fix: export logger to others packages

Author: eldreygalindo

packages/opencensus-core/package-lock.json

@@ -110,4 +110,4 @@ const logger = (options?: LoggerOptions|string) => {
 
 logger();
 
-export = logger;
+export{logger};

packages/opencensus-core/src/common/console-logger.ts

@@ -50,7 +50,7 @@ export class Buffer {
    */
   constructor(exporter: Exporter, config: BufferConfig) {
     this.exporter = exporter;
-    this.logger = config.logger || logger();
+    this.logger = config.logger || logger.logger();
     this.bufferSize = config.bufferSize;
     this.bufferTimeout = config.bufferTimeout;
     return this;

packages/opencensus-core/src/exporters/buffer.ts

@@ -28,6 +28,7 @@ export * from './common/types';
 export * from './trace/model/root-span';
 export * from './trace/model/span';
 export * from './trace/model/tracer';
+export * from './common/console-logger';
 
 // sampler impl
 export * from './trace/sampler/sampler';

packages/opencensus-core/src/index.ts

@@ -52,7 +52,7 @@ export class RootSpanImpl extends SpanBaseModel implements RootSpan {
       this.parentSpanId = context.traceContext.spanId || '';
     }
     this.spansLocal = [];
-    this.logger = tracer.logger || logger();
+    this.logger = tracer.logger || logger.logger();
   }
 
   /** Gets span list from rootspan instance. */

packages/opencensus-core/src/trace/model/root-span.ts

@@ -33,7 +33,7 @@ export class SpanImpl extends SpanBaseModel implements Span {
   constructor(root: RootSpan) {
     super();
     this.root = root;
-    this.logger = this.root.logger || logger();
+    this.logger = this.root.logger || logger.logger();
   }
 
   /** Gets trace id of span. */

packages/opencensus-core/src/trace/model/span.ts

@@ -48,7 +48,7 @@ export class TracerImpl implements Tracer {
   /** A sampler used to make sample decisions */
   sampler: Sampler;
   /** A configuration for starting the tracer */
-  logger: Logger = logger();
+  logger: Logger = logger.logger();
 
   /** Constructs a new TraceImpl instance. */
   constructor() {
@@ -74,7 +74,7 @@ export class TracerImpl implements Tracer {
   start(config: TracerConfig): Tracer {
     this.activeLocal = true;
     this.config = config;
-    this.logger = this.config.logger || logger();
+    this.logger = this.config.logger || logger.logger();
     this.sampler = new SamplerImpl().probability(config.samplingRate);
     return this;
   }

packages/opencensus-core/src/trace/model/tracer.ts

@@ -17,7 +17,9 @@
 import * as assert from 'assert';
 import * as mocha from 'mocha';
 
+// import * as logger from '../src/common/console-logger';
 import * as logger from '../src/common/console-logger';
+
 import {Logger} from '../src/common/types';
 import {Buffer} from '../src/exporters/buffer';
 import {ConsoleExporter} from '../src/exporters/console-exporter';
@@ -39,19 +41,19 @@ describe('ConsoleLogger', () => {
   /** Should create a new ConsoleLogger */
   describe('new ConsoleLogger()', () => {
     it('should consoleLogger with default levels', () => {
-      const consoleLogger = logger();
+      const consoleLogger = logger.logger();
       assert.equal(LEVELS.length, consoleLogger.logger.levels.length);
     });
 
     it('should consoleLogger with error', () => {
-      const consoleLogger = logger(LEVELS[0]);
+      const consoleLogger = logger.logger(LEVELS[0]);
       assert.strictEqual(LEVELS[0], consoleLogger.logger.level);
     });
   });
 
   /** Should logger only error log */
   describe('error logger', () => {
-    const consoleLogger = logger(LEVELS[0]);
+    const consoleLogger = logger.logger(LEVELS[0]);
 
     it('should logger error', () => {
       consoleTxt = '';
@@ -103,7 +105,7 @@ describe('ConsoleLogger', () => {
 
   /** Should logger error, warn and info log */
   describe('info logger', () => {
-    const consoleLogger = logger(LEVELS[2]);
+    const consoleLogger = logger.logger(LEVELS[2]);
 
     it('should logger error', () => {
       const intercept = require('intercept-stdout');
@@ -188,7 +190,7 @@ describe('ConsoleLogger', () => {
           'debug' in object && 'silly' in object;
     }
 
-    const consoleLogger = logger('debug');
+    const consoleLogger = logger.logger('debug');
 
     const tracer = new TracerImpl();
     tracer.start({logger: consoleLogger});