The engine `triggerTask` suite was a single 2447-line file with 23
`containerTest` cases, each spinning its own Postgres + Redis. vitest
shards by whole file, so all 23 container setups landed on one shard and
dominated its wall-clock. The recorded entry in `test-timings.json`
badly under-counts the real cost (it does not capture the
per-`containerTest` container startup that dominates on CI), so the
duration-sharding sequencer treated the file as light and stacked it,
producing one ~21 minute shard.
Splitting does not reduce the number of container setups; it lets those
23 cases distribute across shards instead of stacking on one. The webapp
unit-test stage is gated by its slowest shard, so this cuts the stage's
wall-clock roughly in half.
## CI timing (before vs after)
Real CI wall-clock of the `Unit Tests: Webapp` shards (`--shard=i/10`).
"Before" is sampled from recent runs on other branches (unsplit file,
from `main`); "after" is this PR.
| Shard | Before (s) | After (s) |
|------:|-----------:|----------:|
| 1 | 250 | 359 |
| 2 | 444 | 411 |
| 3 | 497 | 659 |
| 4 | **1257** | 284 |
| 5 | 545 | 641 |
| 6 | 284 | 644 |
| 7 | 244 | 214 |
| 8 | 340 | 445 |
| 9 | 188 | 395 |
| 10 | 234 | 567 |
| **Slowest shard (gates the stage)** | **~1247s (≈21m)** | **659s
(≈11m)** |
| Sum of all shards | 4283 | 4619 |
Before: shard 4 is the long pole at 1237s / 1247s / 1257s across three
sampled runs (the `triggerTask` file plus whatever else the packer put
with it). After: the six pieces spread across shards, the slowest drops
to 659s. The small rise in summed time is the extra per-file container
startup, paid in parallel across shards, so the gating number still
falls by about 10 minutes.
## Change
Split into six per-concern files that share a `triggerTaskTestHelpers`
module (the `vi.mock` calls stay per-file, since vitest hoists them):
- `triggerTask.test.ts` (3): trigger + concurrencyKey coercion
- `triggerTask.idempotency.test.ts` (4): idempotency + queue resolution
- `triggerTask.debounce.test.ts` (4): retries + debounce validation
- `triggerTask.mollifier.test.ts` (4): mollifier call-site behaviour
- `triggerTask.metadataCache.test.ts` (4): DefaultQueueManager task
metadata cache
- `triggerTask.residency.test.ts` (4): child run residency inheritance
All 23 cases are preserved. The file's `test-timings.json` entry is
split across the new files so bin-packing stays balanced.
While rewriting these files, cleanup was moved to `onTestFinished(() =>
engine.quit())` so an `engine`/`Redis` leaked on a failing assertion no
longer persists on the worker-scoped Redis and cascades into later cases
(`hookTimeout` raised to 60s so the after-cleanup gets the full budget).
Prisma lookups switched from `findUnique` to `findFirst` to match the
repo convention.
Verified: all six files run green locally (23/23), oxlint and oxfmt
clean.
## Summary
On the run-ops database split, a run that waits (`triggerAndWait`,
`batchTriggerAndWait`, `wait.forToken`) could hang forever after its
wait had already completed. The runner reads a resume from
`/snapshots/since` exactly once: if that read returned the resume
snapshot without its completed-waitpoints, the runner logged "executing
without completed waitpoints", advanced its cursor, and never re-read
it, so the awaiting run never continued.
## Root cause
The resume snapshot and its completed-waitpoint rows were written as two
separate commits. This regressed when the split replaced Prisma's atomic
nested `connect` with an FK-free insert (in
[#4163](https://github.com/triggerdotdev/trigger.dev/pull/4163)), and
`/snapshots/since` is served from a read replica. A fetch landing in the
sub-millisecond gap between the two commits, or a multi-reader replica
serving the snapshot from a different point in time than its join rows,
delivered an empty resume. Because the runner consumes each snapshot
once and treats an empty resume as terminal, a single stale read was
fatal and produced a permanent, nondeterministic hang.
## Fixes
- Commit a snapshot and its completed-waitpoint links in one
transaction, restoring the atomicity the split removed.
- Repair the completed-waitpoints from the owning primary when a
multi-reader replica serves the snapshot without its join rows. This
covers single-waitpoint resumes, which carry no
`completedWaitpointOrder` and so were missed by the count-based repair.
- Read the primary in the checkpoint `WAIT_FOR_BATCH` pre-check, so a
batch that already resumed is not re-suspended into a stall.
- Fall back to the primary when a waitpoint token misses both read
replicas, so a token completed immediately after it was minted no longer
returns a spurious 404.
- Route batch-item creation by `batchTaskRunId`, consistent with the
batch-completion count and the row's foreign key.
- Reject control-plane-only relation selects on the dedicated schema
with a clear error instead of an opaque Prisma failure, and stop
`createDateTimeWaitpoint` bypassing residency routing through a caller
transaction.
Verified against the deployed split topology: a resume snapshot and its
completed-waitpoints are now always delivered together, so the runner
can no longer drop a resume.
Extend the SSO plugin contract for directory sync and apply membership
effects
from the accounts webhook worker: provision users in mapped groups (role
from
group mapping, else the org default role), deprovision on removal, and
keep a
sticky-removal tombstone so JIT never silently re-adds a removed user.
JIT and
Directory Sync coexist; roles default to Developer (the JIT default-role
picker
has no 'None'). Changing a group's role in the dashboard re-applies it
to that
group's current members immediately. The Directory Sync settings section
(group→role mapping, external-domain + manual-membership policy,
deferred Save)
appears once a domain is verified — independent of SSO — gated by the
hasSso
flag. The settings page polls the whole page while entitled with
override-aware
drafts so in-progress edits are never clobbered.
