[monitor] Add rollup build (Azure#13182)

Azure#13070 broke the monitor package for non-module imports, since the "main" file it references doesn't exist.

This PR brings the package into our normal build process, exposing real module exports and also bundling a cjs version.

Author: xirzec

sdk/monitor/opentelemetry-exporter-azure-monitor/package.json

@@ -12,18 +12,18 @@
     "build:autorest": "autorest ./swagger/README.md --typescript --v3",
     "build:browser": "echo skipped",
     "build:test": "echo skipped",
-    "build:node": "tsc -p .",
+    "build:node": "tsc -p . && rollup -c 2>&1",
     "build": "npm run build:node && npm run build:browser && api-extractor run --local",
     "extract-api": "tsc -p . && api-extractor run --local",
     "lint": "eslint . --ext .ts || exit 0",
     "test": "npm run test:node && npm run test:browser",
     "test:node": "npm run unit-test:node",
     "test:browser": "npm run unit-test:browser",
     "unit-test:browser": "echo skipped",
-    "unit-test:node": "nyc ts-mocha -p ./tsconfig.json 'test/unit/**/*.test.ts'",
+    "unit-test:node": "nyc mocha -r esm --require ts-node/register --reporter ../../../common/tools/mocha-multi-reporter.js --timeout 1200000 --full-trace \"test/unit/**/*.test.ts\"",
     "unit-test:node:no-timeout": "echo skipped",
     "unit-test": "npm run unit-test:node && npm run unit-test:browser",
-    "functional-test": "ts-mocha -p ./tsconfig.json 'test/functional/**/*.test.ts'",
+    "functional-test": "nyc mocha -r esm --require ts-node/register --reporter ../../../common/tools/mocha-multi-reporter.js --timeout 1200000 --full-trace \"test/functional/**/*.test.ts\"",
     "integration-test:browser": "echo skipped",
     "integration-test:node": "npm run functional-test",
     "integration-test": "npm run integration-test:node && npm run integration-test:browser",
@@ -62,6 +62,7 @@
     ]
   },
   "devDependencies": {
+    "@azure/dev-tool": "^1.0.0",
     "@azure/eslint-plugin-azure-sdk": "^3.0.0",
     "@microsoft/api-extractor": "7.7.11",
     "@types/mocha": "^7.0.2",
@@ -74,8 +75,9 @@
     "nyc": "^14.0.0",
     "prettier": "^1.16.4",
     "rimraf": "^3.0.0",
+    "rollup": "^1.16.3",
     "sinon": "^9.0.2",
-    "ts-mocha": "^7.0.0",
+    "ts-node": "^8.3.0",
     "typescript": "4.1.2",
     "typedoc": "0.15.0"
   },
@@ -85,7 +87,8 @@
     "@opentelemetry/core": "^0.10.2",
     "@opentelemetry/resources": "^0.10.2",
     "@opentelemetry/semantic-conventions": "^0.10.2",
-    "@opentelemetry/tracing": "^0.10.2"
+    "@opentelemetry/tracing": "^0.10.2",
+    "tslib": "^2.0.0"
   },
   "sideEffects": false,
   "keywords": [

sdk/monitor/opentelemetry-exporter-azure-monitor/rollup.config.js

@@ -0,0 +1,3 @@
+import { makeConfig } from "@azure/dev-tool/shared-config/rollup";
+
+export default makeConfig(require("./package.json"), { disableBrowserBundle: true });

sdk/monitor/opentelemetry-exporter-azure-monitor/test/unit/export/trace.test.ts

@@ -12,7 +12,7 @@ import {
 } from "../breezeTestUtils";
 import { FileSystemPersist } from "../../../src/platform";
 import { TelemetryItem as Envelope } from "../../../src/generated";
-import nock = require("nock");
+import nock from "nock";
 
 function toObject<T>(obj: T): T {
   return JSON.parse(JSON.stringify(obj)) as T;

sdk/monitor/opentelemetry-exporter-azure-monitor/test/unit/platform/nodejs/httpSender.test.ts

@@ -10,7 +10,7 @@ import {
   partialBreezeResponse
 } from "../../breezeTestUtils";
 import { TelemetryItem as Envelope } from "../../../../src/generated";
-import nock = require("nock");
+import nock from "nock";
 
 describe("HttpSender", () => {
   const scope = nock(DEFAULT_BREEZE_ENDPOINT).post("/v2/track");

sdk/monitor/opentelemetry-exporter-azure-monitor/tsconfig.json

@@ -1,25 +1,8 @@
 {
   "extends": "../../../tsconfig.package",
   "compilerOptions": {
-    "importHelpers": false,
-    "allowUnreachableCode": false,
-    "allowUnusedLabels": false,
-    "declaration": true,
-    "forceConsistentCasingInFileNames": true,
-    "module": "commonjs",
-    "noEmitOnError": true,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitReturns": true,
-    "noUnusedLocals": true,
-    "pretty": true,
-    "sourceMap": true,
-    "strict": true,
-    "strictNullChecks": true,
-    "target": "es5",
-    "incremental": true,
-    "outDir": "dist-esm",
-    "declarationDir": "types",
-    "lib": []
+    "outDir": "./dist-esm",
+    "declarationDir": "./types"
   },
   "include": ["src/**/*.ts", "test/**/*.ts"]
 }