ui(logs): Add run actions cluster, cached logs and log popout page by SCcagg5 · Pull Request #22 · SCcagg5/dagu

SCcagg5 · 2026-10-28T13:11:13Z

Part of a stack of 31 pull requests that depend on each other. They must be reviewed and merged in order: each PR builds on the previous one and its diff only contains its own changes.

Previous: PR 21

Next: PR 23

All PRs of the stack

#	PR
1	specs: Add spec 083 and the samples store
2	ir: Add run state fields for ephemeral runs and reused outputs
3	runtime: Bound continuous steps and carry outputs of selected steps
4	api: Add step samples, events, availability and selected-step runs
5	test(ui): add YAML fixtures for the document model tests
6	ui(lib): add shared UI kit, status helpers and right-panel shell
7	ui(canvas): add canvas engine core, toolbars and editor helpers
8	ui(i18n): add workspace message catalogs, first batch
9	ui(canvas): add canvas Flow view, step run panel and workflow panel
10	ui(editor): add YAML document model, canvas model and run source logic
11	ui(editor): Add edit session, YAML format and quick fixes, run actions, tab strip
12	ui(editor): Add canvas graph model, Add step panel, issues popover, run bar
13	ui(canvas): Add layered layout, dependency edges, status styles, reference picker
14	ui(canvas): Add export, flow builder, upstream data panel, output capture
15	ui(canvas): Add node cards, launchers, inspector sections, client issues
16	ui(editor): Add visual editor, step inspector and YAML file panel
17	ui(lists): Open runs on the workflow page; add tab and schedule helpers
18	ui(workspace): Add workspace URL state, legacy redirects and run list links
19	ui(workspace): Add workspace data layer, run facts and Workflow panel
20	ui(workspace): Add run start controls, visible runs and reuse source
21	ui(workspace): Add data provider, bar identity, continuous panel and step list
22	ui(logs): Add run actions cluster, cached logs and log popout page
23	ui(workspace): Add Activity dock, step run view and workflow page
24	test(workspace): Add integration tests for the workspace shell and step view
25	ui(pages): Retire classic run pages and open runs on the workflow page
26	test(editor): Add integration tests for the editor, inspector and run overlay
27	test(ui): Add repository-wide guard tests and ESLint boundary rules
28	e2e: Add workspace helpers and fixtures, update existing specs
29	e2e: Add workspace specs, part 1 of 2
30	e2e: Add workspace specs, part 2 of 2
31	examples: Add the workspace demo workflows

Stack 22/31. Base branch: stack/21-ui17. Review and merge in order; this PR builds on the previous one.
Size: 20 files changed, 3689 insertions(+), 441 deletions(-).
Checked: Typecheck (tsc) of the whole UI and the unit tests of this PR (Vitest), on top of the previous PR.

Summary

This PR adds the run actions cluster of the bar, a "Copy to editor" hook, the cached logs of reused steps, and the popout page for a log. It reworks the shared log viewers (ExecutionLog, StepLog) to support cached lines and a log order toggle, and adds a canvas preview to the retry dialog.

Why

A run of one step reuses earlier outputs, so its log must show the lines of the source runs too. A user also needs the stop, retry and reschedule actions on the bar, and a log in its own window. This PR follows PR 21 (step list, data provider). Later PRs mount the cluster, cached logs and popout in the page.

Changes

Counts: 10 existing files modified, 10 new files (4 tests new, 3 updated).

Bar: RunActionsCluster (stop, cancel auto-retry, reject, retry, reschedule, dequeue, then Copy to editor; each group keeps a fixed slot), useCopyRunSpecToEditor (confirms when the editor has unsaved changes).
Dock: CachedLogs (reads the last 500 lines of each source run log, in activity or raw mode).
Popout: LogPopoutPage and PopoutBar (step log or run scheduler log, with links back to the workspace).
Log viewers: new LogOrderToggle and useLogOrder; ExecutionLog and StepLog take cachedLines and pageView, and keep search and scroll per log identity; LogViewModeSwitch, ActivityLine (24 px rows with details), ForeachBodyStepLog follow.
DAGRunActions: stopAll (stop all running instances), markActions, onRescheduled, onDequeued, and a previewEngine choice (mermaid or canvas) for the retry preview. A reused step shows as Skipped in the preview.
DAGSpecReadOnly: reworked, with the canvas loaded lazily.

How to review

dock/CachedLogs.tsx.
ExecutionLog.tsx and StepLog.tsx (cached lines, tail and page view).
bar/RunActionsCluster.tsx and DAGRunActions.tsx.
popout/LogPopoutPage.tsx, PopoutBar.tsx.
DAGSpecReadOnly.tsx.

Most attention: the follow and pause logic of the live log end in StepLog and ExecutionLog, and the retry preview in DAGRunActions.

Tests

New: RunActionsCluster, CachedLogs, LogPopoutPage, StepLog.
Updated: ExecutionLog, DAGRunActions, DAGSpecReadOnly (each grows by several hundred lines).

