Review follow-ups on #2785.
`DepWhen` wraps `BitFlags<TerminalState>` instead of a hand-rolled `u8`,
so the bit manipulation belongs to the library and `TerminalState` gains
its flag value from `#[bitflags]` rather than a `bit()` match anyone
could get wrong. `of`/`accepts`/`is_empty` become one-liners over it.
Serialization is written out by hand rather than derived: clippy's
`unsafe_derive_deserialize` fires on deriving over a type with unsafe
internals, and the honest fix is to say what the wire form is. It is now
the list of accepted outcomes — `["done","failed"]` — which reads better
than a bitmask and survives the bits being renumbered.
Also drops the `pub use` re-export of `DepWhen` / `TerminalState` from
hive-c0re's `model`. It existed so that `use super::model::…` kept
compiling, which is a shim for one consumer's convenience; the sites
import from `hive_jobq` directly now.
And removes comments narrating what the code used to be. Git holds that.
Splits what was one `Cancelled` outcome into two, because they were two
different facts wearing one name:
- `Skipped` — the node's own edges ruled it out. Expected; the failure
branch of a run that succeeded is `Skipped`. A parent's roll-up
**ignores** it.
- `Cancelled` — the work was dropped before it could start. Still
not-success for the roll-up, as before.
Without that split, branching on outcome defeats itself: exactly one
branch is always ruled out, `any_child_failed` counted it, and every DAG
containing a branch would have rolled up failed no matter how the run
went. Caught in review before it was written, not after.
`AFTER_ANY` becomes `{Done, Failed, Skipped}` — "anything except the work
being dropped". That is what it always meant; it only swept in
cancellation because cancellation wasn't distinguishable from
elimination. Audited every user rather than assuming, which is how the
one regression in my own proposal surfaced: `{Done, Failed}` would have
refused to run rebuild's recovery `Reconcile` after a failed `MetaSync`
(that eliminates `Prebuild`, so the tail's dep is `Skipped`, not
`Failed`) and left the container down.
With that, the templates stop computing outcomes and let the graph pick:
- `ResolveApproval { approval_id, outcome }` — one tail per outcome, each
edged to accept only its own, so exactly one is ever runnable.
- `EmitRebuilt { agent, ok }` — a pair. `ok` is not derived, it is which
of the two the graph let run.
Edges are conjunctive, so "any of these roots failed" is not directly
sayable. The composition: the success branch is `AFTER_OK` on every root
(so it is itself eliminated the moment one doesn't succeed), and the
failure branch keys off *that* elimination. The failure branch also
waits on every root — without it, a failed `Prebuild` eliminates the
success branch immediately and the failure would be announced while the
recovery `Reconcile` was still running. The tests caught that one.
Deletes, all of them #2770's host-side debt:
- `Claim.deps`, `DepOutcome`, `Claim::deps_state`, `Claim::deps_error`
and the dep-snapshotting loop in `claim_ready`. Executors read their
own variant now; nothing inspects anything.
- `NodeKind::is_tail()` and the `cancel` exemption built on it. Sparing
is derived from the edges: `cancel` keeps a node iff one of its edges
accepts `Cancelled`. An approval tail names it and survives to resolve
the row; `Reconcile` doesn't and is cancelled with the rest. My earlier
claim that this couldn't dissolve was only true while `AFTER_ANY`
accepted cancellation.
`resolve_approval_dag` / `deploy_terminal_tag` now take `TerminalState`
rather than the wire `State`, so both matches are exhaustive instead of
ending in a catch-all.
Skipped nodes are filtered off the wire alongside `Done` ones. That costs
some dashboard detail on a failed rebuild — which steps were skipped —
and the tests say so with a pointer to the follow-up. Surfacing them as
`Cancelled` instead would be worse: the client roll-up ranks `Cancelled`
above `Running`, so a successful DAG with a not-taken branch would read
as cancelled.
`DepWhen` was two named cases, so every new combination wanted a new
variant. It is now a set over the terminal outcomes: a `u8` bitset
newtype, no dependency, with `AFTER_OK` / `AFTER_ANY` kept as the two
constants the templates actually use. "Run regardless" is all outcomes,
"anything that isn't a failure" is `{Done, Cancelled}`, a compensation
branch is `{Failed}` — closed under combination, so it never needs
another variant.
