feat: sentry proxy (#399)

* feat: sentry proxy

* refactor: extracting init

src/utils/sentry.ts

@@ -0,0 +1,45 @@
+import { config } from '../config'
+import * as Sentry from '@sentry/react'
+import packageJson from '../../package.json'
+import { BrowserTracing } from '@sentry/tracing'
+import { getBeeDesktopLogs, getBeeLogs } from './desktop'
+
+export async function initSentry(): Promise<void> {
+  let tunnelAvailable
+
+  try {
+    const result = await fetch(`${config.BEE_DESKTOP_URL}/sentry`, { method: 'OPTIONS' })
+
+    if (result.status === 204) {
+      tunnelAvailable = true
+    }
+  } catch (e) {
+    // There was an error, so tunnel is not available
+    tunnelAvailable = false
+  }
+
+  Sentry.init({
+    dsn: config.SENTRY_KEY,
+    release: packageJson.version,
+    tunnel: tunnelAvailable ? `${config.BEE_DESKTOP_URL}/sentry` : undefined,
+    integrations: [new BrowserTracing({ tracingOrigins: ['localhost'] })],
+    tracesSampleRate: 0.3,
+    beforeSend: async (event, hint) => {
+      hint.attachments = []
+
+      try {
+        // This will fail if we are not running in Bee Desktop, but that is alright
+        hint.attachments.push({ filename: 'bee-desktop.log', data: await getBeeDesktopLogs() })
+        // eslint-disable-next-line no-empty
+      } catch (e) {}
+
+      try {
+        // This will fail if we are not running in Bee Desktop, but that is alright
+        hint.attachments.push({ filename: 'bee.log', data: await getBeeLogs() })
+        // eslint-disable-next-line no-empty
+      } catch (e) {}
+
+      return event
+    },
+  })
+}