The T2c commit moved datespec.rs into hephd but left its wiring uncommitted:
hephd's lib never exported `pub mod datespec`, hephd lacked the chrono dep,
and the CLI still declared `mod datespec` for a file that had moved. The
working tree had these (so local builds passed) but the pushed tree didn't,
breaking `cargo install` of heph + heph-tui. Commit them.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
New crate crates/heph-tui: a ratatui terminal agenda, thin client of the
hephd unix socket (never touches SQLite, same as heph.nvim). The next big
surface — the interactive triage UI the §6.2.1 Todoist study calls for.
- 3-pane layout: sidebar (the five §8.2 filter views + projects), task list
(attention-colored rows with compact human do/late dates), and a preview
pane (the highlighted task's canonical-context doc body + log tail).
- App state is generic over a `Backend` seam, so navigation/selection logic
is unit-testable without a terminal or daemon; `ClientBackend` forwards to
the socket. Rendering is a pure `ui::render(frame, &app)`.
- Navigation: j/k within the focused pane, Tab / h / l to move focus,
selecting a sidebar source reloads the list, moving the task cursor
refreshes the preview. r refresh, q quit.
- Socket resolution: --socket flag, then $HEPH_SOCKET, then the standard
runtime path (the TUI honors the env var the CLI doesn't).
Tests: a headless TestBackend render against a real spawned daemon (asserts
views/projects/tasks/preview paint, and Top of Mind excludes blue), plus
in-memory navigation unit tests. 8 heph-tui tests; clippy/fmt clean.
Mutations (add/done/attention/reschedule/blue) + nvim handoff land in T2.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Make heph a real task driver and the complete daemon-API surface (the
three-surface model's capture/scripting role). Structured fields are flags.
- datespec: human date parsing (today/tomorrow/+3d/fri/ISO, injectable today
for deterministic tests) + compact display; recurrence presets + the common
Todoist-style natural-language forms ("every 3 days", "every fri", "every
April 15") + raw RRULE passthrough. Table-driven unit tests.
- main: new commands covering every RPC — list, done/drop/skip, attention,
edit (reschedule via task.set_schedule), promote, show, log (append/tail),
health, node update/rm, resolve, links/backlinks, link add,
project add [--parent], sync [--status], conflicts [resolve]. task/next/list
show human dates; projects referenced by name (resolved, errors if absent).
- tests/cli.rs: real-socket process tests for the new verbs.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Close the auth loop: clients obtain a bearer token and present it to the
hub (tech-spec §13).
- oauth module: DeviceFlow (RFC 8628 — discover, start, poll handling
authorization_pending/slow_down, refresh) + StoredToken + TokenStore
(OS keyring via `keyring`, in-memory for tests) + current_bearer (loads
and refreshes-on-expiry).
- heph auth login/logout: runs the device flow, prints the verification
URL + user code, caches the token in the keyring.
- sync_once gains a bearer arg; the daemon (Daemon::spawn_sync_loop +
sync.now) obtains it via current_bearer; RemoteStore attaches it to /rpc.
--oidc-issuer/--oidc-client-id configure the spoke/client.
- Fix a latent panic: reqwest::blocking spins its own runtime and panics
inside the daemon's spawn_blocking pool. All blocking auth/proxy HTTP
(OidcVerifier JWKS, DeviceFlow, RemoteStore) now uses runtime-free `ureq`;
async reqwest remains only for sync_once. (Caught by the new e2e test.)
- Tests (offline): device flow + refresh + token store vs a mock OAuth
server; a full spoke->authenticated-hub loop (valid token accepted,
missing token rejected) signed by a runtime-generated RSA key.
112 tests green; clippy -D warnings + fmt + prek clean. Slice 10 (auth)
complete; next is heph.nvim.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Authenticate op exchange at the network boundary (tech-spec §13). The hub
now requires a valid OIDC bearer token on /sync/* and /rpc; local mode is
unchanged (no auth).
- heph-core: Store::authorize_owner_sub — single-tenant gate that claims the
owner's oidc_sub on first sight, then authorizes only that sub (403 for any
other identity). LocalStore impl over users.oidc_sub; RemoteStore stub.
- hephd auth module: TokenVerifier trait (mockable seam) + OidcVerifier
(jsonwebtoken, rust_crypto). Strict validation: RS256 pinned, exact iss +
aud, exp/nbf, required sub; JWKS discovered + cached, refetched on unknown
kid (rotation). Claims/AuthError.
- Hub router takes Option<verifier>; an axum middleware on every route
extracts the Bearer token, verifies it off the async worker, and runs the
owner gate — 401 missing/invalid, 403 wrong identity, 503 IdP-unreachable.
Open (no auth) when unconfigured, for local dev.
- main: --oidc-issuer/--oidc-audience enable the hub verifier (server mode).