`TerminalState` is its own type rather than a subset of `State`, so an
edge cannot name `Pending` / `Running` / `Finishing`. Those are
meaningless in a dependency and are better unrepresentable than
validated against. The empty set is the one thing that can't be typed
away — nothing satisfies it, so `validate` rejects it next to the cycle
check.
Two consequences worth calling out:
- `cascade_cancel` collapses to one rule: a pending node is doomed once
any edge it names can no longer be satisfied. The hardcoded `AfterOk`
special case is gone, and a weak-edged node survives its dependency's
cancellation because of its own edge rather than by exemption.
- The cascade now runs on **any** terminal outcome, `Done` included.
With sets, success rules dependents out just as failure does — a
`{Failed}` branch is unsatisfiable the moment its dependency succeeds,
and leaving it `Pending` would wedge the subtree non-terminal forever.
That is a hang, not a wrong answer, so it is the load-bearing half of
this commit.
Edges are conjunctive, so "any of these N failed" is not directly
sayable. The composition that works is in the tests: the success branch
depends `AFTER_OK` on every root, so it is itself cancelled the moment
one of them doesn't succeed, and the failure branch hangs off *that*
with `{Cancelled}`. Exactly one of the two runs.
Also deletes hive-c0re's duplicate `DepWhen` enum and the
`to_crate_when` translation beside it. The copy bought nothing and had
to be widened in lockstep with the crate's edge model — it is the
in-between layer #2772 exists to remove, and it is what broke the build
when the crate's spelling changed.
All 34 jobq tests pass, including the four new ones covering both
directions of a failure-only branch, weak-edge survival of a cancelled
dependency, and the aggregator composition.
The dashboard has a themed modal/dialog system (modal.js: themedToast/
themedConfirm/themedPrompt) and a data-async form submit interceptor
(bindAsyncForms) that every dashboard action routes through. The
per-agent UI never adopted either — it had its own more primitive
data-async handler using native window.confirm()/alert() (8 call
sites) and a duplicated el() DOM helper.
- Moved el() out of dashboard/common.js into shared/src/dom.js.
- Moved modal.js + modal.css from dashboard/src/ to shared/src/,
updating its internal el import.
- Moved bindAsyncForms from dashboard/common.js into shared/forms.js,
alongside the asyncBtn primitive it's built on.
- Updated every dashboard file's imports to the new shared locations
(no re-export shims).
- agent.css now @imports shared/modal.css so the dialogs render
themed there too.
- agent/app.js: dropped its local el()/data-async duplicate, wired
bindAsyncForms(), and replaced all 8 window.confirm() sites with
themedConfirm (async, wrapped in a fire-and-forget IIFE where the
call site needs a synchronous boolean return, e.g. the slash-command
dispatcher).
Closes hyperhive#2791. Verified with a full frontend build
(npm run build) — both dashboard and agent bundles compile clean and
agent.css picks up the .tc-* dialog styles it previously lacked.
asyncBtn() (shared/src/forms.js) is used by both the dashboard and the
per-agent UI, but its .spinner class + @keyframes spin animation only
lived in dashboard.css. The agent UI's loading spinner rendered as a
static unstyled glyph instead of the animated amber spinner the
dashboard gets. Moved the rule to shared/base.css, which both
common.css (dashboard) and agent.css already @import.
Review catch from argus on #2770: with the terminal hook gone, cancel
spares the DAG's tail node so it can report the cancellation — which
leaves that node `Pending` until the scheduler's next pass.
`post_rebuild_queue_cancel` emits its snapshot synchronously, and
`rollup_state` ranked `Queued` above `Cancelled`, so the operator who
just cancelled a DAG saw it go back to **Queued**: "the cancel didn't
take". Asserted in `cancel_clears_queued_dag`, which failed before this.
Fixing it surfaced an older disagreement. `builds.js::rollupState` has
always been `failed > cancelled > running > queued`; the Rust was
`failed > running > queued > cancelled`. The two had silently diverged
under a doc-comment claiming they agree. Harmless until now only because
cancelled nodes never coexisted with live ones — a spared tail running
over cancelled work would have rendered `Running` host-side and
`Cancelled` in the dashboard.
The JS was the correct side, so the Rust moves to match it exactly:
`Failed > Cancelled > Running > Queued > Done`. No frontend change.
