remove front matter from user files

Author: DannyBen

lib/bashly/extensions/string.rb

@@ -27,4 +27,8 @@ def lint
     gsub(/\s+\n/m, "\n\n").lines.reject { |l| l =~ /^\s*##/ }.join ""
   end
 
+  def remove_front_matter
+    split(/^---\s*/).last
+  end
+
 end

lib/bashly/script/command.rb

@@ -154,7 +154,7 @@ def load_user_file(file, placeholder: true)
         default_content = placeholder ? "echo \"error: cannot load file\"" : ''
 
         content = if File.exist? path
-          File.read path
+          File.read(path).remove_front_matter
         else 
           default_content
         end