## Summary
On the run-ops split, NEW-residency runs could hang. Time-based waits
(`wait.for`, `wait.until`, `delay`, waitpoint tokens),
`batchTriggerAndWait`, and attempt starts stalled and never resumed.
Each was a run-ops read or update that hit the wrong database: either
the owning store's read replica when it needed read-your-writes, or the
wrong store entirely because it routed by an id that does not encode
residency.
## Fixes
**Waitpoint resume (the main hang).** The managed resume path reads a
run's completed waitpoints by snapshot id
(`findSnapshotCompletedWaitpointIds`). Snapshot ids are cuids, which
always classify to the legacy store, so a NEW run's join rows (which
live on the new store) were never found. The resumed run saw zero
completed waitpoints and hung. It now fans out across both stores and
merges, like its sibling readers.
**Batch completion.** Batch item completion
(`updateManyBatchTaskRunItems`) routed by the item id, which is also a
cuid, so a NEW batch's items were updated on the wrong store, matched
zero rows, and the batch was treated as already complete (its parent's
`batchTriggerAndWait` then hung). It now routes by the batch id, which
does encode residency, matching the sibling `countBatchTaskRunItems`.
**Read-your-writes on the resume path.** The block-time
pending-waitpoint check (`countPendingWaitpoints`) and the attempt-start
lock check (`findRun` in `startRunAttempt`) both read the owning store's
replica with no read-your-writes guarantee, so a just-committed
waitpoint completion or dequeue lock could be missed under replica lag
and strand the run. Both now read the owning primary.
Each fix ships with a two-database store or engine test that reproduces
the hang and passes with the fix.
## Summary
The run-ops runs-replication source now takes its connection URL from
`RUN_REPLICATION_RUN_OPS_DATABASE_URL`, required whenever the run-ops
split is enabled.
The runs replicator speaks the Postgres streaming replication protocol,
which cannot run through a transaction pooler, so it needs its own
direct endpoint separate from the app's `RUN_OPS_DATABASE_URL` (which
may point at a pooler). When the split is on and this is unset, boot
fails via `SplitReplicationMisconfiguredError` rather than silently
falling back to a wrong endpoint.
## What
Adds the missing `COPY scripts/retry-prisma-generate.mjs` to the
supervisor `Containerfile` builder stage, before `RUN pnpm run
generate`.
## Why
The `generate` scripts in `internal-packages/database` and
`internal-packages/run-ops-database` shell out to
`scripts/retry-prisma-generate.mjs`. The supervisor build never copied
that file into the image, so `pnpm run generate` failed:
```
@internal/run-ops-database:generate: Error: Cannot find module '/app/scripts/retry-prisma-generate.mjs'
```
This is the same failure class as #4156 (webapp Dockerfile). The
supervisor `Containerfile` is the **only other** build file that runs
`pnpm run generate` — the coordinator / docker-provider /
kubernetes-provider Containerfiles don't, so this completes the fix.
## Verification
Local `docker build` of the supervisor `Containerfile` builder target —
result appended below once the build completes.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## Build-blocker hotfix
`publish.yml` on `main` is failing to build the image after #4154
merged:
```
@trigger.dev/database:generate: Error: Cannot find module '/triggerdotdev/scripts/retry-prisma-generate.mjs'
… ERROR: process "/bin/sh -c pnpm run generate" did not complete successfully: exit code: 1
```
## Cause
#4154 (Windows-CI hardening) changed the `generate` scripts of
`@trigger.dev/database` and `@internal/run-ops-database` to call `node
../../scripts/retry-prisma-generate.mjs`. But `docker/Dockerfile`'s
`builder` stage does `COPY docker/scripts ./scripts` (replacing the
scripts dir) and then copies back only the specific root scripts it
needs (`updateVersion.ts`, `bundleSdkDocs.ts`) before `RUN pnpm run
generate` — the new `retry-prisma-generate.mjs` wasn't copied, so `pnpm
run generate` can't find it and the image build fails.
`publish.yml` only runs on push to `main` (not on PRs), so #4154's PR CI
never built the image and this slipped through.
## Fix
One line — copy the retry script alongside the other root scripts before
the generate step:
```dockerfile
COPY --chown=node:node scripts/retry-prisma-generate.mjs scripts/retry-prisma-generate.mjs
```
## Verification
Built locally with `docker build --target builder` (the stage that runs
`pnpm run generate`) to confirm the generate step now passes — result
appended once it finishes.
No changeset / `.server-changes` — Dockerfile/build-only change, no
package or server-runtime change.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## Problem
The run-ops split mints NEW-store run ids as **27-char base62 KSUIDs**.
The supervisor writes the run id into the Kubernetes pod name
(`runner-<id>`), and pod names must be DNS-1123 labels (lowercase
`[a-z0-9-]`) — so uppercase base62 ids make k8s reject the pod (422) and
**those runs never launch** (they loop in `PENDING_EXECUTING` until the
heartbeat-stall handler nacks them, forever). `.toLowerCase()` can't fix
it: base62 has both `A`(10) and `a`(36) as distinct symbols, so folding
collides distinct ids and destroys sort order.
## Fix: change the encoding, not the structure
Mint a **26-char lowercase base32hex** run id:
```
run_<24-char base32hex core><region char><version char>
[ 6-byte ms timestamp ][ 9 CSPRNG bytes ]
```
- **base32hex** (RFC 4648 §7, alphabet `0-9a-v`): lowercase,
order-preserving, DNS-safe; 15 bytes → exactly 24 chars, no padding.
