run the action on comment/command instead of every push

[staabm]

Wouldn't it make sense to run the action based on a user command with a given test-url, like

/webpagetest https://www.mywebsite/my-deep-url/

That way we could test urls which are more related to a pull request (instead of measuring only a single „hardcode“ url)

inspiration can be taken from e.g. https://github.com/cirrus-actions/rebase which does that with a different command.

I have no experience with docker or authoring github actions, therefore won't tackle it myself in the next weeks/months though.

[JCofman]

That's a good idea I will see what I can do ;) @all-contributors please add @staabm for ideas

[allcontributors]

@JCofman

I've put up a pull request to add @staabm! 🎉

[staabm]

In case its helpful I try to add something similar to another github action.
OskarStark/php-cs-fixer-ga#11

Maybe there is some room for inspiration