Add Codecov for all repositories

[qdequele]

Codecov is already used in MeiliSearch, it helps us to know if a PR add non-tested code. If it's the case, we don't accept the PR. It's easy to install, easy to configure. Don't hesitate to ping me if you need help.

• Python
• PHP
• Ruby
• JS
• Rails
• Symfony
• Go
• C#
• Dart
• Swift
• Java

[fharper]

I love that!

[curquiza]

@bidoubiwa? We need your approval/opinion so that I can try it on one repo

[bidoubiwa]

Great!

[curquiza]

FYI, on the core team side, we removed the trigger of CodeCoverage to every PR since we felt it more like a spam rather than a real report.
We still can trigger CodeCoverage on the MeiliSearch repo, but manually, see our yml config: https://github.com/meilisearch/MeiliSearch/blob/main/.github/workflows/coverage.yml

Maybe a manual trigger (or a cron) would be better rather than a trigger on each PR.
WDYT?

[brunoocasali]

I would love to see this implemented in all the SDKs. Because I believe this will help us gather quick information when a contributor provides a PR for us. But unfortunately, we will not have time to work on this for the next months. I'll appreciate it if people from the community do it :)