Screenshots

These components are used by later PRs. The screenshot shows the Log tab with the "cached" lines of reused steps in the final UI.

…step list (dagucloud#3401) * UI: workflow-workspace/continuous, workflow-workspace/bar, workflow-workspace/data * Bound the samples cache and fix chart input * Test that run history polls under re-renders * Sync the webhook chip and fix bar and chart input * Read a continuous step again when its run ends

Without a variant the note was a success toast, which shows nothing.

Stop all reported success when the server returned 200 with a list of runs that did not stop. The error modal now lists those runs, and the view still refreshes. The run that an edited retry creates opened on the page named after the DAG, which finds no file when the DAG name differs from the file name. It now opens on the page of the source file. The line count of the run log was a live region, so screen readers announced it on every poll of a live run. It is now plain text for screen readers. Activity lines were keyed by their row, so open details moved to another line when a new line shifted the rows. They are now keyed by line number. Copy to editor checked only the editor handle when the user confirmed the replace. The editor can freeze or become read-only while the question is open, so the confirm now checks the same conditions as the button.

A toast without a variant is a success and shows nothing, so "Stop signal sent to all running instances" never appeared. It is now a note, like the toast of a single stop.

The Details chevron of an activity line had no handler of its own. Its click reached the row, which ignores a click while text is selected so that a drag-select does not toggle. Tab keeps a selection, so Enter on the chevron did nothing. The chevron now toggles on its own press. A log without the Page View switch shows only its tail, but Jump to line still opened a page. The run log then had no way back to the tail. The jump controls now follow the switch.

A pause while another stream loaded froze the previous stream: after a switch to stderr, a focus on Search or a scroll before the response kept stdout under the stderr label. A pause now freezes only loaded content, and freezes the new stream once it comes. A reschedule with a DAG name override makes a run of another DAG, which this workflow page does not list. The page now stays on its run instead of selecting the new one and reporting it as not found. The run ID link of the log pop-out named the workflow by its DAG name. It now names the file, whose name can differ.

This was referenced Oct 28, 2026

specs: Add spec 083 and the samples store dagucloud/dagu#3381

Merged

ui(logs): Add run actions cluster, cached logs and log popout page dagucloud/dagu#3402

Merged

yohamta0 force-pushed the stack/21-ui17 branch from a52a9b6 to 8bb60aa Compare October 29, 2026 09:21

yohamta0 force-pushed the stack/22-ui18 branch 4 times, most recently from e7c0757 to a1f4947 Compare October 29, 2026 12:58

yohamta0 force-pushed the stack/21-ui17 branch from 1eace44 to 1d479a2 Compare October 29, 2026 13:21

yohamta0 force-pushed the stack/22-ui18 branch 3 times, most recently from ed94b5a to 1138d42 Compare October 30, 2026 08:07

yohamta0 force-pushed the stack/21-ui17 branch from a1c5268 to 88dcc73 Compare October 30, 2026 08:43

yohamta0 force-pushed the stack/22-ui18 branch from 1138d42 to 17fc754 Compare October 30, 2026 08:43

yohamta0 force-pushed the stack/21-ui17 branch from 88dcc73 to 704df12 Compare October 30, 2026 11:03

yohamta0 force-pushed the stack/22-ui18 branch 2 times, most recently from 29a591b to cc6206c Compare October 31, 2026 04:50

yohamta0 force-pushed the stack/21-ui17 branch from 05a5188 to e2867d5 Compare October 31, 2026 05:37

yohamta0 force-pushed the stack/22-ui18 branch from cc6206c to 2f8063f Compare October 31, 2026 05:37

yohamta0 force-pushed the stack/21-ui17 branch from e2867d5 to 2c8b875 Compare October 31, 2026 06:28

yohamta0 force-pushed the stack/22-ui18 branch 2 times, most recently from a77738e to b67869c Compare October 31, 2026 09:21

yohamta0 force-pushed the stack/21-ui17 branch from 3600a9f to 9faa391 Compare October 31, 2026 10:43

SCcagg5 and others added 7 commits October 31, 2026 19:44

UI: dags/components, workflow-workspace/bar, workflow-workspace/popout

608fc62

Mark the source-match note as info

bb72d22

Without a variant the note was a success toast, which shows nothing.

Show the stop-all toast as a note

d59533f

A toast without a variant is a success and shows nothing, so "Stop signal sent to all running instances" never appeared. It is now a note, like the toast of a single stop.

yohamta0 force-pushed the stack/22-ui18 branch from b67869c to 60f1640 Compare October 31, 2026 10:44

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ui(logs): Add run actions cluster, cached logs and log popout page - #22

ui(logs): Add run actions cluster, cached logs and log popout page#22
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SCcagg5 commented Oct 28, 2026 •

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SCcagg5 commented Oct 28, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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SCcagg5 commented Oct 28, 2026 •

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