From 0095779b3fac88a33711e72f9c91883efb0af54a Mon Sep 17 00:00:00 2001
From: Thibaut Courouble <thibaut@me.com>
Date: Sun, 25 Mar 2018 16:05:24 -0400
Subject: [PATCH] Instrument FileScraper read errors rather than use puts

---
 lib/docs/core/scrapers/file_scraper.rb | 2 +-
 lib/docs/subscribers/doc_subscriber.rb | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/docs/core/scrapers/file_scraper.rb b/lib/docs/core/scrapers/file_scraper.rb
index a8f29d62..4ec6a72f 100644
--- a/lib/docs/core/scrapers/file_scraper.rb
+++ b/lib/docs/core/scrapers/file_scraper.rb
@@ -41,7 +41,7 @@ module Docs
     def read_file(path)
       File.read(path)
     rescue
-      puts "Failed to open file: #{path}"
+      instrument 'warn.doc', msg: "Failed to open file: #{path}"
       nil
     end
   end
diff --git a/lib/docs/subscribers/doc_subscriber.rb b/lib/docs/subscribers/doc_subscriber.rb
index 77386188..dfc5c20e 100644
--- a/lib/docs/subscribers/doc_subscriber.rb
+++ b/lib/docs/subscribers/doc_subscriber.rb
@@ -26,6 +26,10 @@ module Docs
       log event.payload[:msg]
     end
 
+    def warn(event)
+      log "ERROR: #{event.payload[:msg]}"
+    end
+
     def error(event)
       exception = event.payload[:exception]
       log "ERROR:"