Sync @opencensus/web-types to v0.0.13 (#84)

Author: crdgonzalezca

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

@@ -133,4 +133,9 @@ export class TracerBase implements webTypes.TracerBase {
     }
     return span;
   }
+
+  /** Sets the current root span. */
+  setCurrentRootSpan(root: webTypes.Span) {
+    // no-op, this is only required in case of tracer with cls.
+  }
 }

packages/opencensus-web-types/package.json

@@ -7,7 +7,7 @@
   "scripts": {
     "build": "npm run compile",
     "clean": "rimraf build/*",
-    "copytypes": "node scripts/copy-types.js '4a6c3f1ea487ba759e3a90dca69e733bbda8887a' && npm run fix",
+    "copytypes": "node scripts/copy-types.js 'v0.0.13' && npm run fix",
     "check": "gts check",
     "compile": "tsc -p .",
     "fix": "gts fix",

packages/opencensus-web-types/src/trace/instrumentation/types.ts

@@ -15,7 +15,7 @@
  */
 
 import { Stats } from '../../stats/types';
-import { TracerBase } from '../model/types';
+import { Span, TracerBase } from '../model/types';
 
 /** Interface Plugin to apply patch. */
 export interface Plugin {
@@ -41,9 +41,19 @@ export interface Plugin {
   disable(): void;
 }
 
+/**
+ * Function that can be provided to plugin in order to add custom
+ * attributes to spans
+ */
+export interface CustomAttributeFunction {
+  // tslint:disable-next-line:no-any
+  (span: Span, ...rest: any[]): void;
+}
+
 export interface PluginConfig {
   // tslint:disable-next-line:no-any
   [key: string]: any;
+  applyCustomAttributesOnSpan?: CustomAttributeFunction;
 }
 
 export interface NamedPluginConfig {

packages/opencensus-web-types/src/trace/model/types.ts

@@ -260,8 +260,9 @@ export interface SpanContext {
 
 /** Defines an end span event listener */
 export interface SpanEventListener {
-  /** Happens when a span is ended */
+  /** Happens when a span is started */
   onStartSpan(span: Span): void;
+  /** Happens when a span is ended */
   onEndSpan(span: Span): void;
 }
 
@@ -528,6 +529,9 @@ export interface TracerBase extends SpanEventListener {
    * @returns The new Span instance started
    */
   startChildSpan(options?: SpanOptions): Span;
+
+  /** Sets the current root span. */
+  setCurrentRootSpan(root: Span): void;
 }
 
 /** Interface for Tracer */