The Framer bound a passed descriptor to the request line it belongs to,
on the premise that several requests can be in flight on one connection
so a descriptor could arrive with a chunk belonging to a different one.
That premise is false. hive-sock-client::try_once connects per request
(connect, write one line, read one line, drop) and priv_client's two
connect sites each open their own stream, so a connection carries
exactly one request: one line, at most one descriptor, nothing to
disambiguate. Request and response align by connection.
Delete it rather than move it. The recvmsg swap still has to happen —
SCM_RIGHTS is attached to a specific recvmsg call and BufReader::lines
cannot surface it — but the pairing it needs is "take the descriptor
that arrived with this line", not a queue and a claim policy.
First half of the fd-passing work, and deliberately the half with the
real failure mode in it. No syscalls here — the caller does the
recvmsg and feeds this (bytes, fds); it hands back complete messages
paired with the descriptor each one owns.
Association is the whole point. A descriptor does not arrive neatly
paired with the request that wants it: recvmsg returns whatever bytes
happen to be available plus whatever ancillary data rode along, so a
descriptor can arrive with a chunk holding only part of its request's
line, with a chunk whose bytes finish the previous request, ahead of
any of its own bytes, or alongside several complete requests at once.
Pairing "the fd from this chunk" with "the request in this chunk" is
therefore wrong in the worst way: the types are identical either way,
so nothing catches it, and the failure is one request executing
against another's descriptor — in this process, writing one agent's
state into a different transfer's socket. So descriptors queue on
arrival and each message claims the oldest unclaimed one at the moment
it completes.
Two consequences worth stating: a line that fails to decode does NOT
consume a descriptor (closing it there would destroy something
belonging to a request nobody processed), and unclaimed descriptors
are drainable so the teardown path can close them instead of leaking
one per abandoned message in a long-lived helper.
Lives in hive-priv-sock, not hive-priv: clippy's dead-code error was
right that an unwired module doesn't belong in the binary, and chasing
that produced the better home anyway — both ends need this. The daemon
sends descriptors and the helper reassembles them, so framing is part
of the wire contract rather than one side's implementation detail.
#2875 (merged) fixed this on main's flat modal.js before #2793's
component-dir split landed. Porting the same one-line fix here now
instead of leaving it as a rebase landmine for whichever PR merges
second.
mara: 'i dont like js css attacher. is there a cleaner way?' — yes: each
component instance was already building its own fresh CSSStyleSheet()
per connect, no sharing across instances, so adoptedStyleSheets bought
nothing here over a plain <style> tag. Same raw-text CSS import, just a
simpler attach step.
Splits the shadow-DOM custom elements out of the flat shared/src layout
into per-component directories:
hive-btn/hive-btn.{js,css}
hive-dialog/hive-dialog.{js,css}
hive-toast/hive-toast.{js,css}
hive-dialog and hive-toast were previously defined inline inside
modal.js alongside the openDialog/themedConfirm/themedPrompt/themedToast
orchestration helpers; modal.js is now a slim entry point that imports
the two component modules for their customElements.define side effect
and keeps only the orchestration functions, which aren't components
themselves. hive-dialog.js now imports hive-btn.js directly (it's the
actual consumer that creates <hive-btn> elements), instead of modal.js
importing it on hive-dialog's behalf.
Pulled the identical shadow-root-plus-adopted-stylesheet boilerplate
(previously duplicated between modal.js's local attachShadow() and
hive-btn.js's inline version) into a shared shadow-css.js helper,
attachShadowCss(host, cssText, shadowInit), used by all three
components. Behaviorally identical — same attachShadow() options per
component, just deduplicated.
