xuang7 opened a new pull request, #7594:
URL: https://github.com/apache/texera/pull/7594
### What changes were proposed in this PR?
This PR adds the foundation for an operator demo video generator: a
Playwright-based
tool that records a short demo video per operator, to be linked from the
operator docs under `docs/reference/operators/`.
Changes:
- A new `DemoVideoGenerator` sbt module at `docs/operator-demo-videos/` with
the Playwright dependency. It is standalone — it compiles without the rest
of the build.
- The automation abstractions the tool is built from: fluent builders that
accumulate named steps (`ControllerBuilder`/`ControllerStep`), a two-phase
per-operator script trait (`prepare` = unrecorded scaffolding, `execute` =
the recorded demo), and a fake on-screen cursor so recordings show where
the automation is clicking.
- Adds the recording configuration in `TestDataConfig` (base URL, viewport
and video size, pacing, output directory); later PRs will add more defaults
such as the datasets and template workflows.
- Excludes `docs/operator-demo-videos/` from the docs-to-website sync
workflow: the module is build tooling, not docs content, so its sources are
never published to the website and module-only pushes do not trigger a
site sync.
Follow-up PRs add the UI controllers (login, navigation, drag-and-connect,
form filling, execution), per-operator sample values, and the generator and
runner that make the tool runnable end-to-end.
### Any related issues, documentation, discussions?
Closes #7519
### How was this PR tested?
No behavior change to any existing module. `sbt DemoVideoGenerator/compile`,
`scalafmtCheck`, and `scalafix --check` all pass.
### Was this PR authored or co-authored using generative AI tooling?
Generated-by: Claude Code (Claude Fable 5)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
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