- Security tests, all offline: stub-verifier middleware (missing/bad/valid +
owner gate) and an adversarial battery driving OidcVerifier against an
in-process mock IdP — rejects expired, wrong iss/aud, unknown kid, tampered
signature, alg confusion (HS256/none), and missing sub. The RSA key + JWKS
are generated at runtime (rsa/rand/base64 dev-deps) so no key is committed.
- tech-spec: add an end-of-v1 dependency-refresh pass to the roadmap.
108 tests green; clippy -D warnings + fmt + prek clean. Next: client-side
device-code login + keyring (10b).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add the online-only escape hatch — a no-replica daemon that proxies every
Store call to a server over HTTP (tech-spec §3.1).
- Daemon is now generic over the backing store (Arc<Mutex<dyn Store +
Send>>), so the same unix-socket surface fronts either a LocalStore
(local/server) or a RemoteStore (client). sync::router/sync_once and the
Ctx follow suit.
- New POST /rpc route on the hub router runs the full rpc::dispatch over
HTTP (result-xor-error body, always 200). dispatch gains task.get and
links.add so the proxied API is complete.
- RemoteStore (hephd): implements heph_core::Store by forwarding each call
to /rpc via a blocking reqwest client (Store is sync; the daemon only
calls it from the blocking pool). Error::Remote for transport failures;
NOT_FOUND is preserved as Error::NodeNotFound. Sync primitives are
stubbed (a client keeps no op-log).
- main: --mode client + --server-url; client skips the file lock and opens
no LocalStore.
- tests/client_mode.rs: a RemoteStore drives node/task/search/list/health
against a real HTTP server, and not-found maps back correctly.
102 tests green; clippy -D warnings + fmt + prek clean. Next: OIDC auth.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Wire the existing merge engine over the network so the everyday config
(local + hub_url) syncs through a hub. Transport ratified = axum HTTP/JSON
(tech-spec §6.1, §12).
- heph-core: SyncCursors model + Store::sync_state/record_sync over the
sync_state table (per-peer push/pull HLC cursors). Incremental, so each
exchange transfers only the tail.
- hephd::sync: the hub router (POST /sync/push, GET /sync/pull?after=<hlc>)
served from the shared LocalStore, and sync_once — a spoke's pull-then-
merge, then push-tail exchange, advancing the cursors. Idempotent: a
re-pushed op the hub already has is a no-op.
- Daemon carries optional hub config; sync.now/sync.status handled at the
daemon (they need the hub transport the store can't reach). conflicts.
list/resolve now reachable over the unix socket too.
- main: --mode local|server, --hub-url, --http-addr. server mode binds the
hub HTTP endpoint on the same store; a local+hub_url spoke background-
syncs on a 30s interval.
- tests/sync_http.rs: two spokes converge through a real-HTTP hub on an
ephemeral port — node propagation and a divergent-scalar conflict.
Unauthenticated/single-owner for now; OIDC + per-user scoping is slice 10,
client mode + RemoteStore is 9b. 100 tests green; clippy -D warnings + fmt
+ prek clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Replace last-writer-wins for node bodies with the yrs text CRDT, so
concurrent edits to different regions of a body merge instead of one
clobbering the other (tech-spec §5, §12).
- New crate::crdt module wraps yrs: a device authors under a stable
client_id derived from its sync origin; a whole-buffer write is diffed
(common prefix/suffix, char-boundary safe) into the doc and the yrs
delta is captured; merge is commutative/idempotent.
- nodes::create/update/journal maintain the body_crdt BLOB and put the
yrs delta in the node.create/node.set op payload (body_crdt field).
Recurrence's local checklist reset goes through the same path to keep
body and body_crdt consistent (still records no op, as before).
- apply::node_upsert merges the body delta through the CRDT regardless of
HLC order and drops body-conflict recording; titles + task scalars stay
LWW with the conflict queue.
- convergence test now asserts disjoint concurrent body edits both survive
and enqueue no conflict.
97 tests green; clippy -D warnings + fmt + prek clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The conceptual core of sync: every mutation records an Op, and foreign
ops are applied with merge rules to converge replicas (tech-spec §12).
Recording (8b): each node/task/link mutation appends an oplog Op stamped
with its HLC — node.create/set/tombstone, task.create/set, link.add/
remove. `Store::ops_since(cursor)` is the push cursor.
Merge/apply (8c): `Store::apply_op` replays a foreign op idempotently —
- bodies/titles + task scalars: last-writer-wins by HLC; a discarded
cross-device value is recorded in `conflicts` (surfaced, not dropped);
- links: OR-set add/remove by link id;
- tombstones: monotonic.
The local clock absorbs each applied HLC. `conflicts_list`/
`conflicts_resolve` expose the queue. `adopt_owner` rewrites a replica to
a canonical user id (basic §13 adoption) so replicas can share data.