The queue carried a per-DAG `HookKind` that fired an inline side effect
from outside the graph when a container rolled up terminal. mara asked
three times why this could not be an ordinary node; the answer in the
code was a doc-comment claiming a node could not work, and it was wrong.
`DepWhen::AfterAny` already existed with two live users, and a weak edge
is satisfied by a `Cancelled` dep, so a tail node runs on success,
failure and cancel alike. What was genuinely missing was smaller than a
hook: a node had no way to learn how the work it followed ended.
So: `Claim` now carries `deps: Vec<DepOutcome>`, snapshotted at claim
time from the graph the scheduler already holds (no `hive-jobq` change).
`Claim::deps_state()` / `deps_error()` roll that up, and two new kinds
consume it — `ResolveApproval { approval_id }` and `EmitRebuilt { agent }`.
Templates append one as a group-root with `AfterAny` edges onto the DAG's
other group roots; a root's state is its subtree's roll-up, so that
covers every node without fanning out to each of them.
Deleted: `HookKind`, `DagSpec.hook`, `NodeKind::Dag.hook`, `DagMeta.hook`,
`TerminalDag`, `terminal_dag()`, `terminal_summary()`, `dag_agents()`,
`dag_rollup()`, `fire_terminal_hook()`, `run_terminal_hook()`,
`emit_rebuilt()`. `complete_node` returns `()`.
Load-bearing details:
- `JobQueue::cancel` spares tail nodes instead of cancelling the whole
subtree, and returns `bool`. Without this a cancelled approval DAG
would dangle its approval forever — the hazard `tests.rs` already
named. The spared tail's deps are `Cancelled`, which satisfies its weak
edge, so the scheduler claims it and it resolves the row as cancelled.
`hive-jobq` anticipated exactly this: `cancel_node`'s doc already says
to settle afterwards so "a weak-edge terminal node observing the
cancellation" can advance.
- The existing `complete(container)` call after cancelling is kept and is
deliberately a no-op when a tail was spared (a non-terminal child parks
the container back in `Finishing`), so power ops still settle
synchronously with no branch.
- `DeployTail` is NOT `is_tail()`: it does real compensating work, and a
cancelled DAG has nothing to compensate.
- `exec::failure_reason` falls back to `first_error(dag_id)` because a
group root that rolled up `Failed` from a child carries no error of its
own — without it every tail-reported failure would lose its reason.
- `EmitRebuilt` is per agent, so a multi-agent DAG reports each agent's
own outcome rather than painting all of them with the DAG roll-up.
- `ResolveApproval` is agentless: the approval row already names its
agent, and that is also what lets one tail close a multi-agent DAG.
Transients-derived-from-running-nodes and the frontend's node-kind
strings stay out of this change; they touch iris's slice and review
better next to their own diff.
`builtins.toJSON` already serialises a derivation as its out path and
`null` as `null`, so the `if … then null else "${…}"` binding was doing
by hand what the serialiser does anyway. Hand the package in whole and
drop the intermediate.
The gc-root property is unchanged and re-measured on the real module:
`environment.etc."hyperhive/serve.json".text` still `hasContext`, so the
host system closure still holds the package alive. Verified both ways —
with the package set the rendered JSON is byte-identical to the
interpolated version, and unset still emits `null` — with all module
assertions passing in each case.
The assertion now checks `builtins.toJSON cfg.claudeCodePackage`, which
is the value that actually has to carry the context, rather than an
intermediate that no longer exists.
mara on PR #2769: "make the default null instead of special casing """.
`claude_code_path` was a `String` whose empty value meant "no host-level
pin". That is a sentinel doing an `Option`'s job — the same shape argus
and mara already rejected on #2755's weights, and the same
empty-field cruft mara called out on #2756.
So it is `Option<String>` end to end:
- host module: `claudeCodePath` evaluates to `null` when
`claudeCodePackage` is unset, so `serve.json` carries JSON `null`
rather than `""`.
- `Coordinator` + `HiveEnv`: `Option<String>`, defaulting to `None`.
- `render_flake`/`render_flake_with_lookup`: `Option<&str>`, and the
emission is an `if let Some(path)` instead of an `is_empty()` guard.
- agent module: `hyperhive.claudeCodePath` is `nullOr str`, default
`null`.