No external import paths changed: every consumer only ever imported
the package-level @hive/shared/modal.js entry point, never the
component internals directly, so this is fully internal to the shared
package. Verified with a full frontend build (dashboard + agent
bundles).
hive-dialog's dismiss-on-backdrop-click handler checked e.target === this
(the host). Shadow DOM event retargeting sets e.target to the host for
ANY click that originated inside the shadow tree once it reaches a
listener attached on the host itself, not just clicks that actually hit
the host's own rendering — so the check was true for every click inside
.box that no other element's listener consumed first (title, message, a
bare checkbox row with no button to intercept it), immediately closing
the whole dialog. Reported by mara: clicking a checkbox in a
confirmation dialog (e.g. the restart dialog) dismissed the dialog
instead of toggling the box.
Switched to e.composedPath()[0] === this, the true original target
unaffected by retargeting — true only for a genuine backdrop click.
Step 1 of removing the localhost fallbacks: make the renderer emit the
value it already knows, so the option stops being a second, disagreeing
source of truth.
These options existed but nothing ever set them, so every agent fell
back to their localhost:<port> defaults while the real value reached
the container only as an env var. The two are consumed at different
times — the option is baked into scripts at build time (tea-login's
FORGE_URL), the env var is read at runtime — so which answer a given
code path gets depends on which one it happens to read.
Emitting them here follows the shape the otel block already uses: host
state becomes build-time agent module config. It is the precondition
for deleting the defaults, which is the actual fix: a loopback address
is only correct when the callee shares the caller's netns, and the
forge and homeserver are moving to swarm level, possibly onto other
hosts.
An absent var emits nothing rather than a guess. Once the defaults are
gone that surfaces as an eval failure, which is the point — better a
build that stops than an agent quietly talking to a port on the wrong
machine.
The emit is a pure helper rather than an inline loop so it can be
tested without process env. The first version of the test set env vars
and rendered the whole flake; it failed because the parallel runner
raced it against the existing env-mutating test, not because of any
defect. Testing the pure function has no such hazard, and the
render-level variant is kept #[ignore]d with that reason recorded.
current_flake_rev canonicalizes to /nix/store/<hash>-<pname>; the
hash right after /nix/store/ is what varies between builds, the
trailing -<pname> is constant. slice(-12) was taking the tail, so
two different builds would very likely render the same truncated
string. slice the hash prefix out instead, with a plain head-slice
fallback for a non-store-path rev (e.g. a bare local dir in dev).
damocles caught this in review on PR #2869.
Adds hyperhive_rev to the dashboard's /api/state StateSnapshot,
resolved via the same current_flake_rev helper get_agent_meta's
per-agent hyperhive_rev already uses. home.js renders it next to the
existing hive-identity line, truncated to the last 12 chars with the
full value in title=, hidden when the flake ref isn't a local path pin.
Requested by annika (infra.run) via dmatrix, hyperhive#2854.
Reverting the namespace move from the previous commit — mara's reason
is better than mine was.
I grouped it with swarm.peers and swarm.wireguard because the module
serves the swarm tier. But those two describe THE SWARM: who is in it,
how it is meshed. snapshotStore describes THIS HOST'S ROLE. On a
standalone store box the operator enables one service, and nesting it
under `swarm` implies they are configuring a swarm when they are not.
The swarm- prefix on the file and units stands: the name says which
tier the component serves, the option path says what you are turning
on. Those are different questions and they are allowed different
answers.
mara, in preparation for the swarm tier: the store is a swarm-level
role, not a hive one, so hive- was misleading about which tier it
belongs to. Module, units, syslog identifier, log lines and docs all
move to swarm-snapshot-store.
Also moved the option under services.hyperhive.swarm.snapshotStore, to
sit with swarm.peers and swarm.wireguard rather than dangling off the
top level. That is a judgement call beyond the literal rename — flagged
on the PR, and cheap precisely now: the option has never shipped, so
there is no deployment to migrate, whereas doing it after a release
would be a breaking change for no new benefit.
mara asked, and the file had already stopped being one thing: after
the gate moved off c0re.enable, swarm.nix held two concerns with
different audiences and different gates.
swarm.nix now declares WHO the peers are — data hive-c0re serialises
into HYPERHIVE_PEERS and the dashboard renders. Declaration only, no
config block.
swarm-wireguard.nix owns the mesh: assertions, the wg-hive interface,
the firewall port. That is plain host networking, and a machine which
runs no hive at all — the snapshot store — still needs it. Under the
old layout a reader could not tell which half of swarm.nix applied to
a non-hive host.
