Raise error if custom badge image is not found

koji-inoue · Dec 26, 2017 · 4f5a136 · 4f5a136
1 parent cdf190d
commit 4f5a136
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/lib/badge/runner.rb b/lib/badge/runner.rb
@@ -17,6 +17,11 @@ def run(path, options)
       UI.verbose "Verbose active... VERSION: #{Badge::VERSION}".blue
       UI.verbose "Parameters: #{options.values.inspect}".blue
 
+      if options[:custom] && !File.exist?(options[:custom])
+        UI.error("Could not find custom badge image")
+        UI.user_error!("Specify a valid custom badge image path!")
+      end
+
       alpha_channel = false
       if options[:alpha_channel]
         alpha_channel = true