tamasp/visma repository overview

Visma is visualizing Hisma state machines.

⁠Intro

This image provides the visma⁠ tool that renders hierarchical state machines created with the hisma⁠ package to interactive state machine diagrams. It gets state machine status updates from its counterpart hisma monitor called hisma_visual_monitor⁠ and renders them to interactive web pages with the help of the pumli⁠ package.

⁠Changelog

Changelog is available at https://pub.dev/packages/visma/changelog⁠.

⁠Running visma

Visma can be started by the standard docker run command as shown in the examples bellow. Please note that the port mapping -p 127.0.0.1:4040:4040 is restricting the visma service to be accessible only from the localhost. If you want to enable access visma from remote hosts please remove 127.0.0.1 from the port mapping: -p 4040:4040 (firewall rules of your machine might also need to be adjusted).

⁠Running in interactive mode

This way visma will be running in the foreground and you will see the logs in the console and you can easily stop visma by pressing CTRL+C.

$ docker run -it -p 127.0.0.1:4040:4040 tamasp/visma

⁠Running in detached mode

This way visma will be running detached from the terminal in the background. In this case to stop visma you need to use docker stop.

$ docker run -d -p 127.0.0.1:4040:4040 tamasp/visma

⁠Using visma

After you started visma you can simply access it by opening the http://127.0.0.1:4040⁠ URL. This will show the (initially empty) state machine overview page in the web browser:

If you run the 04_entry_and_exit_points.dart⁠ example the overview page will look like:

If we continue and select the hierarchical state machine named lightMachine on the overview page, the rendered state machine diagram will look similar to this:

⁠More information

Please visit https://pub.dev/packages/visma⁠ and other hisma⁠ pages for more information.