[APPS][WIP] Initialize Datadog Apps backend runtime - #459
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Codex Review: Didn't find any major issues. Another round soon, please! Reviewed commit: ℹ️ About Codex in GitHubYour team has set up Codex to review pull requests in this repo. Reviews are triggered when you
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What and why?
Initialize the runtime behind
@datadog/apps-backendwithout exposing thejsFunctionWithActions$context to customer backend functions.This is the runtime half of DataDog/web-ui#331310, which introduces the published package and its customer-facing
getCurrentUser()API.How?
The Apps plugin conditionally resolves the package's exported
runtime/js-function-with-actionsadapter subpath. When installed, the generated virtual entry imports the runtime setter and adapter, then installs the runtime from$at the beginning ofmainbefore customer code executes.Projects without
@datadog/apps-backendretain byte-for-byte equivalent runtime behavior aside from the package-resolution check. Focused tests cover conditional imports, initialization ordering, setup from the invocation context, and unchanged dev/production entry generation.