The two stay coupled by data, not by structure: the per-peer
wireguard* fields stay on the peer submodule, because that is where a
peer is described, and the mesh module reads them.
No behaviour change — same options, same gate, same rendered config.
mara: the option was the wrong shape for the concern. "this host runs
nothing else" is a deployment expectation, not something a module
should assert about its own host — and asserting it made co-location
look like a config toggle rather than what it is.
Replaced with docs/snapshot-store.md, which the module had no docs
page at all before: enabling it, why the mesh is the authentication
(cryptokey routing already binds source address to pubkey, so certs
would authenticate the same fact twice and add an expiry), why the
destination is keyed per agent (a per-hive prefix splits an agent's
chain the first time it migrates), what the sender may and may not
choose, why the firewall rule is interface-scoped, what a snapshot
does and does not contain, and what the pull side still needs.
The dedicated-host expectation is stated there as an operational
assumption with its own failure mode — true on day one, quietly false
the day someone notices the box has spare disk — rather than as an
assertion someone flips to false to make the build proceed.
Linked from CLAUDE.md's reading paths.
argus caught it: binding the socket to the mesh address does not open
the port. NixOS's firewall is default-deny and filters in netfilter,
before a packet reaches a bound socket — the bind chooses which
address accepts connections, not whether packets arrive. As shipped
the receiver was unreachable.
swarm.nix already shows the pattern for exactly this situation: it
opens the mesh's UDP port explicitly right after bringing the
interface up.
Interface-scoped to wg-hive rather than host-wide, so the option's
"reachable exactly by mesh peers" claim is actually true. A global
allowedTCPPorts would open the port on every interface including the
public NIC, leaving only the socket's bind address between the
internet and a root btrfs receive.
P1 of the storage backend: hives push agent snapshots over the
WireGuard mesh that swarm.nix already brings up. No controller
dependency — a btrfs subvolume tree, a socket-activated receiver, and
the existing mesh.
The mesh is the authentication. Cryptokey routing already binds a
peer's source address to its public key (allowedIPs = [
peer.wireguardAddress ]), so the store adds no key material and no
certs; anything else would authenticate the same fact twice.
Destination is keyed per AGENT, not per hive: after a migration the
same agent's next incremental send arrives from a different hive, and
a per-hive prefix would split its snapshot chain and break the
incremental parent lookup — the exact case this store exists to serve.
The sender unavoidably contributes the agent name (a btrfs stream
carries no such notion, and the subvolume name inside it is the
sender's). So the receiver owns the destination root and VALIDATES the
sender-supplied leaf against a whitelist charset — no slash, no dot,
so neither traversal nor an absolute path can survive it.
ListenStream binds this host's mesh address, never a wildcard, and
that is asserted rather than commented: bound to 0.0.0.0 the socket
would be an unauthenticated remote write into agent state.
swarm.nix: the mesh config moves off the c0re.enable gate onto
swarm.wireguard.enable. The mesh is host networking, not a c0re
feature — a swarm host that runs no hive (this store) previously got
no wg-hive interface at all. Nothing in that block was c0re-specific;
the peer data c0re consumes is rendered in hive-c0re and stays gated
there.
Confinement is deliberately not in the module: it is a property of the
deployment (a dedicated VM, or a container in the all-local case). The
systemd hardening is defence in depth only — btrfs receive needs
CAP_SYS_ADMIN, which can mount() its way out of the namespace those
directives set up. The `dedicated` option turns "this host runs
nothing else" into an assertion the build checks instead of an
assumption the deployer remembers.
hive-forge-notify grows a second binary, hive-github-notify. The two
share the notification half of the job — tolerant parse, classification,
formatting, dedupe, todo delivery — and nothing else: each binary owns
its host's protocol outright.
