Add notify functions to fish shell

assets/default/fish/custom/_omf-plugins.load

@@ -10,3 +10,4 @@ Plugin "osx"
 Plugin "pbcopy"
 Plugin "port"
 Plugin "force"
+Plugin "notify-funcs"

assets/default/fish/custom/plugins/notify-funcs/notify-failure.fish

@@ -0,0 +1,3 @@
+function notify-fail --description "Notify a failure message"
+    terminal-notifier -message "Failure"
+end

assets/default/fish/custom/plugins/notify-funcs/notify-result.fish

@@ -0,0 +1,7 @@
+function notify-result --description "Notify success or failure depending on the result of the previous command"
+    if [ $status -eq 0 ]
+        notify-success
+    else
+        notify-fail
+    end
+end

assets/default/fish/custom/plugins/notify-funcs/notify-success.fish

@@ -0,0 +1,3 @@
+function notify-success --description "Notify a success message"
+    terminal-notifier -message "Success"
+end