Hand-rolled encode/decode (no new dependency).
- **48-bit ms timestamp** in the leading bytes → plain string sort ==
creation order at millisecond resolution.
- **72 bits CSPRNG** entropy; PK unique constraint is the backstop (no
retry loop).
- **region / version** are raw positional chars (read via one `charAt`
before decoding/routing), version = `"1"`.
DNS-safe from birth and hyphen-free, so **firekeeper is unchanged** —
`runner-<id>-attempt-N` → strip `runner-`, cut at first hyphen still
recovers the exact id incl. region+version.
## Residency discriminator: length → version char
`classifyKind`/`classifyResidency` (`runOpsResidency.ts`) previously
distinguished NEW vs LEGACY by **id length**. That gets ambiguous with a
third format. It now discriminates on the **version char at a fixed
position** (`isRunOpsIdBody`: 26 chars, `[25] === "1"`, base32hex
alphabet) → NEW; everything else → LEGACY. Total, never throws. The
`Residency` (NEW/LEGACY) contract the routing store consumes is
unchanged; the `"ksuid"` `ResidencyKind` label is retained only because
it's the persisted `runOpsMintKsuid` feature-flag value.
## Scope / verification
- Generator + discriminator in `@trigger.dev/core` isomorphic; mint path
+ all id-shape call sites swept (~40 webapp files); changeset added
(`@trigger.dev/core` patch).
- Core unit tests (encode/decode round-trip + property, generator shape,
ms sort-order incl. intra-second, parse partitioned-vs-legacy,
firekeeper round-trip): **24 pass**. `@trigger.dev/core` builds; webapp
typechecks; format/lint clean.
## Open decisions (flagged, not silently chosen)
1. **Backward-compat**: existing 27-char base62 KSUID runs now classify
LEGACY. On test cloud these are the broken/looping runs that never
completed, so this is acceptable — but worth a conscious call before
prod. No transitional length-recognition added (keeps the discriminator
clean).
2. **Storage collation**: the sort guarantee is byte-order — if the
run-ops id column is `TEXT` with default locale collation it's silently
not honored. Confirm whether `COLLATE "C"` / `BYTEA` is needed on the
run-ops schema.
3. **Region sourcing** wiring — see `regionCharForRegion` /
`REGION_CODES`.
---
## ⚠️ Required migration — deploy in lockstep
This PR renames a persisted feature-flag key/value and an env var. These
are **not** changed by the code alone and must be migrated when this
deploys, or affected orgs silently fall back to `cuid` minting (no crash
— `defaultValue: "cuid"`):
1. **Env var** (terraform): `RUN_OPS_MINT_KSUID_ENABLED` →
`RUN_OPS_MINT_ENABLED` (carry the value over).
2. **DB** `organization.featureFlags`: migrate both the key and value
together:
- key `runOpsMintKsuid` → `runOpsMintKind`
- value `"ksuid"` → `"runOpsId"`
Until an org's flag row is migrated, its `runOpsMintKind` lookup misses
and it mints `cuid` (legacy) — so no NEW-store ids for that org until
the data lands.
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## Summary
The **Run ID** and **Batch ID** filters on the runs list, batches list,
and logs view rejected valid IDs. The input showed an error and the
**Apply** button stayed disabled, so filtering by an affected run or
batch ID from the dashboard was impossible.
The filter validators hard-coded exact friendly-id character lengths.
Friendly IDs come in three generations that all still exist in the data
(`<prefix>_` plus a 21-char nanoid, a 25-char cuid, or a 27-char ksuid),
and the hard-coded lengths never covered all three at once.
## Fix
All the ID filter validators (run, batch, waitpoint, schedule) now share
one helper, `makeFriendlyIdValidator`
(`apps/webapp/app/utils/friendlyId.ts`), which validates by prefix plus
a base62 body of any known generator length (21 / 25 / 27). The cuid and
ksuid lengths are sourced from core so the helper tracks any future
change to those formats. Unit tests assert it accepts the output of the
real id generators and rejects malformed input.
Downstream was already unaffected: run/batch route params and
URL-applied filters use unconstrained validation, so only the manual
filter inputs needed the fix.
## What
Adds the ability to **automatically migrate the dedicated run-ops
database** (the NEW DB in the run-ops split), matching how every other
database in the system is migrated. Follow-up to the run-ops split
activation.
## Changes
- **Migrate runner** — new
`internal-packages/run-ops-database/scripts/migrate.mjs`, exposed as
`db:migrate:deploy` / `db:migrate:status`. Connects via
`RUN_OPS_DATABASE_URL` (the same var the app uses) and expands `${VAR}`
refs like Prisma's dotenv.
- **Self-host** — `docker/scripts/entrypoint.sh` runs the run-ops
migration on boot when the DB is configured, gated by
`SKIP_RUN_OPS_MIGRATIONS`. Single-DB installs never set the URL, so it's
a clean no-op.
- **Single env-var family** — the run-ops DB is now addressed by one
canonical `RUN_OPS_*` family, connect path and migrations resolving the
identical URL:
- `RUN_OPS_DATABASE_URL` (writer) — replaces `TASK_RUN_DATABASE_URL`
- `RUN_OPS_LEGACY_DATABASE_URL` — replaces
`TASK_RUN_LEGACY_DATABASE_URL`
- `RUN_OPS_DATABASE_READ_REPLICA_URL` — replaces
`TASK_RUN_DATABASE_READ_REPLICA_URL`
- the old `TASK_RUN_*` aliases, the `??` coalesce, the
`runOpsNewDatabaseUrl` indirection, and the migrate-only `directUrl` are
all removed (consumers read `env.RUN_OPS_DATABASE_URL` directly).