Two binaries rather than one multi-source daemon, and rather than a
cargo feature. A feature would unify across the workspace and cost every
crate its build cache. Two binaries keep the decision in nix: forge.nix
installs the forge unit, github.nix installs the github one under
hyperhive.github.enable, so a hive built without that module has no
github poller in its closure at all — GitHub access is separable (a
tier, a policy boundary), not merely switched off. Both binaries ship
from the existing derivation, so packages.nix is untouched.
The split is real at the code level too, not just at the unit level.
source.rs is a trait; the impls live in the binaries that use them, so
neither binary links the other's protocol code and the library names no
host at all. The forge-only assigned-issue rollup moves into the forge
binary for the same reason: it asks the forge what is assigned to this
agent, which is not a notification-protocol concern.
At runtime the github unit needs a PAT at <state>/github-token, the same
dashboard-provisioned token the gh wrapper and the git credential helper
already use. No PAT: it logs why and exits 0, which is why the unit is
Restart=on-failure and not always.
Forgejo's notifications API is modelled on GitHub's, so one tolerant
parse serves both — the differences (string thread ids, PullRequest vs
Pull) are absorbed by lenient deserializers rather than a second parse
path. Thread ids normalise to String at the parse boundary; they are
only ever opaque keys. Todo keys gain a per-source prefix so the two
hosts cannot collide, and the forge's is deliberately empty to keep
existing forge todo keys stable across the deploy that lands this.
The github loop honours the server's X-Poll-Interval, re-arming only
when the server asks for a slower cadence than ours; the hint is read
before the status check, because it arrives on error and empty pages too
and that is exactly when it matters. Reading the notification stream
needs the notifications scope on the PAT, which a token minted for push
access typically lacks; the failure mode is silence, so docs/github.md
says so explicitly.
done_summary previously only pointed at .out/.err without any visual
distinction, so a completed task with clean-looking stdout and a
nonzero exit still read as routine bookkeeping in the todo queue.
Rather than gating a flag on the exit code, key it on has_stderr - a
failed command mid-chain (cd bad-path && rm ...) can exit 0 while the
real evidence sits in stderr, so an exit-code trigger would filter out
precisely the cases where nothing looks wrong. .err's presence is
already the scarce, meaningful signal the Read() pointer is built on;
keying the flag on the same condition costs nothing on the common
quiet-success path (no stderr, no pointer, unchanged) and fires on
every case where something was written to stderr, including the ones
the exit code can't be trusted to reveal.
When stderr is present: header reads as a flag instead of neutral
bookkeeping, and the .err pointer is listed before .out so it's not
the last thing skimmed past on a long completion.
run_worker only polled shutdown.changed() inside the select! arm, which the
claim-and-spawn branch skips via continue whenever there's ready work. Under
a sustained stream of ready claims (a boot sweep across agents is the
realistic case) exit was deferred until the queue happened to drain instead
of being observed promptly.
check *shutdown.borrow() explicitly at the top of every loop iteration
instead of relying solely on the select! arm, so a busy loop still sees
shutdown promptly.
also documented why dropping pending Queued DAGs on shutdown is safe: every
NodeKind is idempotent-convergent, which is a property of the node set, not
of the queue, and isn't enforced by the type system. flagged the side-effect
tails (EmitRebuilt, ResolveApproval) as the ones closest to the edge.
fixeshyperhive/hyperhive#2848
fixeshyperhive/hyperhive#2841. hive-claude was extracted to its own
repo a while back (hyperhive/hive-claude) but this workspace kept
vendoring a path dependency on an in-tree copy - two copies with
nothing keeping them in sync.
drops "hive-claude" from workspace members, switches the dependency
to a git source pinned at hive-claude's current main (2900cc2), and
deletes the in-tree hive-claude/ directory.
this is the workspace's first git-sourced cargo dependency. verified:
cargo build/test/clippy -p hive-agent (the only consumer) all clean,
nix fmt 0 files changed, nix flake check all green (crane vendors the
git dep from Cargo.lock via its own fixed-output derivation, no extra
plumbing needed). network reachability + credentials for the
canonical host checked separately on hive-claude#1 - public repo, no
auth needed, hive-ci confirmed reachable; hive-priv (host netns) is
the one path nobody can test from a container, atlas is running a
one-agent canary rebuild once this merges as the real confirmation.
