How do you do multiple lighthouse runs in CI?

[hamirmahal]

I'd like to do one run with whatever settings are in .lighthouserc.json, and then another run with the settings in .lighthouserc.json, plus another run with added "chromeFlags".

[hamirmahal]

What I tried at hamirmahal/extract-nutrition-info@eb47b84, with 2 .github/workflows/lighthouse files, didn't work.

https://github.com/hamirmahal/extract-nutrition-info/actions/runs/9723393020/job/26838464277

[alexislefebvre]

How do you provide the chromeFlags parameter to lhci?

In theory, you should be able to define 2 jobs on your CI: one without and one with chromeFlags.

Or use 2 different configuration files by using something like --config=./.lighthouserc.json and --config=./.lighthouserc-chromeFlags.json: https://github.com/GoogleChrome/lighthouse-ci/blob/main/docs/configuration.md#configuration-file

[hamirmahal]

So I tried defining 2 jobs in CI, but I still get 1 Lighthouse report.

https://github.com/hamirmahal/extract-nutrition-info/tree/ci/run-lighthouse-with-night-theme-active

I'd like to get 2 Lighthouse reports, ideally, if that's possible.

[alexislefebvre]

I see 2 different reports generated:

• https://github.com/hamirmahal/extract-nutrition-info/actions/runs/10933524796/job/30352136191#step:7:8
• https://github.com/hamirmahal/extract-nutrition-info/actions/runs/10933524794/job/30352136178#step:7:8

[hamirmahal]

Hmm... Those 2 reports duplicate the same config and settings.

When I try to do 2 different configurations, there are issues.

• https://github.com/hamirmahal/extract-nutrition-info/actions/runs/10933524796/job/30352136408
• https://github.com/hamirmahal/extract-nutrition-info/actions/runs/10933524796/job/30352136191