`directUrl` was dropped because it was only ever used by `prisma
migrate` (never the app runtime) to bypass a pooler for advisory locks —
premature here since the run-ops connection isn't wired to the app yet.
If a pooler is later introduced for the app, a direct URL can be
reintroduced then.
## Safety
- **Pure rename** — nothing deployed sets any `TASK_RUN_*` var (the
split isn't activated anywhere yet; `.env.example`, docker-compose, and
cloud already use `RUN_OPS_*`), so there is no config migration.
- **Single-DB / self-host** — no new required env var; entrypoint and
migrate are no-ops when `RUN_OPS_DATABASE_URL` is unset.
- **Cloud** — runs migrations as pre-deploy ECS tasks (companion cloud
PR), calling these same `db:migrate:deploy` / `db:migrate:status`
commands.
## Verification
- Live migration against a fresh scratch DB with only
`RUN_OPS_DATABASE_URL` set: both migrations applied, no `P1012`/`P1013`;
`${VAR}` expansion, idempotent re-run, `status`, and no-op skip all
pass.
- Schema parity 4/4; `typecheck --filter webapp` 18/18; affected
split/replication tests 34/34.
## Scope
This delivers automatic migrations only. Enabling the app to *use* the
new DB (setting `RUN_OPS_DATABASE_URL` + `RUN_OPS_SPLIT_ENABLED` on the
service) is a separate activation step.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## Problem
`LogicalReplicationClient` uses a Redlock leader lock to guarantee a
single active consumer per Postgres logical replication slot. The lock
resource was keyed on the client `name`:
```
logical-replication-client:${this.options.name}
```
A slot permits exactly one consumer, so the lock's job is to serialize
consumers **of a given slot**. Keying it on `name` breaks that whenever
two clients target the same slot with different names — most notably
across a rolling deploy where the client `name` changes but `slotName`
does not. Both acquire *distinct* locks, both consider themselves
leader, and the second to reach `START_REPLICATION` hits `replication
slot "<slot>" is active for PID <n>`. Because that query was
fire-and-forget and its failure was only logged (no retry), the consumer
stopped and replication stalled until the process was restarted.
## Fix
**1. Key the leader lock on `slotName`** — the actual single-consumer
resource:
```
logical-replication-client:${this.options.slotName}
```
Consumers of the same slot now contend on the same lock and hand off
cleanly across restarts/deploys; different slots stay independent.
`name` is kept for logging and the pg `application_name`.
**2. Self-healing resubscribe** (`resubscribeOnFailure`, opt-in) —
instead of logging-and-dying, a client re-subscribes with exponential
backoff after a lost election or a failed `START_REPLICATION`, so a
rolling deploy self-heals: the incoming pod retries until the draining
pod releases the slot, then takes over. Safety:
- `#cleanupAttempt()` unconditionally ends the pg client (freeing the
walsender) and releases the leader lock before rescheduling — retries
never leak connections/locks.
- `shutdown()` sets an intentional-stop latch re-checked after every
`await` in `subscribe()` (and aborts the lock-acquire spin), so a
resubscribe can never race or outlive an intentional shutdown.
- Backoff resets only on genuine stream start, so a permanently stuck
slot backs off to the ceiling and logs loudly rather than tight-looping;
an epoch guard neutralises stale `START_REPLICATION` catches.
Runs- and sessions-replication opt in and use `shutdown()` for all
intentional stops.
**3. Observability** — the admin runs-replication status route probed
the old name-keyed Redis key (would report `leader:false` for every
source after fix#1); now probes the slot-keyed key.
## Tests
`internal-packages/replication/src/client.test.ts` (real Postgres +
Redis containers):
- same-slot/different-name → second client must not double-lead or race
into "slot is active" (the regression)
- a failing `START_REPLICATION` retry loop must not leak connections or
locks
- `shutdown()` during an in-flight `subscribe()` must not leave a zombie
leader
- `subscribe()` after `shutdown()` re-arms `resubscribeOnFailure`
- self-heals once the leader releases the slot
Plus the multi-source wiring test updated to the slot-keyed lock keys.
## Rollout
With the self-healing resubscribe, this ships as a **plain rolling
deploy** — the incoming pods retry across the one-time lock-key
transition and take over once the old pods drain (a brief replication
stall that the durable slot replays on reconnect — no data loss). No
stop-before-start required.
## What
Extends the ClickHouse runs-replication service to fan in from multiple
Postgres sources (the control-plane DB and the run-ops DB) instead of a
single source, plus the admin operations to run and observe it.
- **Multi-source fan-in** (`services/runsReplicationService.server.ts`,
new `runsReplicationInstance.server.ts`,
`runsReplicationGlobal.server.ts`): factors the replication service into
per-source instances and a coordinator so a single ClickHouse target is
fed from more than one Postgres source.
- **Admin ops** (`routes/admin.api.v1.runs-replication.status.ts`,
`admin.api.v1.runs-replication.backfill.ts`,
`v3/services/adminWorker.server.ts`): adds a status endpoint reporting
per-source replication state and updates the backfill entrypoint for the
multi-source shape.
## Why
PR7 of the run-ops split stack, and the final piece: once run state can
live in a separate run-ops DB (earlier PRs), the analytics replication
into ClickHouse has to consume both sources so runs remain queryable
regardless of residency. Behavior-changing for the replication service
internals; the ClickHouse-facing output is unchanged (still one runs
stream), and single-source operation is preserved when the split is not
enabled.
