feat: send metrics for command start/complete/error (#7267)

* stop collecting userId in telemetry

Co-authored-by: emily-shen <emily-shen@users.noreply.github.com>

* implement telemetry collection

* infer errorType based on the constructor name

* implement common event properties

* log common event properties

Co-authored-by: Edmund Hung <me@edmund.dev>

* respect metric enabled/disabled

* remove dispatcher.identify

* include SPARROW_SOURCE_KEY in PR pre-release build

* fix tests

* ensure debug log covers the request failed message

* replace SPARROW_SOURCE_KEY regardless whethe env exists

---------

Co-authored-by: Edmund Hung <edmund@cloudflare.com>
Co-authored-by: emily-shen <emily-shen@users.noreply.github.com>
Co-authored-by: Edmund Hung <me@edmund.dev>

.github/workflows/create-pullrequest-prerelease.yml

@@ -57,6 +57,8 @@ jobs:
         run: node .github/prereleases/2-build-pack-upload.mjs
         env:
           NODE_ENV: "production"
+          # this is the "test/staging" key for sparrow analytics
+          SPARROW_SOURCE_KEY: "5adf183f94b3436ba78d67f506965998"
           ALGOLIA_APP_ID: ${{ secrets.ALGOLIA_APP_ID }}
           ALGOLIA_PUBLIC_KEY: ${{ secrets.ALGOLIA_PUBLIC_KEY }}
           SENTRY_DSN: "https://9edbb8417b284aa2bbead9b4c318918b@sentry10.cfdata.org/583"

packages/wrangler/package.json

@@ -86,6 +86,7 @@
 		"selfsigned": "^2.0.1",
 		"source-map": "^0.6.1",
 		"unenv": "npm:unenv-nightly@2.0.0-20241024-111401-d4156ac",
+		"which-pm-runs": "^1.1.0",
 		"workerd": "1.20241106.1",
 		"xxhash-wasm": "^1.0.1"
 	},
@@ -115,6 +116,7 @@
 		"@types/shell-quote": "^1.7.2",
 		"@types/signal-exit": "^3.0.1",
 		"@types/supports-color": "^8.1.1",
+		"@types/which-pm-runs": "^1.0.0",
 		"@types/ws": "^8.5.7",
 		"@types/yargs": "^17.0.22",
 		"@vitest/ui": "catalog:default",

packages/wrangler/scripts/bundle.ts

@@ -44,9 +44,9 @@ async function buildMain(flags: BuildFlags = {}) {
 			__RELATIVE_PACKAGE_PATH__,
 			"import.meta.url": "import_meta_url",
 			"process.env.NODE_ENV": `'${process.env.NODE_ENV || "production"}'`,
-			...(process.env.SPARROW_SOURCE_KEY
-				? { SPARROW_SOURCE_KEY: `"${process.env.SPARROW_SOURCE_KEY}"` }
-				: {}),
+			"process.env.SPARROW_SOURCE_KEY": JSON.stringify(
+				process.env.SPARROW_SOURCE_KEY ?? ""
+			),
 			...(process.env.ALGOLIA_APP_ID
 				? { ALGOLIA_APP_ID: `"${process.env.ALGOLIA_APP_ID}"` }
 				: {}),