Behaviour is unchanged in both directions; only the way "unset" is
spelled moves. The `builtins.hasContext` assertion still guards the
pinned case (short-circuited by the null check, so an unpinned hive
never evaluates it).
16/16 `meta::` tests, clippy clean, `nix fmt` no-op, `nix build .#docs`
green.
Agents run whatever `claude-code` the meta flake's `nixpkgs` resolves
to, and that is normally a release channel. This one package moves fast
enough that stable trails unstable by weeks — 26.05 is on 2.1.187 while
unstable carries 2.1.220 — and an agent cannot fix it for itself: it
only ever sees the single nixpkgs hive-c0re injects, so an `agent.nix`
has no other tree to reach for.
New host option `services.hyperhive.c0re.claudeCodePackage` takes the
package directly and rides the existing `hyperhiveDocs` threading path —
serveConfigJson -> HiveEnv -> render_flake — to reach each agent as
`hyperhive.claudeCodePath`. Null (the default) is today's behaviour.
What travels is the store *path*, as a plain string literal, not a flake
input: containers share the host's `/nix/store`, so the build is already
reachable inside them with its whole closure and has nothing to travel.
An input would be worse than useless — a `path:/nix/store/<pkg>` input
is re-copied as a reference-less `-source`, which strips exactly the
closure the binary needs.
The catch is that a path written into a generated flake is text, so
nothing in the container's closure keeps the binary alive. The host does
that instead, and gets it for free: the package is interpolated into
`/etc/hyperhive/serve.json`, `builtins.toJSON` preserves string context,
so the /etc entry references it and the system closure gc-roots it for
as long as that generation is the one the agents were rendered from. An
assertion pins that property, because losing the context is invisible at
eval and at deploy — it would surface only as every agent failing to
spawn `claude` whenever the next gc ran.
Container side wraps the path in a symlink farm rather than putting it
on PATH directly: `systemd.services.<name>.path` and
`environment.systemPackages` both coerce a store-path *string* through
`lib.toDerivation`, i.e. `builtins.storePath`, which pure evaluation
rejects. Interpolating the path into a builder is just text and
evaluates anywhere. `claude-code` drops out of systemPackages when a
pin is set, so there is exactly one claude in the container.
Refs #2693
`Template` was a DAG-level enum that three different things read back
out: `terminal_hook()` mapped it to a side effect, the retention pass
bucketed history by it, and a tracing field printed it. None of those
needed a *label* — they needed the two facts the label happened to
encode. So the enum was a lossy stand-in for intent, and every new DAG
shape had to pick the variant whose inferred behaviour matched, whether
or not the name fit (`reparent` rode `MetaUpdate` for exactly this
reason, with a 10-line comment apologising for it).
Replace the inference with a declaration: `DagSpec.hook:
Option<HookKind>`. Only the builder assembling a DAG knows why it did
so, so only the builder can say what should happen when it settles.
`run_terminal_hook` becomes a field read, and `reparent`'s apology
becomes `hook: None`.
Hook assignment is byte-identical to the old precedence rule
(`approval_id.is_some()` wins, then `Rebuild | PermChange`), checked
site by site; `meta_update` is the only builder with a variable
approval id and so the only remaining conditional.
Retention loses the per-template bucket with the enum that keyed it.
The dashboard renders one recent-builds list, so one flat newest-first
cap (`MAX_HISTORY_DAGS`) bounds it. `HISTORY_GRACE_SECS` goes too — it
existed to stop a burst of same-template DAGs evicting each other
inside one poll interval, which is not a failure mode a flat cap has.
That takes `snapshot_capped()` and the `snapshot_no_grace()` test hook
with it.
The queue is runtime-only (empty graph on boot), so the serde changes
carry no migration risk.
The DagView / NodeView / Source / State / PermPayload types only ever
travel on the host admin socket and the dashboard channels hive-c0re
serves off the same snapshot; their whole consumer set is hive-c0re,
hivectl and the socket protocol crate itself. Living in hive-sh4re made
the five other crates that depend on it carry job-queue types they never
name.
Pure move: git mv of the module plus the import sweep, no type changes.
hive-sh4re keeps its own chrono (wire_time still needs it).
The todo fired on filesystem usage alone, so every agent on a busy host
got woken by a disk it had no power over. Measured case: a 927G volume
at 81%, 742G used, of which one agent's entire tree was 5.3G. The todo
cost that agent a full turn to arrive at "not actionable".
