division by zero

Author: nmatpt

lib/codacy.rb renamed to lib/codacy-coverage.rb

@@ -16,7 +16,7 @@ def self.parse_file(simplecov_result)
             nil
           end
         end.compact
-        lines_covered = ((coverage_lines.length.to_f / v.compact.length) * 100).round
+        lines_covered = v.compact.length == 0 ? 0 : ((coverage_lines.length.to_f / v.compact.length) * 100).round
         Hash[
             [['filename', file_dir],
              ['total', lines_covered],

lib/codacy/parser.rb

@@ -2,7 +2,7 @@
 
 module Codacy
   module Reporter
-    def start
+    def self.start
       SimpleCov.formatter = Codacy::Formatter
       SimpleCov.start
     end

lib/codacy/reporter.rb

@@ -9,4 +9,4 @@ def format(result)
 SimpleCov.formatter = InceptionFormatter
 SimpleCov.start
 
-require 'codacy'
+require 'codacy-coverage'