
       await this.update({ ...record, state: AttachmentState.SYNCED });
-      console.debug(`Uploaded attachment "${record.id}" to Cloud Storage`);
+      this.logger.debug(`Uploaded attachment "${record.id}" to Cloud Storage`);
       return true;
     } catch (e: any) {
       if (e.error == 'Duplicate') {
-        console.debug(`File already uploaded, marking ${record.id} as synced`);
+        this.logger.debug(`File already uploaded, marking ${record.id} as synced`);
         await this.update({ ...record, state: AttachmentState.SYNCED });
         return false;
       }
@@ -300,7 +304,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
           return true;
         }
       }
-      console.error(`UploadAttachment error for record ${JSON.stringify(record, null, 2)}`);
+      this.logger.error(`UploadAttachment error for record ${JSON.stringify(record, null, 2)}`);
       return false;
     }
   }
@@ -314,7 +318,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
     }
     const localFilePathUri = this.getLocalUri(record.local_uri);
     if (await this.storage.fileExists(localFilePathUri)) {
-      console.debug(`Local file already downloaded, marking "${record.id}" as synced`);
+      this.logger.debug(`Local file already downloaded, marking "${record.id}" as synced`);
       await this.update({ ...record, state: AttachmentState.SYNCED });
       return true;
     }
@@ -345,7 +349,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
         media_type: fileBlob.type,
         state: AttachmentState.SYNCED
       });
-      console.debug(`Downloaded attachment "${record.id}"`);
+      this.logger.debug(`Downloaded attachment "${record.id}"`);
       return true;
     } catch (e) {
       if (this.options.onDownloadError) {
@@ -355,7 +359,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
           return true;
         }
       }
-      console.error(`Download attachment error for record ${JSON.stringify(record, null, 2)}`, e);
+      this.logger.error(`Download attachment error for record ${JSON.stringify(record, null, 2)}`, e);
     }
     return false;
   }
@@ -396,7 +400,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
       if (!record) {
         return;
       }
-      console.debug(`Uploading attachments...`);
+      this.logger.debug(`Uploading attachments...`);
       while (record) {
         const uploaded = await this.uploadAttachment(record);
         if (!uploaded) {
@@ -405,9 +409,9 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
         }
         record = await this.getNextUploadRecord();
       }
-      console.debug('Finished uploading attachments');
+      this.logger.debug('Finished uploading attachments');
     } catch (error) {
-      console.error('Upload failed:', error);
+      this.logger.error('Upload failed:', error);
     } finally {
       this.uploading = false;
     }
@@ -464,7 +468,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
 
     this.downloading = true;
     try {
-      console.debug(`Downloading ${this.downloadQueue.size} attachments...`);
+      this.logger.debug(`Downloading ${this.downloadQueue.size} attachments...`);
       while (this.downloadQueue.size > 0) {
         const id = this.downloadQueue.values().next().value;
         this.downloadQueue.delete(id);
@@ -474,9 +478,9 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
         }
         await this.downloadRecord(record);
       }
-      console.debug('Finished downloading attachments');
+      this.logger.debug('Finished downloading attachments');
     } catch (e) {
-      console.error('Downloads failed:', e);
+      this.logger.error('Downloads failed:', e);
     } finally {
       this.downloading = false;
     }
@@ -518,7 +522,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
       return;
     }
 
-    console.debug(`Deleting ${res.length} attachments from cache...`);
+    this.logger.debug(`Deleting ${res.length} attachments from cache...`);
     await this.powersync.writeTransaction(async (tx) => {
       for (const record of res) {
         await this.delete(record, tx);
@@ -527,7 +531,7 @@ export abstract class AbstractAttachmentQueue<T extends AttachmentQueueOptions =
   }
 
   async clearQueue(): Promise<void> {
-    console.debug(`Clearing attachment queue...`);
+    this.logger.debug(`Clearing attachment queue...`);
     await this.powersync.writeTransaction(async (tx) => {
       await tx.execute(`DELETE FROM ${this.table}`);
     });

packages/common/src/client/AbstractPowerSyncDatabase.ts

@@ -406,6 +406,10 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
     this.iterateListeners(async (cb) => cb.schemaChanged?.(schema));
   }
 