`summary_for` now also requires a non-empty `big_dirs()` result. An
agent that owns no oversized directory cannot free meaningful space, so
there is nothing to say to it; the shared store filling up is the host's
signal. Agents that ARE sitting on a stale `target/` still get told, with
the same bucketed anti-nag summary as before.
Drops the conditional around the "Biggest directories" section, which is
now unreachable when empty. Existing tests passed `&[]` as a
don't-care — they now pass a directory, since that argument became
load-bearing.
Closes#2759
The PR added CPUWeight=/IOWeight= to the drop-in but left the prose
docs describing a two-setting file. Covers the cap-vs-share
distinction, the hive-wide-only scope (no resource-limits.json
override), and the iocost/BFQ caveat that makes IOWeight= inert on
most hosts.
Encoding "not configured" as weight 0 worked (the writer omitted the
line) but the type lied: 0 is not a legal cgroup v2 weight, and every
reader had to know the sentinel. Use Option<u32> end to end instead —
wire type, priv_client, HiveEnv, drop-in writer — so "unset" is a state
of the type rather than a magic value.
The nix options become nullOr, keeping their default of 80; null now
expresses "leave the setting out of the drop-in entirely" declaratively,
which is the useful shape on a host whose IO scheduler ignores
io.weight anyway.
Backward compat is unchanged: the fields stay #[serde(default)], so a
request from an older hive-c0re deserialises to None and reproduces the
pre-weights drop-in byte for byte. The test that pins that now passes
None instead of 0.
`CPUQuota=`/`MemoryMax=` are hard caps: they throttle an agent even when
the host is idle, so they are the wrong tool for "be polite under
contention". The cgroup v2 relative shares are, and neither was wired.
Adds `services.hyperhive.{agentCpuWeight,agentIoWeight}` (1..=10000,
default 80) threaded through the existing drop-in path: HiveEnv ->
write_dropins -> WriteResourceLimits -> hyperhive-limits.conf, next to
the caps already there. Hive-wide only, as the operator scoped it on the
issue: no per-agent override, no resource-limits.json field, no
dashboard form.
The default of 80 is below the kernel's 100, so agent containers yield
to everything *not* on this drop-in path -- host services and the infra
containers (hive-ci, hive-forge, hive-gateway, hive-matrix). It does not
rank agents against each other; they all carry the same weight.
`WriteResourceLimits` gains two `#[serde(default)]` fields, and the
writer treats weight 0 as "not configured" and omits the line, so an
older hive-c0re talking to a newer hive-priv still produces the exact
pre-weights drop-in. The body is extracted into `limits_dropin_body` so
that is covered by a test rather than asserted by eye.
On a repo with no CI configured forgejo returns the combined-status
`statuses` field as an explicit `null` rather than `[]`.
`#[serde(default)]` only covers a *missing* key — a present null still
fails to deserialize, so `pr-status` died with
`invalid type: null, expected a sequence` instead of reporting the PR.
Deserialize the field through an `Option<Vec<_>>` so both null and
absent map to an empty vec.
Closes#2752.
`Coordinator::set_paused` wrote the marker directly with `std::fs::write`
from hive-c0re, which runs as the unprivileged `hive-core` user. The
agent's harness dir is chowned to the agent user on every container boot
(`user.nix`'s activation chown), mode 0755 — so hive-core can stat the
marker but gets EACCES creating or unlinking it. Pause therefore only
ever worked on an agent that had never booted; the read side works
because a stat needs traverse, not write, which is why the paused pill
and `is_paused` looked healthy.
Route both directions through hive-priv, the root helper that already
owns the other writes into agent-owned directories:
- `PrivRequest::SetAgentPaused { agent_name, paused }`, with the marker
filename constant moved to hive-priv-sock. That is the narrowest crate
all three sides share (hive-priv deliberately does not depend on
hive-sh4re, which re-exports it for the in-container resolver). A
private copy on any one side would break pause silently, since every
reader just sees "no marker".
- `write_agent_state_file` generalised to `write_agent_dir_file`, taking
the target directory: `state/` and `harness/` are both agent-owned,
which is the same reason both need root.
- resume unlinks via `remove_file`, which acts on the leaf and never
follows a symlink — an agent could otherwise plant a link at the
marker path and have root delete an arbitrary file.
