Moves the TermMsg rendering pipeline (Row.tsx, termMsg.ts, linkify.tsx,
markdown.ts) from @hive/agent into @hive/shared, so swarm-ui becomes a
second consumer of it instead of forking a copy -- CSS was already
shared (@hive/shared/terminal.css). marked+dompurify move from
@hive/agent's deps to @hive/shared's; swarm-ui picks them up
transitively, no new direct dep there.
New swarm-ui route /agents/:name/term (AgentTermPage), linked from
AgentsPage's detail panel via a "terminal" badge next to "link matrix
account". Consumes GET /api/agents/{name}/term/stream: unlike
@hive/agent's own useLiveStream (TermEnvelope-wrapped, history/backfill
dance), the swarm relay forwards one bare TermMsg per SSE event with no
envelope and no history endpoint -- useSwarmTermStream is a much
smaller hook for that shape (EventSource -> parse -> coalesce, nothing
to buffer/dedupe/backfill against).
Verified against a live SSE mock (screenshots in /agents/iris/state/screenshots/
3801-agents-detail-panel-terminal-badge.png and
3801-agent-term-page-live-rows.png -- real rows rendering through the
shared Row component, not just a build/typecheck pass).
A terminal row published on `$SWARM.term.<hive>.<agent>` goes out bare,
with no envelope around it and no server-side stamp, so a subscriber had
nothing to place the row in time with beyond its own receipt clock —
wrong by the queue's latency and meaningless for anything read later
than live.
`TermMsg` gains `ts`, ISO 8601 UTC. `classify` takes the event's own
unix-seconds stamp and applies it to every row that event expands into,
so a row replayed out of sqlite says when it happened rather than when
it was read, and a row that sat in a lagging subscriber's buffer does
not lie about its time. The oversize degrade keeps it; only the body is
ever spent.
`TermEnvelope` stops duplicating `ts` and keeps `seq`: the dedup counter
is a real transport concern, the event's time is not, now that it rides
on the row. Nothing in the frontend read `envelope.ts` — only the type
declared it.
Refs #4321
Per mara's screenshot report (agent-terminal icons not aligned in the
first column) — and her explicit follow-up steer on the first version of
this fix: 'dont do it by offsets at all, it should be part of the layout
that they align.'
Root cause traced first, not guessed: .row-glyph relied on inheriting
text-indent: -1.4em from .live .row to paint its glyph in the reserved
prefix slot; details.row > summary separately reset text-indent: 0 for
its own hanging-caret needs, which also zeroed the inherited value for
the icon nested inside it (indent inherits by computed value, not by
rule). Two independently-computed offsets that had to agree by hand,
and silently didn't.
Replaced the whole offset scheme with a real structural fix: every row
is a 2-column CSS grid (icon column, width from one shared
--row-icon-col custom property, then content column), and a details
row grids its own <summary> with the exact same grid-template-columns
value instead of griding itself (so its <pre> body still stacks full
width below, not squeezed into column 2). Icon and content are placed
by explicit grid-column, not auto-placement inference, so an icon-less
row's lone child still lands in the content column. .row-content is a
new wrapper class (Row.tsx, terminal.js's row()/mutableRow()/
placeholder()) giving that content an element the grid can target by
class - a DocumentFragment (what linkify() returns) doesn't persist as
a node once appended, so without an explicit wrapper there was nothing
for the grid to place.
Caught and fixed a second real bug while building this for real (not
just reasoning about the CSS): the first draft's details.row { display:
block } had lower specificity than .live .row's display: grid and never
actually applied, squeezing <summary> into the row's own 1.4em icon
column and wrapping its text one character per line. Needed
.live details.row to out-specify it.
Verified with a headless-chromium render of all 6 row shapes (flat
icon / flat icon-less / flat markdown-body / details icon / details
icon-less / a long-wrapping flat row) - all align and wrap correctly.
Also verified via the earlier Range.getBoundingClientRect() measurement
(glyph paint position, not just the element's own box): diff 0.00 for
both this and the previous fix, but only this one is structural rather
than two numbers that happen to still agree today.
agent.md, css-vars.md, design-guide.md, shape.md, terminal-rendering.md --
26 of 40 write-good.Passive hits rewritten to name the actor (hive-agent,
browsers, the harness, the client, lifecycle::{spawn,rebuild}, CSS, the
router, ...), reusing an actor already named nearby wherever one exists.
