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windmill/frontend
AlexRV12andClaude Opus 5 73b71a8fac feat(sessions): persist artifact version selection in preview tabs (#10655)
* feat(sessions): persist artifact version selection in preview tabs

The artifact viewer's version pin was component-local state, so picking an
older version from the history dropdown was lost on reload. It now rides on
the preview tab's URL (`artifact:<id>?v=<n>#<name>`), which is persisted with
the tab, so a reload lands the reader back on the version they were reading.

Omitting a version means "leave the reader where they are", not "show the
latest". Every artifact tool re-opens the document it just wrote, so an
omitted version that cleared the pin would yank a reader out of the version
they chose on every single edit. That rule lives in keptVersion(), which
targetUrl() applies to every path that re-points a tab, so open() and
navigate() cannot disagree about it — the breadcrumb picker opens highlighting
the artifact the active tab already shows, and re-picking it must not double
as a reset to latest. A pin belongs to a (tab, artifact) pair, so a tab
re-pointed at a different document carries nothing over, and a new tab starts
unpinned. Moving off a pin is the reader's own action, through the version
dropdown, "Back to latest", or the new pinArtifactVersion(). Since the pin is
part of the tab model, get_preview_status now reports it, so the assistant can
tell that the reader is not looking at what it just wrote.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(sessions): bound a stamped artifact version to a safe integer

Number.isInteger(1e21) is true, but interpolating it yields `?v=1e+21` while
parseArtifactRoute matches digits only, so artifactUrl could stamp a url that
reads back as null — the one outcome the guard exists to prevent, and one that
would persist with the tab. Safe integers always interpolate in decimal.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* fix(artifacts): tell a failed version read apart from a missing version

getArtifactVersion swallowed a rejected read and returned undefined, so a
transient IndexedDB failure was indistinguishable from a pruned snapshot. Both
its callers act on that distinction, and both acted wrongly: the artifact
viewer clears the reader's pinned version on absence — now that the pin is
persisted with the tab, clearing it destroys it — and read_artifact tells the
model the version is gone and to call list_artifact_versions.

It now rejects instead. The store still answers for the current version, which
it holds in memory and can serve without the DB; anything older propagates, the
viewer keeps the pin and leaves the document on screen, and read_artifact
reports a read it could not make rather than a version that does not exist.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
2026-08-12 15:31:31 +00:00
..
2026-02-19 09:33:33 +00:00
2026-03-05 18:11:40 +01:00
2026-03-18 11:38:22 +00:00

Windmill frontend

The Windmill frontend written in Svelte 5 + Tailwind CSS

The frontend is under AGPL, see the LICENSE file at the root of this repo