From b4bab3b403e5ef0cd2ec104f2bbb7ef8c835fe50 Mon Sep 17 00:00:00 2001
From: Conor <43864112+ConorDavenport@users.noreply.github.com>
Date: Mon, 27 Apr 2020 17:38:59 +0100
Subject: [PATCH] Print next step recommendation to console (#229)

* print next step recommendation to console

* update messages

* add check for collect only argument

* remove whitespace
---
 bin.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/bin.js b/bin.js
index dffc4f3..43a3c5f 100755
--- a/bin.js
+++ b/bin.js
@@ -611,6 +611,27 @@ async function runTool (args, Tool, version, uiOptions) {
     console.log(`Output file is ${outputs.data}`)
   }
 
+  if (Tool.name === 'ClinicDoctor' && !args['collect-only']) {
+    try {
+      const iss = tool.getIssue()
+      const proc = args['--'][args['--'].length - 1]
+      if (iss !== 'none') {
+        console.log(`Doctor detected a potential ${iss} issue.`)
+      }
+      if (iss === 'event-loop') {
+        console.log('To get started with diagnosing the issue run:')
+        console.log(`clinic flame --autocannon [ / ] -- node ${proc}`)
+      } else if (iss === 'io') {
+        console.log('To get started with diagnosing the issue run:')
+        console.log(`clinic bubbleprof --autocannon [ / ] -- node ${proc}`)
+      } else if (iss === 'data') {
+        console.log('Try running the benchmark for a longer time.')
+      }
+    } catch (err) {
+      // The version of Doctor used does not have a getIssue() function
+    }
+  }
+
   // rest is util functions
 
   function viz (filename, cb) {