Add a logger.critical for raising exception to Sentry

src/components/ThrowBlock.js

@@ -17,7 +17,7 @@ class ThrowBlock extends PureComponent<Props, State> {
   }
 
   componentDidCatch(error: Error) {
-    logger.error(error)
+    logger.critical(error)
     this.setState({ error })
   }
 

src/logger.js

@@ -134,15 +134,31 @@ export default {
     console.log(...args)
     addLog('log', ...args)
   },
+
   warn: (...args: any) => {
     console.warn(...args)
     addLog('warn', ...args)
   },
+
   error: (...args: any) => {
     console.error(...args)
     addLog('error', ...args)
   },
 
+  critical: (error: Error) => {
+    addLog('critical', error)
+    console.error(error)
+    try {
+      if (typeof window !== 'undefined') {
+        require('sentry/browser').captureException(error)
+      } else {
+        require('sentry/node').captureException(error)
+      }
+    } catch (e) {
+      console.warn("Can't send to sentry", error, e)
+    }
+  },
+
   exportLogs: (): Array<{ type: string, date: Date, args: Array<any> }> =>
     logs.map(({ type, date, args }) => ({
       type,

src/renderer/init.js

@@ -99,6 +99,6 @@ function r(Comp) {
 
 init().catch(e => {
   // for now we make the app crash instead of pending forever. later we can render the error OR try to recover, but probably this is unrecoverable cases.
-  logger.error(e)
+  logger.critical(e)
   r(<AppError error={e} language="en" />)
 })

src/sentry/browser.js

@@ -7,3 +7,7 @@ import install from './install'
 export default (shouldSendCallback: () => boolean) => {
   install(Raven, shouldSendCallback, user().id)
 }
+
+export const captureException = (e: Error) => {
+  Raven.captureException(e)
+}

src/sentry/node.js

@@ -6,3 +6,7 @@ import install from './install'
 export default (shouldSendCallback: () => boolean, userId: string) => {
   install(Raven, shouldSendCallback, userId)
 }
+
+export const captureException = (e: Error) => {
+  Raven.captureException(e)
+}