Improve logo in GitHub Actions marketplace

[timabbott]

I'm not sure what the process is for being listed here: https://github.com/marketplace?type=actions

But we should do it, at least once we've stabilized the interface.

[timabbott]

OK, it's actually already there: https://github.com/marketplace/actions/zulip-send-message-action

So I think the task here is just to make that marketplace listing nicer; the main thing on my mind is we should probably use the Zulip logo?

[ggrossetie]

I agree!

Not sure how to use Zulip logo.
The documentation says that we can use a Feather icon but does not mention how to use an image: https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions#branding

I did check other actions that are using a logo and they do not define a branding. Maybe if we remove branding from action.yml it will use the organization icon?

[ggrossetie]

I did check other actions that are using a logo and they do not define a branding. Maybe if we remove branding from action.yml it will use the organization icon?

I don't think it's gonna work since some actions are using a different logo than the organization logo:

• https://github.com/marketplace/actions/docker-buildx-bake
• https://github.com/marketplace/actions/kubernetes-security-config-watch

Maybe this feature is only available when you are "verified creator": "GitHub has verified that this action was created by sysdiglabs."

[timabbott]

I've retitled the issue to just be about the logo.

I've signed up for the GitHub Partner program that is in theory supposed to allow us to set this icon, but I'm not sure how to actually ask them to make that change.