13 tests: HLC stamping (4) + 6-case two-replica convergence (round-trip,
idempotency, scalar LWW + conflict, body LWW, link OR-set, monotonic
tombstone). 102 tests green. Body merge is LWW for now; the yrs text
CRDT (8d) upgrades concurrent body edits to auto-merge.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Slice 6 (tech-spec §3, §6, §10). First async component — the per-device
daemon in local mode.
- `LockGuard`: exclusive advisory flock on a sidecar `<db>.lock`; a second
acquire fails and releases on drop (the §3.1 lock handoff).
- JSON-RPC (line-delimited): `rpc::dispatch` maps node/task/next/links/log
methods onto the heph-core Store; `Daemon::serve` accepts unix-socket
connections and runs dispatch on tokio's blocking pool behind an
Arc<Mutex<LocalStore>> (DB never touches an async worker).
- Synchronous `Client` for surfaces/CLI; `hephd` binary (clap) opens the
store under lock and serves the default socket.
- heph-core model/ranking types are now serde-(de)serializable; added
node.tombstone + Store::tombstone_node.
Tests: 2 lock unit tests + 5 real-socket e2e (round-trip with clock
injection, next, error paths, recurring roll-forward over RPC, 8-client
concurrency). 60 tests green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Slice 5 (tech-spec §4.4). Completing a recurring task rolls it forward in
place instead of marking it done — the Todoist-corner-avoiding model.
Pure recurrence module:
- next_occurrence(rrule, anchor, after): lazy RRULE expansion (rrule +
chrono/UTC) returning the next instance strictly after `after`,
skipping missed occurrences; None when a finite series is exhausted.
- reset_checkboxes(body): the fresh-checklist transform — unchecks every
`- [x]`, idempotent, preserves indentation/bullet/line-endings.
Storage roll-forward (one transaction, on set_state(done) of a recurring
task): reset the canonical context doc's checklist, append the completed
occurrence to the task's log, advance do_date to the next instance after
now (skipping misses); finite series finally goes done. `skip` advances
the same way without logging. Non-recurring done is unchanged.
Per-task append-only log (`log-of` doc): log_append / log_tail — the
resumption breadcrumb + recurring-completion narrative ([[design]] §6.4).
Tests: 7 recurrence unit + 2 proptests (no checked marker survives reset;
reset idempotent for any body) + 6 end-to-end incl. five-occurrence
no-carry-forward and missed-collapse-to-one. 53 tests green. This
completes the heph-core library layer.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Slice 4 — the flagship Tactical blank-slate engine. Pure and
clock-injected, two stages:
- Candidacy filter: committed ∧ outstanding ∧ ¬tombstoned ∧ ≠blue ∧
actionable (do_date NULL or ≤ now) ∧ in scope. do_date is used ONLY
here — a boolean "can I do this now?" gate, never urgency.
- Order: an ordered list of named Dimensions applied lexicographically
(PastLateOn → LateOverdueAmount → Attention band → CreatedAt FIFO),
with node_id as final tiebreak for a total order. Reorder RANKING in
one place to retune. late_on is the sole urgency signal (global tier);
age never becomes urgency. blue hidden; red always shown past limit.
Storage `Store::next` loads candidates via a SQL join (project +
canonical-context links) and runs the pure engine with the store clock.
13 table-driven unit cases + 3 proptests (antisymmetry, sorted output
fully ordered, equality ⇒ identity) + 2 end-to-end. 38 tests green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Slice 2 (tech-spec §5). Pure, deterministic derivation from a body:
- `[[wiki-links]]` → wiki-link targets, in first-seen order, deduped,
honoring `[[target|display]]`. Scans the raw body (CommonMark mangles
`[[ ]]` brackets in inline parsing) and excludes matches inside code,
whose byte ranges come from pulldown-cmark's offset iterator.
- GFM `- [ ]` / `- [x]` task items → the local context-item index
(Fork A): label keeps raw markdown (for promotion) + checked state.
- Code blocks are correctly skipped for both.
10 extraction unit tests incl. idempotency; 14 total green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Kick off Phase 1 (v1 prototype) per tech-spec §11.1. Sets up the Cargo
workspace and the first TDD slice of heph-core:
- Migration runner + §4.5 SQLite schema (nodes, tasks, links, aliases,
users, oplog, sync_state, conflicts), versioned via PRAGMA user_version.
- Clock-injected `Clock` trait (no ambient wall-clock reads; §2).
- `Store` trait + `LocalStore` SQLite backend with node create/get,
bootstrapping the single local user (oidc_sub NULL, §13).
- Node model (kinds: doc/task/project/tag/journal).
Repo housekeeping: fill AGENTS.md Project Structure (last template TODO),
ignore /target, add self-bootstrapping .forgejo/scripts/build that runs
cargo fmt/clippy/test in CI (§9), changelog fragment.
Tests green: 4 unit tests (migration version, local-user idempotency,
create/get round-trip, missing-node None).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
