When this is added to master, the Actions tab of the repository should show the jobs when a commit is pushed to master (or a pull request).
I would then fix all parser errors, push that commit... And after that enable branch protection on master so you can only merge a pull request if the action says it's OK.
You can see an example at https://github.com/sjoelund/Physiolibrary/actions where I enabled the action.
I used the moparser binary since it's a small image and should run fast on the github servers.
When this is added to master, the Actions tab of the repository should show the jobs when a commit is pushed to master (or a pull request). I would then fix all parser errors, push that commit... And after that enable branch protection on master so you can only merge a pull request if the action says it's OK.
You can see an example at https://github.com/sjoelund/Physiolibrary/actions where I enabled the action. I used the moparser binary since it's a small image and should run fast on the github servers.