make a cdn build for vue-router

packages/vue-router/package.json

@@ -12,8 +12,9 @@
       "access": "public"
     },
     "scripts": {
-      "build": "npm run build:npm",
+      "build": "npm run build:npm && npm run build:cdn",
       "build:npm": "rollup --config rollup.config.npm.mjs",
+      "build:cdn": "rollup --config rollup.config.cdn.mjs",
       "clean": "rm -rf dist/*"
     },
     "bugs": {

packages/vue-router/rollup.config.cdn.mjs

@@ -0,0 +1,53 @@
+import fs from 'fs'
+import terser from '@rollup/plugin-terser'
+import replace from '@rollup/plugin-replace'
+import commonjs from '@rollup/plugin-commonjs'
+import typescript from '@rollup/plugin-typescript'
+import nodeResolve from '@rollup/plugin-node-resolve'
+
+// the built files for the CDN go in the top-level 'build' directory so they
+// can't accidentally be uploaded to NPM somehow
+const buildDirectory = '../../build'
+
+if (!fs.existsSync(buildDirectory)) {
+  fs.mkdirSync(buildDirectory)
+}
+
+const packageJson = JSON.parse(fs.readFileSync('./package.json'))
+
+const sharedOutputOptions = {
+  format: 'es',
+  name: 'BugsnagVueRouterPerformance',
+  generatedCode: {
+    preset: 'es2015',
+  },
+  sourcemap: true,
+}
+
+export default {
+  input: 'lib/index.ts',
+  output: [
+    {
+      ...sharedOutputOptions,
+      file: `${buildDirectory}/bugsnag-vue-router-performance.js`,
+    },
+    {
+      ...sharedOutputOptions,
+      file: `${buildDirectory}/bugsnag-vue-router-performance.min.js`,
+      compact: true,
+      plugins: [terser({ ecma: 2015 })],
+    },
+  ],
+  plugins: [
+    replace({
+      preventAssignment: true,
+      values: { __VERSION__: packageJson.version },
+    }),
+    typescript({
+      // don't output anything if there's a TS error
+      noEmitOnError: true,
+    }),
+    commonjs(),
+    nodeResolve({ browser: true }),
+  ],
+}

test/browser/features/fixtures/packages/rollup.config.mjs

@@ -14,6 +14,7 @@ const cdnOutputOptions = {
     : 'import BugsnagPerformance from "/bugsnag-performance.min.js"\n',
   globals: {
     '@bugsnag/browser-performance': 'BugsnagPerformance',
+    '@bugsnag/vue-router-performance': 'BugsnagVueRouterPerformance',
   },
 }
 
@@ -28,7 +29,7 @@ export default {
     nodeResolve({ browser: true, jail: path.resolve(`${__dirname}/..`) }),
     commonjs()
   ],
-  ...(isCdnBuild ? { external: ['@bugsnag/browser-performance'] } : {}),
+  ...(isCdnBuild ? { external: ['@bugsnag/browser-performance', '@bugsnag/vue-router-performance'] } : {}),
   onLog (level, log, defaultHandler) {
     // turn warnings into errors
     if (level === 'warn') {