14 left alone: established config-state conditionals ("when X is
set/enabled/given/called"), negative-capability/state-descriptor idioms
("is gone", "is hidden", "is unchanged"), one false-positive
("typed slash commands" as a compound noun, not a passive action), a
backward-looking changelog fact with no actor worth naming, and two
deliberately-parallel rhetorical contrasts (sanitized vs XSS-safe;
cache-hit vs cache-miss) left symmetric on purpose.
dashboard.md (70 more hits) is the next docs/web-ui/ batch, not part of
this one -- big enough to deserve its own PR.
hyperhive#4008, mara: 'add a setting to not display verbose output...
like the grey colored debug stuff.'
Same shape as the existing expand-tool-output preference
(ExpandDetailsSetting.tsx): a new shared/src/prefs.ts key pair
(getHideDebugPref/setHideDebugPref), a new settings-menu-row component
owning its own state (HideDebugSetting.tsx, not a prop threaded through
the shared SettingsMenu component — per mara's earlier review on the
first one, more per-page options as props there is how that component
accumulates cruft), mounted next to ExpandDetailsSetting in Root.tsx.
Row.tsx skips (returns null for, not CSS display:none) any TermMsg
whose level is 'debug' when the pref is set — matches the muted 'debug'
row this issue is about (see docs/web-ui/terminal-rendering.md's Levels
table). Read live per-row, same as expand-details, so toggling applies
to newly streamed rows in an already-open tab without a reload; already
-rendered rows are unaffected either way, same non-retroactive
precedent the existing preference already sets.
Per mara's go-ahead on hyperhive#3902 ("getting started is good, but
terminal rendering does not go in there i think"):
Moved 21 top-level docs/*.md files into 7 new topic subdirectories
(existing web-ui/, turn-loop/, swarm/, tools/, crates/ untouched):
getting-started/ setup.md
agent-lifecycle/ agent-hierarchy.md, approvals.md, persistence.md
trust-boundary/ boundary.md, security.md
integrations/ forge.md, matrix.md, github.md, knowledge.md
networking/ gateway.md, network.md, snapshot-store.md
scheduler/ jobq.md, coordinator.md, ci.md, observability.md
process/ conventions.md, gotchas.md, pr-review-gate.md
web-ui/ terminal-rendering.md (moved into the EXISTING dir,
per mara's correction to the original getting-started
guess -- it's UI implementation detail, not onboarding)
The physical layout now matches docs/README.md's own topical headers,
which already amounted to this taxonomy -- see the scoping comment on
the issue for the two findings that motivated this (a genuine
duplication between CLAUDE.md's old "Reading paths" list and
docs/README.md's grouped one, since drifted out of sync with each
other; and the flat layout not matching the grouping we already had).
Fixed every cross-reference this moved across the whole repo (~120
files: docs/ internal links at every depth, Rust doc comments, nix
module option docs, crate READMEs) -- verified two ways: a grep sweep
confirming zero remaining references to any old path, and a script
that resolves every markdown link in docs/**/*.md + CLAUDE.md +
README.md against the filesystem and reports anything that doesn't
exist (zero broken links).
Collapsed CLAUDE.md's "Reading paths" section (the duplicate) down to
a pointer at docs/README.md, now the single index. Rewrote
docs/README.md itself to use the new subdirectory paths and added the
one doc it was missing that CLAUDE.md's old copy had (pr-review-gate.md).
Classified all 22 docs/*.md files first via a haiku subagent (mara's
suggestion) on two axes -- proposed grouping and operator-vs-
implementation focus -- before finalizing the taxonomy; spot-checked
the report and found internal inconsistencies (its classification
table disagreed with its own summary section for a few files), so this
taxonomy is my original proposal + the one correction mara gave
directly, not a blind application of the subagent's table. The
operator-focus data it gathered is still useful for a follow-up
content pass (docs skewing 'mixed' rather than pure operator-facing),
not addressed in this PR -- structure only.
nix fmt clean, both pre-push lints clean.
2026-09-02 01:55:37 +02:00
Renamed from docs/terminal-rendering.md (Browse further)