Per review: don't use is=, it reads as a hack (and it is one — is=-upgraded
built-ins can never host a shadow root, which is what caused the crash this PR
fixes in the first place). <hive-btn> is now a normal autonomous custom element
wrapping a real <button> inside its own shadow root, so it gets its shadow
encapsulation back (matching hive-dialog/hive-toast) instead of the document-
level stylesheet workaround from the previous commit.
delegatesFocus: true on the shadow root means .focus() on the host (what
modal.js calls for autofocus) reaches the inner button directly. The inner
button's native click is a composed event, so host-level click listeners
(what modal.js/themedPrompt already use) keep working unchanged.
modal.js: el('button', { is: 'hive-btn', ... }) -> el('hive-btn', { ... }) at
the one call site. dom.js: removed the is= special case from el() entirely —
it existed only to support this one now-gone usage. Build clean.
Element.attachShadow() throws NotSupportedError unconditionally for a
customized built-in (<button is="hive-btn">): the spec only allows
autonomous custom elements or a fixed list of native tags to host a
shadow root, and explicitly excludes any is=-upgraded built-in
regardless of which tag it upgrades. button isn't on that list either
way. This made every themed dialog (any confirm/prompt, since openDialog
always renders at least one button) throw and fail to render in a real
browser, though it passed CI since nothing there exercises actual
browser DOM.
hive-dialog and hive-toast are unaffected — both are genuine autonomous
custom elements (extends HTMLElement, no is= upgrade), which are valid
shadow hosts.
Fix: hive-btn no longer calls attachShadow. Styles adopt onto document
once (module-level guard) instead of per-instance shadow root, scoped
via the [is="hive-btn"] attribute selector instead of :host — same
light-DOM approach the rest of the app's .btn consumers already use.
Native button behaviour is untouched, only the styling mechanism
changed. Build clean.
Wraps the whole verb dispatch in run() with .with_context(|| format!("repo {repo}"))
instead of threading context through ~34 individual verb files. A body-decode
failure surfaces from forgejo-api as a bare ReqwestError with no status code or
URL retained (no client-injection point to capture more), so without this the
error alone can't distinguish a mistyped org/repo from a transient flake — see
the recent hive-forge triage-automation thread this was filed from.
Split run()'s match into a dispatch() fn so the repo can be captured once before
dispatching and the with_context wrap applied once after, uniformly, regardless
of which verb failed.
fixeshyperhive/hyperhive#2839. pr_assign_reviewer's own doc-comment
claimed full idempotency (already-requested = no-op), but conflated
'still pending' with 'already reviewed' - Forgejo clears a fulfilled
reviewer from requested_reviewers, so re-requesting them isn't a
no-op, it dismisses the standing review. now checks latest_reviews
for a non-superseded review from the target user first and skips
the request instead of blindly posting it.
`hyperhive.gui.enable = true` could not evaluate for any agent:
error: attribute 'hive-screen-mcp' missing
at nix/agent-modules/screen.nix:23:46
screen.nix is activated by `gui.enable` and reads
`config.hyperhive.packages.hive-screen-mcp`, but the flake's
`agentPackages` module — the thing that actually populates
`hyperhive.packages` from `self.packages.<system>` — never inherited
it. The package itself was fine (`nix/packages/default.nix` builds it,
and `nix/agent-modules/packages.nix` already documents
`hive-screen-mcp` as one of the keys it provides), so this was purely
the missing third wiring edit.