## Tests
New vitest coverage: `runsReplicationInstance.test.ts` (per-source
instance behavior) and `runsReplicationService.part8`/`part9` suites
exercising the multi-source coordinator. Testcontainers-backed
(ClickHouse + Postgres); no mocks.
## Notes
Draft, **stacked on #4118** (`runops/pr06-write-path`). Review that
first; this diff is against it.
Server-change / changeset note to be added at stack-assembly time.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## What
Routes the webapp write path through the run-ops split seam:
trigger/batch minting, idempotency-key resolution, and the run-lifecycle
services now determine residency and dispatch writes to the correct
store.
- **Trigger & batch** (`runEngine/services/triggerTask.server.ts`,
`batchTrigger.server.ts`, `createBatch.server.ts`,
`streamBatchItems.server.ts`, `v3/services/batchTriggerV3.server.ts`):
mint ids with the run-ops-aware minting and route creation/streaming
through the store; batch children inherit the parent's residency.
- **Idempotency** (`runEngine/concerns/idempotencyKeys.server.ts` + new
`idempotencyResidency.server.ts`): idempotency-key lookup/dedup is
residency-aware so a keyed retrigger resolves against the store that
owns the original run.
- **Run lifecycle services** (`createCheckpoint`,
`createTaskRunAttempt`, `enqueueDelayedRun`, `expireEnqueuedRun`,
`finalizeTaskRun`, `resumeBatchRun`, `cancelDevSessionRuns`,
`executeTasksWaitingForDeploy`, `triggerFailedTask`): resolve their
target run through the store rather than a fixed client.
- **Reads that fan out from writes** (`runsRepository` +
`clickhouseRunsRepository`, `BulkActionV2` + batch read-through,
realtime `sessions`/`runReader`, alerts
`deliverAlert`/`performTaskRunAlerts`): route through the read-through
resolver.
- `9535ae63d` — resolves the parent run through an injectable run store
in `TriggerFailedTaskService`.
- `bf8f7c881` — drops the "known-migrated" concept from write-path and
read repos; residency is id-shape only.
- `515b897ea` — self-defaults `resolveWaitpointThroughReadThrough` to
the safe run-ops clients.
## Why
PR6 of the run-ops split stack. This is the write-path counterpart to
the read foundation in the previous PRs: with it in place, both reads
and writes route through the seam. Additive when the split is disabled
(id-shape resolution collapses to the control-plane client);
behavior-changing on the minting, idempotency, and lifecycle paths when
enabled.
## Tests
Large new/expanded vitest suite under `apps/webapp/test/` and colocated
service tests: trigger-task and batch-trigger store routing, residency
inheritance, idempotency dedup residency + legacy-authority, bulk-action
read routing, cancel-dev-session routing, alerts store routing,
runs-repository read-through, realtime session/run-reader read-through
and stream-registration routing, and the waitpoint read-through default.
Testcontainers-backed; no mocks.
## Notes
Draft, **stacked on #4117** (`runops/pr05-webapp-foundation`). Review
that first; this diff is against it.
Server-change / changeset note to be added at stack-assembly time.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## What
Wires the run-ops split into the webapp: database topology, environment
flags, split-mode gating, and the control-plane resolver/cache layer
that the run-store and run-engine seams from the previous PR plug into.
- **DB topology & env** (`apps/webapp/app/db.server.ts`,
`env.server.ts`, `entry.server.tsx`): adds the run-ops database
clients/topology and the environment variables that configure and gate
the split.
- **runOpsMigration module** (new
`apps/webapp/app/v3/runOpsMigration/`): the webapp-side machinery —
`splitMode.server.ts`, `controlPlaneResolver.server.ts` +
`controlPlaneCache.server.ts`, `readThrough.server.ts`,
`crossSeamGuard.server.ts`, `distinctDbSentinel.server.ts`, id-minting
helpers (`mintBatchFriendlyId`, `runOpsMintKind`,
`resolveInheritedMintKind`), `runOpsCascadeCleanup.server.ts`, the split
read gate, and route/unblock catalogs.
- **Store/engine wiring** (`app/v3/runStore.server.ts`,
`runEngine.server.ts`, `runEngineHandlers.server.ts` + new
`runEngineHandlersShared.server.ts`): points the webapp's store/engine
construction at the resolver, and factors shared handler logic out so
both seams use one path.
- **Read-path touch-ups**: `runtimeEnvironment.server.ts`,
`eventRepository/index.server.ts`, `taskRunHeartbeatFailed.server.ts`,
`engineVersion.server.ts` route their run/environment lookups
read-through the resolver.
- `413a94511` — interlocks split mode against the native realtime
backend so the two aren't enabled in an incompatible combination (see
`.server-changes/run-ops-split-realtime-interlock.md`).
- `dc74c57fd` — drops the earlier "known-migrated" read layer; residency
is determined by id-shape only.
## Why
PR5 of the run-ops split stack. This is the webapp foundation layer: it
stands up the DB topology, flags, and resolver/cache the rest of the
stack depends on, and repoints webapp read paths through the resolver.
Additive when the split is not enabled (existing single-DB behavior
preserved behind flags); behavior-changing on the read-through paths and
the realtime interlock.
## Tests
New vitest coverage across `apps/webapp/test/` and colocated
`*.server.test.ts` files: db topology, split mode, split read gate,
cross-seam guard, mint cutover / flip latency, control-plane cache,
control-plane resolver, distinct-db sentinel, read-through loaders
(route loaders, run-detail loaders, `findEnvironmentFromRun`), and the
run-engine handlers. Testcontainers-backed; no mocks. `pnpm-lock.yaml`
synced for the two new webapp deps.