`Coordinator::set_paused` becomes an async round-trip; its three call
sites were already async. Both directions stay idempotent because the
dashboard toggle and `hivectl pause|resume` fire without reading the
current state first.
hive-c0re, hive-claude, hive-forge and hivectl each ship a README.md but
never declared it in their package manifest, so cargo/docs.rs metadata
did not pick it up. Every other workspace member already sets the field;
this closes the gap left after the README backfill.
The agents root is 0700 and owned by the daemon's user, so hivectl's
client-side existence guard hit EACCES on traversal for anyone not root.
It reported that as "this command needs root; re-run with sudo", which
turned three verbs' pre-flight check into a permission error about the
wrong thing: `choom`, `subvol upgrade` and `subvol snapshot create` all
failed at the guard rather than at whatever they actually needed.
The daemon runs as the owning user and already answers this question for
its own provisioning paths, so expose it on the host socket as
`AgentExists` and have hivectl ask. Operators reach that socket through
the `hive-admin` group, so the guard now works without sudo.
`choom` still needs root for `machinectl shell` — we ship no polkit rule
granting those actions — so it now checks the effective uid and says so
directly instead of failing later inside systemd's authorisation.
Six places in the tree hand-rolled the same connect / write one JSON
line / read one JSON line back. Two of them — the harness serve loop's
client and the MCP server's — were byte-identical apart from a six-line
wrapper, ~145 lines of literal copy-paste. The other four each
reimplemented a subset, and the subsets had drifted: some named the
socket path in their errors and some did not, one classified transient
against fatal failures and the rest retried nothing at all, two drained
the response and two decoded it.
That duplication was defended when the daemons were split out, on the
grounds that a daemon's socket etiquette should stay visible in the
crate that depends on it. The etiquette genuinely does differ. The code
does not, and five copies is where "each daemon documents its own
etiquette" stops paying for itself.
`hive-sock-client` now owns the transport once, generic over the
request and response types so it is protocol-agnostic: the host-served
control socket and the harness's in-agent socket both use it with their
own wire-type crates. The two real differences become values instead of
forks. Retry is `Retry::RideOutRestart` (2/4/8/16/30s, sized to ride out
a service restart) for callers with no natural retry of their own, or
`Retry::None` for callers already inside a poll loop where the poll
interval is the retry — and the reason each caller picked one is a
comment at the call site rather than a reimplementation. The response is
either decoded (`request`) or half-closed and drained (`notify`, where
the drain exists so the server's write-back doesn't land on a closed
socket). Whether a failure propagates or is logged and swallowed stays
at the call site, because that is the caller's choice and not a property
of the transport.
Errors always name the socket path now, everywhere. That detail is
load-bearing: a permission problem on a socket that reads as "is the
daemon running?" sends the operator to fix the wrong thing.
The transient-against-fatal enum is gone rather than moved. Serialising
happens before the retry loop and deserialising after it, so only
connect, I/O and short-read failures can reach the loop at all — a
deterministic failure is now unretryable by construction instead of by
classification.
It is deliberately a new crate and not part of `hive-agent-sock`. The
`*-sock` crates are pure wire types by convention — `hive-agent-sock`
depends on serde and nothing else — and the two largest copies talk to
the host socket, whose types live in a different crate entirely. A
transport in either wire-type crate would drag tokio into it and point
the wrong way besides.
No wire-format change: same JSON line in, same line out.
The new daemon's package was added to `nix/packages/default.nix` and
referenced from the forge agent module, but not to the `inherit` list in
the flake's `agentPackages` module — so `hyperhive.packages` never gained
the attribute and every agent container failed to evaluate.
Also drop the crate's `[[bin]]` section: the binary name defaults to the
package name and the path to `src/main.rs`, so all of it was restating
cargo's defaults. The comment explaining why this is a separate process
moves to the top of the manifest, where it isn't attached to a section
that no longer exists.
The poller was a `tokio::spawn` inside the `hive-agent` serve loop. It
never needed anything from that loop except a socket path, so being
in-process bought nothing and cost two things: a harness restart took
forge notifications down with it, and the whole forge/HTTP dependency
tree was linked into the serve-loop binary.