It went unnoticed because `hyperhive.packages` is a plain
`attrsOf package`: a missing key isn't a schema error, it only fails
where it's dereferenced. No agent on this hive currently enables the
GUI, so nothing ever dereferenced it.
Found when a config PR enabling the GUI for an agent failed its deploy
verify step.
mara: 'wait the common styles is literally just the button stuff? pls
make a button component now as part of this pr and replace the usage
in the modal. replacing all usages and finally removing the btn styles
from common css is a follow up then.'
<hive-btn> (hive-btn.js) is a customized built-in <button is="hive-btn">
with its own shadow root -- extending HTMLButtonElement keeps every
native button behaviour (click/keyboard activation, :disabled, form
participation) instead of re-implementing it on a generic wrapper.
Shadow root holds only an adopted stylesheet + a <slot>, so the
button's light-DOM content (label, or asyncBtn's swapped-in spinner
span) renders through unchanged -- slotted content stays styled by the
light-DOM cascade, so the global .spinner class still applies.
Variants (cancel/confirm/danger) are a 'variant' attribute, not a CSS
class, since they're a semantic prop of the component.
Customized built-ins aren't supported in Safari/WebKit -- fine here,
the project targets recent Firefox only (same reasoning as the
original custom-elements pilot).
Wired into modal.js: HiveDialog's buttons now render as
<button is="hive-btn" variant="...">, replacing the old
component-common.css .btn copy -- deleted that file + component-
styles.js entirely (their sole purpose was giving dialog buttons a
.btn look, which hive-btn now owns properly). dom.js's el() gained
support so it can create customized built-ins the same way it
creates everything else. hive-dialog.css dropped the now-dead
.cancel/.confirm/.confirm.danger rules.
Per mara's scoping: NOT touching the other .btn consumers across the
app (dashboard/agent submit buttons, form() helper, etc.) or removing
.btn from dashboard/common.css / agent/agent.css in this PR -- that
migration + cleanup is an explicit follow-up.
Verified with a full frontend build (grepped bundled JS for hive-btn/
variant to confirm it inlines); nix fmt clean.
mara: 'i dont like sharing css via js, thats not how it should be done.'
Replaced the DIALOG_CSS/TOAST_CSS template-string constants in modal.js
and the inline CSS text in component-styles.js with three real .css
files (hive-dialog.css, hive-toast.css, component-common.css),
imported as raw text via esbuild's 'text' loader and turned into
CSSStyleSheet objects at runtime (same replaceSync() call as before --
only where the CSS text comes from changed). Both packages' build.mjs
gained a '.css': 'text' loader entry on their JS-bundling step; this
doesn't collide with the separate page-stylesheet bundling ('css'
loader), which is a different esbuild invocation over different entry
points.
No behavior change -- same adoptedStyleSheets wiring, same rules,
same output. Verified with a full frontend build (grepped the bundled
JS to confirm the CSS text inlines correctly); nix fmt clean.
Follow-up to the light-DOM custom-elements pilot (mara: 'that one landed
and works. i dont really like the css still being shared - id like that
to be split by component, with common stuff via @include').
<hive-dialog> and <hive-toast> now attach a shadow root and adopt a
component-scoped CSSStyleSheet built from a template-string constant in
modal.js (DIALOG_CSS / TOAST_CSS), plus a new shared/src/component-
styles.js sheet (currently just .btn) adopted alongside it via
adoptedStyleSheets -- the native equivalent of a Sass @include, no
preprocessor added. Theme vars keep resolving through the shadow
boundary since CSS custom properties inherit across it; only plain
class rules needed the explicit move.
Deleted the global shared/src/modal.css entirely and dropped its
@import from both dashboard/common.css and agent/agent.css -- nothing
outside modal.js renders the old .tc-* classes any more. The <hive-
dialog> element is now the backdrop itself (:host carries the fixed-
position/centering rules that used to be .tc-backdrop on a light-DOM
div); box/title/message/content/actions all render inside its shadow
root. <hive-toast> similarly styles :host directly instead of a light-
DOM div, with the message text placed straight into the shadow root
(no <slot> needed since there's no external light-DOM content to
project).
