publish - timeout after 5 minutes

[cscheid]

Closes #12286.

@cwickham: I don't want to add a test for this, because it will be a relatively obnoxious thing to run every time. Would you mind verifying that this does what you expect in your setup? Thanks.

[cwickham]

It seems to work OK, but the messages are confusing:

NOTE: GitHub Pages sites use caching so you might need to click the refresh
button within your web browser to see changes after deployment.

(/) Deploying gh-pages branch to website (this may take a few minutes)Deployment took longer than 5 minutes, giving up waiting for deployment to complete
[✓] Deploying gh-pages branch to website (this may take a few minutes)
[✓] Published to https://cwickham.github.io/gh-pages-test/

NOTE: GitHub Pages deployments normally take a few minutes (your site updates
will be visible once the deploy completes)

• The message should probably be on its own line.
• Why is Deploying gh-pages branch to website (this may take a few minutes) repeated?
• This shouldn't be a check mark [✓] Published to https://cwickham.github.io/gh-pages-test/. Maybe a ? is appropriate in this instance?

[cderv]

It is happening because code runs in a withSpinner()

So the info() call interleaves the message in the spinner one.

And then

completeMessage(`Published to ${ghContext.siteUrl || ghContext.originUrl}`);

is not conditional to the timeout.

So we could improve this. Thanks for the report!