## Notes
Draft, **stacked on #4116** (`runops/pr04-store-engine`). Review that
first; this diff is against it.
Server-change / changeset note to be added at stack-assembly time.
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---------
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## What
Introduces the run-store routing seam and the run-engine read seams that
let run lifecycle operations be dispatched to either the control-plane
database or a separately-generated run-ops database, depending on where
a run/batch resides.
- **run-store** (`internal-packages/run-store`): adds `runOpsStore.ts`
and substantially expands `PostgresRunStore.ts` so the store can resolve
residency and route reads/writes to the correct backing client.
`types.ts` grows the routing/residency types; `NoopRunStore.ts` is
removed.
- **run-engine** (`internal-packages/run-engine`): adds
`engine/controlPlaneResolver.ts` and routes the per-system read paths
(dequeue, enqueue, waitpoint, checkpoint, run-attempt, ttl, delayed-run,
execution-snapshot, pending-version, debounce, batch) through the
resolver/store instead of talking to a single Prisma client directly.
`engine/errors.ts`, `engine/types.ts`, and `engine/index.ts` are
extended to support injecting the store/resolver.
Three fixes are included on top of the seam work:
- `c6cadd85f` — routes read-your-writes to the owning store's
**writer**, not its lagging replica, so an operation immediately reading
back what it just wrote sees a consistent result.
- `05c912e05` — normalizes run-ops-generation Prisma errors to the
control-plane error class at the store **write boundary**, so
`instanceof` checks and the `P2002` → 422 handling continue to work
across the separately-generated run-ops Prisma client.
- `88d12907f` — resolves NEW-resident batches in
`ApiBatchResultsPresenter` by routing the batch read through the store,
so a dedicated-DB batch resolves instead of returning 404.
The change is heavily test-first: the bulk of the diff is new
unit/integration coverage for the store routing, residency, and each
run-engine system's control-plane resolver path.
## Why
PR4 of the run-ops split stack (PR1–PR3 land the ClickHouse
test-container and earlier plumbing). This PR is the read-path
foundation: it adds the seam and read-routing but leaves the write path
to route through the same seam in a later PR. Behavior-changing where
the three fixes above touch existing read-your-writes /
error-normalization / batch-resolution paths; otherwise additive (new
store module, new resolver, injectable dependencies with existing
single-client behavior preserved when no dedicated store is configured).
## Tests
Extensive new vitest coverage under `run-store/src/*.test.ts` (routing,
residency, dual-schema select, cross-generation error normalization,
read-after-write, idempotency dedup, mixed residency, waitpoint
co-location) and `run-engine/src/engine/**/*.test.ts` (per-system
`controlPlaneResolver` tests, injectability, block-edge residency,
waitpoint read residency, trigger-create routing, lifecycle router).
Testcontainers-backed; no mocks.
## Notes
Draft, **stacked on #4114** (`runops/pr03-clickhouse-tc`). Review that
first; this diff is against it.
Server-change / changeset note to be added at stack-assembly time.
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---------
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Adds a lefthook `pre-push` job that runs the same checks as CI
code-quality (`oxfmt --check .` + `oxlint .`), so formatting/lint
failures are caught locally before they reach a PR. Uses the existing
lefthook setup - no new tooling.
Caveat noted in the config: GitButler uses its own git implementation
and only runs hooks when "Run hooks" is enabled in its per-project
settings; with that off, this protects plain `git push`. Enable that
setting to have it fire on `but push` too.
`db:migrate` ran `prisma migrate deploy` for
`@internal/run-ops-database`, which requires the dedicated run-ops DB
(:5434) that isn't up in a default local — breaking local `db:migrate`
for everyone; excluding it with `--filter=!@internal/run-ops-database`
restores it.
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---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## Summary
Getting the CLI talking to a local instance meant the browser magic-link
login, which is no good when you're driving things headlessly (an agent,
a container, or just no browser to hand). The seed already prints dev
secret keys for the batch-limit orgs, so it now also mints a personal
access token for the seeded `local@trigger.dev` user and prints a
ready-to-run `export TRIGGER_ACCESS_TOKEN=...` next to them.
Re-seeding stays idempotent: it decrypts and reprints the existing
`local-dev-cli` token rather than piling up a new one on every run.
<!-- GitButler Footer Boundary Top -->
---
This is **part 2 of 2 in a stack** made with GitButler:
- <kbd> 2 </kbd> #4135👈
- <kbd> 1 </kbd> #4137
<!-- GitButler Footer Boundary Bottom -->
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
<!-- ccr-slack-attribution -->
_Requested by **Eric Allam** · [Slack
thread](https://triggerdotdev.slack.com/archives/C061L2MHW93/p1783083021892389?thread_ts=1783083021.892389&cid=C061L2MHW93)_
## ✅ Checklist
- [ ] I have followed every step in the [contributing
guide](https://github.com/triggerdotdev/trigger.dev/blob/main/CONTRIBUTING.md)
- [x] The PR title follows the convention.
- [ ] I ran and tested the code works
---
## Testing
N/A — this change only removes two changeset markdown files; there are
no code changes to test.
---
## Changelog
### What changed
Removes two `@trigger.dev/core` changesets that were added for changes
that are not user-facing package changes:
- `.changeset/runops-core-residency.md` — internal run-ops residency
classifier + ksuid mint/decode primitives
- `.changeset/telnet-dev-logs.md` — dev-only
`@trigger.dev/core/v3/telnetLogServer` module
### Why
Per the convention that changesets should only be added when there are
actual user-facing package changes, these two do not qualify. Removing
them keeps the release (currently the automated v4.5.1 PR #4126) from
bumping `@trigger.dev/core` for internal/dev-only additions.
