loading custom plugins and sourcing all files that are not plugins

oh-my-fish.fish

+# Set FISH_CUSTOM to the path where your custom config files
+# and plugins exists, or else we will use the default custom.
+if not set -q FISH_CUSTOM
+  set -g FISH_CUSTOM  $FISH/custom
+end
+
 # Extracting user's functions – will be added later.
 set user_function_path $fish_function_path[1]
 set -e fish_function_path[1]
@@ -13,5 +19,15 @@ end
 # Add user defined theme to fish_function_path.
 set fish_function_path /Users/bpinto/.oh-my-fish/themes/$FISH_THEME $fish_function_path
 
+# Add all custom plugins to fish_function_path
+for plugin in $FISH_CUSTOM/plugins/*
+  set fish_function_path $plugin $fish_function_path
+end
+
+# Source all files inside custom folder
+for config_file in $FISH_CUSTOM/*.fish
+  . $config_file
+end
+
 # Re-adding user's functions so they have the highest priority
 set fish_function_path $user_function_path $fish_function_path