It is now `hive-forge-notify`, a per-agent daemon with its own systemd
unit, a sibling of `hive-bash-daemon` and `hive-matrix-daemon`. Same
contract as those two: it reaches the harness only by upserting todos on
the in-agent socket, and nowhere else.
The module moves verbatim (`notify.rs`) — the formatters, the activation
gates, the dedupe map and all 33 tests are unchanged. Only the socket
call sites are rewritten, onto a small local `todo_client` rather than
the harness's. That mirrors what both sibling daemons already do, and
the etiquette differs on purpose: the harness's client carries a 60s
backoff schedule sized to ride out a hive-c0re restart, which its
callers need because they have no retry of their own. This poller's two
call sites both sit inside the 30s poll loop and both treat a failure as
"leave the thread unread, try next tick", so the poll interval already
is the retry; a second backoff would only stack sleeps and delay the
rest of the batch.
The unit is `Restart=on-failure`, not `always`. An agent with no forge
account is a supported configuration and the poller reports it by
logging why and exiting 0 — under `always` that clean exit would be a
restart loop on every forge-less agent.
`forgejo-api`, `url` and `time` drop out of `hive-agent`'s dependencies
with the module.
Also corrects docs that outlived the code they described: the persisted
`forge_cursor` field is long gone (forge's own read-state is the durable
record of what has been delivered), but `docs/persistence.md` and the
`harness_state` module docs still documented it as live.
Agents had the official marketplace configured out of the box but an
empty plugin list, so nothing was installed from it unless an agent's
own config asked. skill-creator is the one plugin that pays for itself
generically: it teaches an agent to write, refine, and evaluate its own
skills, which is exactly the capability an agent can't bootstrap by
being told about it once in a prompt.
Defaulting the option keeps this consistent with claudeMarketplaces,
which already ships the official marketplace the same way. Documented
the list-option semantics next to both: a per-agent definition replaces
the default rather than extending it, so an agent that sets its own
plugin list has to name skill-creator alongside its entries.
`nixos-container stop` exiting 0 does not mean machined has dropped the
registration. A process sitting in the machine cgroup without being a
child of the container's init never receives the shutdown's SIGTERM if
it has been SIGSTOP'd, so the registration outlives the "successful"
stop. Every later start then fails with "Failed to register machine:
already exists", and machined re-persists the stale record across its
own restart, so there is no cleaning it up afterwards.
StopContainer now asks for the stop, waits for machined to release the
name, escalates to SIGKILL if it hasn't, re-verifies, and fails loudly
if the name is still held — so a caller is never told the stop worked
and then walks into the confusing registration error.
The probe resolves the name through machined's GetMachine, the same
lookup that later rejects the registration, rather than checking the
container's systemd unit: the unit going inactive while the name is
still held is precisely the case being caught.
Verify-and-escalate lives in the helper, not at a call site, so every
stop gets it — dashboard, reconcile, destroy, cold-start fallback. The
start path already distrusts its own exit code the same way; this is
the missing half of that pair.
Forgejo reports `"state": ""` in the combined-status response for a
commit that has no CI contexts at all. The typed `forgejo-api` client
models that field as an enum with no empty variant, so deserialization
failed and both verbs died outright — on exactly the pull requests
where "no CI ran here" is the useful answer. `pr-merge` was the worse
of the two: the crash sat in its pre-merge readiness check, blocking a
merge it should have waved through.
Route both call sites through the existing raw-JSON escape hatch
(`Client::get_api_json`), which exists for this failure mode: the
crate pins one schema while the server tracks the latest release line.
A lenient local `CombinedStatus` keeps `state` a plain `String` and
the per-context statuses as opaque values, so an empty or unknown
state is reported rather than fatal. `status_state_str` and its enum
mapping go away with it.
Closes#2735
Both groups only ever act on a single managed agent's state dir, so
they belong in the `agents` namespace rather than as top-level verbs
next to `forge` / `matrix` / `wg`.
Renames `quota limit` -> `quota set`: the enclosing group already
carries the noun, so the bare verb matches the flat `set-parent` /
`set-limits` spelling without stuttering, and it removes the
`set-limits` (cpu/mem) vs `quota limit` (disk) ambiguity. Adds a
cross-pointer from `set-limits` to `agents quota`.
Handlers stay in their own modules; `run_agents` gains the reparenting
glue. Regenerates docs/tools/hivectl-cli.md.
Refs #2724
