feat(tables): background import for large CSVs with live progress#4861

Merged

TheodoreSpeaks merged 20 commits into

stagingfrom

feat/1-million-table

Jun 4, 2026

Commits on Jun 3, 2026

feat(tables): background import for large CSVs with live progress
TheodoreSpeaks
committed
fix(tables): address review — import heartbeat, overlap guard, column/empty validation
TheodoreSpeaks
committed
Merge remote-tracking branch 'origin/staging' into feat/1-million-table
TheodoreSpeaks
committed
fix(tables): guard sync import overlap, scope fileKey to workspace, delete-on-replace after download
TheodoreSpeaks
committed
fix(tables): stream large CSV imports from storage instead of buffering the whole file
TheodoreSpeaks
committed
test(tables): fix async-import route tests for workspace-scoped fileKey + name uniquification
TheodoreSpeaks
committed
fix(tables): append imports start after existing rows; reconcile missed import failures in the tray
TheodoreSpeaks
committed
fix(tables): delete the uploaded CSV from storage after the import finishes
TheodoreSpeaks
committed
fix(tables): validate replace before deleting rows; ignore stale replayed import events by importId
TheodoreSpeaks
committed
fix(tables): bind import worker to its importId (no stale-worker clobber/overlap) and destroy storage stream on failure
TheodoreSpeaks
committed
feat(tables): byte-based import progress, cancel support, and a start toast that opens the import view
TheodoreSpeaks
committed
fix(tables): don't emit ready after cancel; honor cancel during the upload phase
TheodoreSpeaks
committed
improvement(tables): use a stop (square) icon for canceling an active import
TheodoreSpeaks
committed
fix(tables): make markTableImporting an atomic claim to close the concurrent-import TOCTOU race
TheodoreSpeaks
committed
improvement(tables): preview CSV import from a slice, drop client row-count warning

TheodoreSpeaks
and
claude
committed
fix(tables): gate import ownership every batch and stop canceled imports reappearing

TheodoreSpeaks
and
claude
committed
refactor(tables): drive import tray by polling derived from server, not SSE

TheodoreSpeaks
and
claude
committed
fix(tables): ignore superseded-run import events in the detail SSE cache

TheodoreSpeaks
and
claude
committed

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feat(tables): background import for large CSVs with live progress#4861

feat(tables): background import for large CSVs with live progress#4861
TheodoreSpeaks merged 20 commits into
stagingfrom
feat/1-million-table

Commits on Jun 3, 2026

feat(tables): background import for large CSVs with live progress

fix(tables): address review — import heartbeat, overlap guard, column/empty validation

Merge remote-tracking branch 'origin/staging' into feat/1-million-table

fix(tables): guard sync import overlap, scope fileKey to workspace, delete-on-replace after download

fix(tables): stream large CSV imports from storage instead of buffering the whole file

test(tables): fix async-import route tests for workspace-scoped fileKey + name uniquification

fix(tables): append imports start after existing rows; reconcile missed import failures in the tray

fix(tables): delete the uploaded CSV from storage after the import finishes

fix(tables): validate replace before deleting rows; ignore stale replayed import events by importId

fix(tables): bind import worker to its importId (no stale-worker clobber/overlap) and destroy storage stream on failure

feat(tables): byte-based import progress, cancel support, and a start toast that opens the import view

fix(tables): don't emit ready after cancel; honor cancel during the upload phase

improvement(tables): use a stop (square) icon for canceling an active import

fix(tables): make markTableImporting an atomic claim to close the concurrent-import TOCTOU race

improvement(tables): preview CSV import from a slice, drop client row-count warning

fix(tables): gate import ownership every batch and stop canceled imports reappearing

refactor(tables): drive import tray by polling derived from server, not SSE

fix(tables): ignore superseded-run import events in the detail SSE cache

Commits on Jun 4, 2026

fix(tables): close sync-import TOCTOU by claiming the atomic import gate

fix(multipart): keep abort wired after resolve so a mid-upload disconnect tears down the stream