Public API (openDialog/themedConfirm/themedPrompt/themedToast)
unchanged -- no call-site changes needed anywhere in dashboard/agent.
Verified with a full frontend build; nix fmt clean.
`NodeId` has been globally unique across DAGs since #2801, so the dag id
carried no information the node id didn't. The parameter was already
underscore-prefixed as unused, but still populated by `claim_ready`, carried
through the scheduler's mpsc on every `Claim`, and passed at the call site —
three layers of plumbing feeding a dead argument.
Removing it surfaced four more dead things it had been keeping alive:
`settle_approval_tail`, `settle_rebuild_tail` and `drain_meta_syncs` each took
a dag id they only forwarded to `complete_node`, and one `submit` binding was
never read. Those are deleted rather than underscore-prefixed — prefixing is
what let the original argument survive this long.
`Claim.dag_id` stays: it has live consumers in the tracing spans,
`append_subgraph`'s container guard, `Ctx` for the build-log link,
`first_error`, and the approval-deploy context.
`hive_host_sock::jobs::State` was a hand-maintained copy of
`hive_jobq::State` — five variants spelled the same in both, kept in sync
by whoever remembered. Adding `Skipped` last week meant adding it twice.
The wire crate now re-exports the scheduler's enum and `to_wire_state` is
gone.
Two states that were hidden now reach clients. `to_wire_state` renamed
`Pending` to `Queued` and folded `Finishing` into `Running`, so the
dashboard could not distinguish a node waiting on its dependencies from
one whose own work is done while its sub-nodes still run. Both are now
visible, and consumers say which they mean.
Every consumer had to move with it, and only the Rust ones said so: the
exhaustive matches in `hivectl` and `DagView::rollup_state` failed to
compile, while the dashboard's fourteen string comparisons would have
gone quietly wrong — a `finishing` node no longer counting as running,
a `pending` node no longer as queued.
The frontend also builds CSS class names out of the state string
(`rqe-` + state, `rqe-node-` + state) and keys its glyph map on it, all
lowercase. Those go through a `stateSlug` helper now; comparisons use the
wire spelling, presentation lowercases. Without that split every queue
entry and node chip would have silently lost its styling.
Dropping the `State as JobState` alias in hive-c0re falls out of this:
the alias only existed to tell two `State` types apart, and there is one
now.
The roll-up treated a cancelled child the same as a failed one, so a DAG
the operator cancelled before it started reported `Failed` — it claimed to
have failed at something when nothing under it ever ran.
`Failed` still outranks `Cancelled`: a group where one step broke and the
rest were dropped in response is a failure, and that is the fact worth
surfacing. Only a group with no failed child at all reports the cancel.
This also settles a disagreement. `DagView::rollup_state` on the wire has
always ranked failed over cancelled over the rest; the graph's own roll-up
had no `Cancelled` outcome to rank, so the two described the same DAG
differently depending on which one you asked.
`dag_of` and `dag_first_error` had shrunk to a single delegating call once
the walks moved into `hive-jobq`; their callers say what they mean without
the hop.
`subtree` was worse than redundant. It collected the descendant ids into a
`Vec` and both callers then looked each node up again by id — `dag_view`
needed a `let … else { continue }` for a lookup that could not fail.
Iterating `descendants()` hands back the node directly, so the round-trip
and the re-lookup both go.
`JobQueue::cancel` decided whether a DAG could be cancelled by reading node
run-state, walked the subtree, judged per node whether that node had asked
to observe cancellation, and re-ran the container's roll-up. Every one of
those is a fact the scheduler owns; core was reaching across the boundary
to compute them.
