gsxdsm ed2ffc4885 FN-8346: preserve manual scroll position in live logs ...

Preserve the sticky-bottom follow invariant across streamed Dev Server and System Controls output.

- Track pinned-bottom state synchronously for rebuild and system-log streams.
- Follow in-place Dev Server transcript mutations only while the reader is pinned.
- Cover manual unsnapping, stream growth, and re-pinning behavior.
- Add a patch changeset for live-log scrolling.

Files changed:
 .changeset/fn-8346-live-tail-scroll-follow.md      |  7 ++
 .../app/components/DevServerLogViewer.tsx          | 43 ++++++++++--
 .../__tests__/DevServerLogViewer.test.tsx          | 47 +++++++++++++
 .../__tests__/SystemControlsArea.test.tsx          | 81 +++++++++++++++++++++-
 .../command-center/areas/SystemControlsArea.tsx    | 44 ++++++++++--
 5 files changed, 208 insertions(+), 14 deletions(-)

Fusion-Task-Id: FN-8346

Fusion-Task-Lineage: c1eeb84d-c0af-473b-99f1-0d8564ac8a24

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>

2026-07-18 18:04:26 -07:00

12 KiB

Raw Blame History

View Raw