+  get logger() {
+    return this.options.logger!;
+  }
+
   /**
    * Wait for initialization to complete.
    * While initializing is automatic, this helps to catch and report initialization errors.
@@ -555,7 +559,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * This method does include transaction ids in the result, but does not group
    * data by transaction. One batch may contain data from multiple transactions,
    * and a single transaction may be split over multiple batches.
-   * 
+   *
    * @param limit Maximum number of CRUD entries to include in the batch
    * @returns A batch of CRUD operations to upload, or null if there are none
    */
@@ -594,7 +598,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    *
    * Unlike {@link getCrudBatch}, this only returns data from a single transaction at a time.
    * All data for the transaction is loaded into memory.
-   * 
+   *
    * @returns A transaction of CRUD operations to upload, or null if there are none
    */
   async getNextCrudTransaction(): Promise<CrudTransaction | null> {
@@ -633,7 +637,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * Get an unique client id for this database.
    *
    * The id is not reset when the database is cleared, only when the database is deleted.
-   * 
+   *
    * @returns A unique identifier for the database instance
    */
   async getClientId(): Promise<string> {
@@ -661,7 +665,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
   /**
    * Execute a SQL write (INSERT/UPDATE/DELETE) query
    * and optionally return results.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional array of parameters to bind to the query
    * @returns The query result as an object with structured key-value pairs
@@ -674,7 +678,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
   /**
    * Execute a SQL write (INSERT/UPDATE/DELETE) query directly on the database without any PowerSync processing.
    * This bypasses certain PowerSync abstractions and is useful for accessing the raw database results.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional array of parameters to bind to the query
    * @returns The raw query result from the underlying database as a nested array of raw values, where each row is
@@ -689,7 +693,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * Execute a write query (INSERT/UPDATE/DELETE) multiple times with each parameter set
    * and optionally return results.
    * This is faster than executing separately with each parameter set.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional 2D array of parameter sets, where each inner array is a set of parameters for one execution
    * @returns The query result
@@ -701,7 +705,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
 
   /**
    *  Execute a read-only query and return results.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional array of parameters to bind to the query
    * @returns An array of results
@@ -713,7 +717,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
 
   /**
    * Execute a read-only query and return the first result, or null if the ResultSet is empty.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional array of parameters to bind to the query
    * @returns The first result if found, or null if no results are returned
@@ -725,7 +729,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
 
   /**
    * Execute a read-only query and return the first result, error if the ResultSet is empty.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional array of parameters to bind to the query
    * @returns The first result matching the query
@@ -761,7 +765,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * Open a read-only transaction.
    * Read transactions can run concurrently to a write transaction.
    * Changes from any write transaction are not visible to read transactions started before it.
-   * 
+   *
    * @param callback Function to execute within the transaction
    * @param lockTimeout Time in milliseconds to wait for a lock before throwing an error
    * @returns The result of the callback
@@ -786,7 +790,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * Open a read-write transaction.
    * This takes a global lock - only one write transaction can execute against the database at a time.
    * Statements within the transaction must be done on the provided {@link Transaction} interface.
-   * 
+   *
    * @param callback Function to execute within the transaction
    * @param lockTimeout Time in milliseconds to wait for a lock before throwing an error
    * @returns The result of the callback
@@ -865,7 +869,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * Source tables are automatically detected using `EXPLAIN QUERY PLAN`.
    *
    * Note that the `onChange` callback member of the handler is required.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional array of parameters to bind to the query
    * @param handler Callbacks for handling results and errors
@@ -915,7 +919,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * Execute a read query every time the source tables are modified.
    * Use {@link SQLWatchOptions.throttleMs} to specify the minimum interval between queries.
    * Source tables are automatically detected using `EXPLAIN QUERY PLAN`.
-   * 
+   *
    * @param sql The SQL query to execute
    * @param parameters Optional array of parameters to bind to the query
    * @param options Options for configuring watch behavior
@@ -944,7 +948,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    * Resolves the list of tables that are used in a SQL query.
    * If tables are specified in the options, those are used directly.
    * Otherwise, analyzes the query using EXPLAIN to determine which tables are accessed.
-   * 
+   *
    * @param sql The SQL query to analyze
    * @param parameters Optional parameters for the SQL query
    * @param options Optional watch options that may contain explicit table list
@@ -1077,7 +1081,7 @@ export abstract class AbstractPowerSyncDatabase extends BaseObserver<PowerSyncDB
    *
    * This is preferred over {@link watchWithAsyncGenerator} when multiple queries need to be performed
    * together when data is changed.
-   * 
+   *
    * Note: do not declare this as `async *onChange` as it will not work in React Native.
    *
    * @param options Options for configuring watch behavior

packages/node/src/sync/stream/NodeRemote.ts

@@ -1,8 +1,7 @@
 import * as os from 'node:os';
 
-import { ILogger } from 'js-logger';
-
 import {
+  type ILogger,
   AbstractRemote,
   AbstractRemoteOptions,
   BSONImplementation,

packages/react/src/WatchedQuery.ts

@@ -46,6 +46,10 @@ export class WatchedQuery extends BaseObserver<WatchedQueryListener> implements
     });
   }
 
+  get logger() {
+    return this.db.logger ?? console;
+  }
+
   addTemporaryHold() {
     const ref = new Object();
     this.temporaryHolds.add(ref);
@@ -88,7 +92,7 @@ export class WatchedQuery extends BaseObserver<WatchedQueryListener> implements
     try {
       this.tables = await this.db.resolveTables(this.query.sqlStatement, this.query.queryParameters, this.options);
     } catch (e) {
-      console.error('Failed to fetch tables:', e);
+      this.logger.error('Failed to fetch tables:', e);
       this.setError(e);
     }
   }
@@ -103,7 +107,7 @@ export class WatchedQuery extends BaseObserver<WatchedQueryListener> implements
       const data = result ?? [];
       this.setData(data);
     } catch (e) {
-      console.error('Failed to fetch data:', e);
+      this.logger.error('Failed to fetch data:', e);
       this.setError(e);
     }
   }