---
_Generated by [Claude
Code](https://claude.ai/code/session_019xCdLwoozZm4Gr5ZHLYiws)_
Co-authored-by: Claude <noreply@anthropic.com>
## Summary
Stable v4 Docker image builds now also publish `v4` and `latest` tags,
giving Docker-based self-hosters a maintained floating tag to use after
a stable release. The Kubernetes guide now uses the current Helm chart
line and current pinned examples, so new installs and upgrades resolve
to the 4.5 chart line instead of the 4.0 line.
## Design
The publish workflows add the floating tags only for stable `v4.x.x`
image tags. Prerelease and `main` builds keep their existing tags.
## What
- Adds `composeTaskRunVersion` to `@internal/clickhouse` (exported from
the package index). It packs a small `originGeneration` epoch into the
top 8 bits of the ReplacingMergeTree version and keeps the producer's
own LSN in the low 56 bits, so `task_runs_v2` rows replicated from more
than one Postgres producer become globally comparable while preserving
in-producer ordering. Single-producer setups never call it and keep
using the raw LSN version.
- Adds unit coverage for the helper in `taskRuns.test.ts` (bit layout,
ordering, epoch precedence, range validation).
- Adds two run-engine tests that exercise the cross-Postgres-version
testcontainer fixture:
- `heteroPostgresFixture.test.ts` — a smoke test asserting byte-identity
and identical `ORDER BY` (under a pinned ICU collation) across two
different Postgres major versions.
- `crossVersionCompat.test.ts` — mirrors the run-engine's real raw-SQL
surfaces and asserts byte-identical, ordering-identical results across
the two versions. Ships with an env-gated block (skipped by default)
that can be pointed at a real dedicated database in CI.
## Why
Third PR in the run-ops split stack. It is purely additive: it
introduces one new exported helper plus tests and changes no runtime
call sites, so on its own it has no runtime behavior change. It lays
down the version-composition primitive and the cross-version
compatibility proof that later PRs in the stack rely on.
## Tests
- New unit tests for `composeTaskRunVersion` in
`internal-packages/clickhouse/src/taskRuns.test.ts` (run against a real
ClickHouse testcontainer).
- New cross-version tests in
`internal-packages/run-engine/src/engine/tests/` running against real
Postgres containers of two different major versions (no mocks). The
env-gated dedicated-database block is skipped unless its URL is set.
## Notes
Draft, **stacked on #4113** (`runops/pr02-db-foundation`). Review that
first; this diff is against it.
Server-change / changeset note to be added at stack-assembly time.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## Summary
`pnpm run db:seed` failed with `SyntaxError: The requested module
'./app/models/organization.server' does not provide an export named
'createOrganization'`, even though that export exists. Renaming the seed
entry
point from `seed.mts` to `seed.ts` runs it as CommonJS and fixes the
failure.
No seed logic changes.
## Root cause
`seed.mts` is an ES module, but the server modules it imports (`.ts`
files, and
no package declares `"type": "module"`) resolve as CommonJS. tsx
compiles those
to CommonJS using esbuild's getter-based export shape
(`Object.defineProperty(exports, name, { get })`), which Node's
`cjs-module-lexer` does not detect when it links the ESM importer. The
named
exports look absent, so linking throws before any code runs.
The seed only ever needed the `.mts` extension: it has no top-level
`await` and
no `import.meta`. Running it as `.ts` keeps the whole import chain
CommonJS to
CommonJS and never crosses the lexer boundary. Verified the seed runs to
completion after the change.
Possibly caused by Node 22 upgrade?
## What
The **dedicated run-ops database** foundation for the split: a
standalone Prisma package plus the infra to run and migrate it.
- **`internal-packages/run-ops-database`** — a new Prisma package
(`@internal/run-ops-database`) whose schema mirrors the run-execution
tables that will live on the dedicated DB, with its own generated
client, migrations, and migration runner.
- **`prisma/schema.parity.test.ts`** — a parity test that guards the
run-ops schema against drift from the control-plane schema for the
mirrored tables.
- **Docker** — a Postgres 17 service (`docker/Dockerfile.postgres17`,
`docker/docker-compose.yml`) so the dedicated DB is available locally
under the run-ops compose profile.
- **Testcontainers** — hetero fixtures (PG14 legacy + PG17 dedicated) so
later PRs can exercise cross-database behaviour with real containers
rather than mocks.
## Why
This is the **second PR in the run-ops split stack**, stacked on the
core primitives. It stands up the dedicated database and its tooling.
There is **no runtime wiring** into the webapp here — the app does not
read or write this DB yet; that arrives in later PRs. On its own this PR
only adds a package, a docker service, and test fixtures.
## Tests
Schema-parity test for the run-ops schema; hetero testcontainer fixture
smoke test.
## Notes
- Draft, **stacked on #4112** (`runops/pr01-core-residency`). Review
that one first; this diff is against it.
- Server-change / changeset note to be added at stack-assembly time.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
## What
Foundation for the run-ops database split: an isomorphic **id-shape
residency classifier** and the **ksuid mint primitives**, added to
`@trigger.dev/core` under `v3/isomorphic`.
- **`runOpsResidency.ts`** — classifies a run id by its shape: 25-char
cuid → `LEGACY`, 27-char ksuid → `NEW`. Pure and environment-free (safe
on both client and server).
- **`friendlyId.ts`** — ksuid mint primitives and id helpers.