`Scheduler::cancel_node` now takes the whole subtree: cancelling a node
cancels the work under it, since a group is abandoned by abandoning its
root. The existing method generalises rather than gaining a sibling — it
had one production caller, which this replaces.
The gate runs over the work *under* the node, not the node itself: a group
root's state is its subtree's roll-up rather than a step that ran, so a
container is `Finishing` and never `Pending`, and gating on it would refuse
every cancel. A node with no children is its own work, which keeps the
previous single-node behaviour.
`observes_cancellation` moves in with it — it reads a node's declared edges
and knows nothing about what the payload means.
Core keeps the one genuinely domain-specific step, resolving a wire
`dag_id` to its container node, and is three lines otherwise.
Returning `false` for an unknown id gave the same answer as a node that is
merely still running, so a caller polling a stale id would wait forever for
a state that can never arrive. `Option<bool>` makes the two cases separate,
matching `node()`'s convention that `None` means the id isn't in the graph.
hive-c0re hand-rolled four traversals over a graph it doesn't own, because
`Graph` exposed only `node()` and `nodes()`. They are generic — nothing in
them knows what a hyperhive DAG is — so they move to `hive-jobq` and core
delegates.
`Graph` gains `root_of`, `descendants`, `roots`, `is_settled` and
`first_error`; they reuse the private `is_descendant` the crate already had
for its dep-scope rule. `subtree` gets faster on the way: core walked every
node's whole parent chain to the root for every node in the graph, where
`is_descendant` stops as soon as it sees the ancestor.
`first_error` deliberately looks for the first `Failed` descendant that
*carries* an error rather than the first `Failed` one. A node that rolled
its failure up from a child holds no error of its own and sorts before that
child, so the simpler version reports `None` for the common case and the
dashboard loses the reason. The distinction has its own test.
`dag_is_terminal` is deleted rather than moved: it was already a plain
`state.is_terminal()` read, and its three call sites now ask the graph.
Closes hyperhive#2788.
State::Skipped now rides the wire (per hive-host-sock's dag_view, no
longer filtered) — this was the last missing piece: the frontend had
no glyph for it, so a skipped node's per-node chip fell through to
QUEUE_STATE_GLYPH's '?' fallback.
Added a 'skipped' entry (·, same quiet glyph hivectl already uses for
the same state — no contract between them, just consistent taste) and
a .rqe-node-skipped CSS rule (dimmed only, no strikethrough —
deliberately distinct from .rqe-node-cancelled: a skipped node wasn't
dropped mid-flight, it was never going to run, so it should read as
expected/quiet rather than alarming). rollupState's defensive arm
(every(n => skipped || done) => done) already landed in #2799 and
needed no changes here.
buildNodeTree has no state-based filtering, so skipped nodes render
in the tree exactly like any other node kind — no other changes
needed. Verified with a full frontend build; nix fmt clean.
A node ruled out by its own dependency edges settles `Skipped` host-side,
but the wire folded it into `Cancelled` and `dag_view` filtered it out
entirely, so a client never saw which branch a run didn't take. Post-#2785
that is not a rare shape: every approval DAG has two not-taken tails and
every rebuild has one, on the happy path as much as on failure.
`State` gains `Skipped`, and it counts as terminal — the wait loops in
hivectl's progress display and the daemon's dag-settled check decide
"finished" with `all(is_terminal)`, so omitting it would hang them on
essentially every DAG.
`dag_view` now emits skipped nodes but no longer lets them keep a DAG
alive. Serialization and completion were the same expression: a DAG left
the snapshot because its nodes had all been filtered away. Keeping skipped
nodes on the wire under that rule would pin every finished deploy in the
queue view forever, so the completion test is now its own flag.
`rollupState` in the dashboard gains the matching arm. It has no `done`
case — `done` is inferred by falling off the wire — so its trailing
`return 'queued'` catches anything it doesn't recognise, and a green
deploy would have read as permanently queued the moment the backend
started emitting the new state. The Rust and JS roll-ups have silently
disagreed before; they are edited together here and say so.
