Enable production-like logs if env variable is set

[lauraghiorghisor-tw]

This is to allow setting production-like behaviour by using the ENABLE_PRODUCTION_LIKE_LOGS env variable. This will be set in govuk-heml-charts -> env-configmap.yaml. The purpose is to allow developers to override this env var in order to test changes to production logs locally.

Trello card

[kevindew]

I've made a suggestion to the variable naming.

We'll also need to add an entry to the change log. With semantic versioning we should consider this a breaking change, which would seem a bit of a pain but given #300 already has breaking changes we can release them together and not need two major versions.

I'll leave a note on #300 to say to be careful with their version bump.

[kevindew]

Looks good, I've made a couple of suggestions.

Thanks for GovukJsonLogging update ⭐

[kevindew]

Looks good to me, thanks. I guess we can't release this until we've got the helm chart change applied to each env

[floehopper]

I guess we can't release this until we've got the helm chart change applied to each env

@lauraghiorghisor-tw Can I double-check that alphagov/govuk-helm-charts#1190 adds the ENABLE_PRODUCTION_LIKE_LOGS env var to all apps and so it's safe to merge the latest version of this gem into an app like signon?

[lauraghiorghisor-tw]

I guess we can't release this until we've got the helm chart change applied to each env

@lauraghiorghisor-tw Can I double-check that alphagov/govuk-helm-charts#1190 adds the ENABLE_PRODUCTION_LIKE_LOGS env var to all apps and so it's safe to merge the latest version of this gem into an app like signon?

@floehopper Just saw this now, my apologies. Thank you for confirming this with someone else and bumping the version accordingly. 🙏🏻

Also, we identified a small issue that affects development, you might want to bump the version again. See PR here.