Earlier versions may transitively depend on a malicious version of
`flatmap-stream` (see dominictarr/event-stream#116).
The `aio-builds-setup/` had an older version of `event-stream` (3.3.4),
which did not depend on `flatmap-stream`, but upgraded it anyway.
PR Close#27274
Previously, due to multiple scripts re-building during `yarn dev`
initialization, there could be race conditions that led to errors.
This commit fixes it by ensuring `yarn build` is run once (before
the main `yarn dev` script).
PR Close#25671
Previously, Travis pushed the build artitfacts to the preview server.
This required us to use JWT to secure the POST request from Travis, to
ensure we couldn't receive malicious builds.
JWT has been deprecated and we are moving our builds to CircleCI.
This commit rewrites the TypeScript part of the preview server that
handles converting build artifact into hosted previews of the docs.
This commit adds an API endpoint for notifying the preview server about PR
updates (`/pr-updated`). According to the update, the preview server can take
several actions. Currently, it will only check and (if necessary) update the
PR's preview visibility (but more actions could be supported in the future).
The API can be used with an automatic trigger (e.g. a GitHub webhook) to
instantly update a PR's preview visibility when it changes.
Fixes#16526
George Kalpakas
Pete Bacon Darwin