- Both exported via `v3/isomorphic/index.ts`.
## Why
This is the **base of a stacked series** implementing the run-ops DB
split (routing run-execution data to a dedicated database by id-shape).
Later PRs in the series consume this classifier and these primitives to
route reads and writes across the two databases.
On its own this PR is **purely additive** — new isomorphic helpers with
unit tests, no runtime wiring, and no behaviour change to existing code
paths.
## Tests
Unit tests for the classifier (`runOpsResidency.test.ts`) and the id /
mint primitives (`friendlyId.test.ts`).
## Notes
- Draft, stacked on `main`; subsequent PRs in the series build on top of
this one.
- A changeset for `@trigger.dev/core` will be added before this is
marked ready for review.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
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The dashboard agent deploy runs a matrix leg per environment (staging,
prod). Running them in parallel deployed the same Trigger.dev project
twice at once, and one leg failed to create the background worker while
the other succeeded. `max-parallel: 1` runs the legs sequentially so a
deploy never races itself.
Also aligns the workflow's Node version to the repo standard (`22.23.1`,
per `.nvmrc`).
Verified: re-running the staging leg on its own (no parallel prod)
deployed cleanly.
## Summary
The dashboard agent runs as a `chat.agent` in its own Trigger.dev
project, deployed separately from the app that starts its sessions. This
adds independent, non-disruptive deploys for it: a new workflow deploys
the agent with `--skip-promotion` (so a deploy never becomes the current
version on its own), and the app pins its sessions to a chosen version.
## How it works
`DASHBOARD_AGENT_VERSION` (unset by default) pins agent sessions to a
specific deployed version; when unset, sessions run on the project
environment's current version. The pin is passed on session start and
head start and is forwarded to every continuation run, so a pinned
session stays on its version for its whole life. Cutting over to a new
build becomes a config change (set the version) rather than a redeploy,
and rollback is flipping it back.
The workflow (`dashboard-agent-deploy.yml`) runs a leg per environment
(staging and prod), each gated by its own environment, and triggers on
pushes to `main` that touch the agent or its store (also available via
manual dispatch). Deploy versions are per-environment, so each
environment pins to its own leg's version.
Follow-up to #4120, adding regression coverage for the pause/resume path
in `PauseEnvironmentService`.
Three tests against the real service with testcontainers Postgres (no
mocks), seeded org/project/environment rows, and the same
`AuthenticatedEnvironment` coercion production uses:
1. **resumes a manually paused env** - the actual regression: pause
leaves `pauseSource` null, resume must succeed. Verified this fails with
the exact pre-#4120 symptom (false billing-limit error) when the fix is
reverted locally.
2. **rejects resume of a billing-limit paused env** - the guard still
blocks manual resume while `pauseSource = BILLING_LIMIT`, and the env
stays paused.
3. **manual pause while billing-limit paused is a no-op** - returns
success without overwriting `pauseSource`, so billing-limit converge can
still find and unpause the environment.
Tests-only change, no runtime behavior touched.
Stream dev logs over a local telnet/TCP socket. `trigger dev` mirrors
its terminal output on port 6767 by default (override with
--telnet-logs-port or TRIGGER_DEV_TELNET_LOGS_PORT, 0 disables). webapp,
supervisor, and coordinator each expose an opt-in stream gated on a
per-service *_TELNET_LOGS_PORT env var. New
@trigger.dev/core/v3/telnetLogServer module (localhost-only,
backpressure-safe, plain-text) plus optional static Logger.onLog /
SimpleStructuredLogger.onLog sinks.
Then you (or your agent) can use `nc` to connect and filter out the
stream.
<img width="1103" height="239" alt="image"
src="https://github.com/user-attachments/assets/b4d47efc-8a57-4185-a159-10f2806627ae"
/>
Makes the app error page always render full screen — it previously
inherited the width/offset of whatever container the error boundary was
mounted in (e.g. the centered `max-w-xs` column in the root boundary),
so `min-h-screen` alone couldn't fill the viewport. The root container
now uses `fixed inset-0 z-50` to break out and cover the full screen
regardless of nesting.
Also changes the "Go to homepage" shortcut from `Cmd/Ctrl+G` (which
collides with the browser's native "Find Again") to `Enter`.
## Bug
Manually pausing an environment works, but resuming it always fails
with:
> This environment is paused because your organization reached its
billing limit. Resolve the limit on the billing limits settings page to
resume.
even when no billing limit is in effect. Once paused by a user, an
environment cannot be resumed at all.
## Root cause
A manual pause leaves `RuntimeEnvironment.pauseSource` as `NULL` (only
billing-limit enforcement sets `BILLING_LIMIT`). The resume path in
`PauseEnvironmentService` guards its `updateMany` with:
```ts
NOT: { pauseSource: EnvironmentPauseSource.BILLING_LIMIT }
```
Prisma's `NOT` on a nullable field translates to SQL `!=`, which
excludes `NULL` rows. So the update matches zero rows for every
user-paused environment, and the zero-count branch (meant to catch a
race with billing-limit pausing) returns the misleading billing-limit
error.
Introduced in #3996 (the guard is correct for `BILLING_LIMIT` rows; it
just also swallows `NULL`).
## Fix
Explicitly include `pauseSource: null` rows:
```ts
OR: [
{ pauseSource: null },
{ NOT: { pauseSource: EnvironmentPauseSource.BILLING_LIMIT } },
]
```
Billing-limit-paused environments are still blocked from manual resume,
both by the `getManualPauseEnvironmentResult` guard and by this clause.
## Verification
Reproduced locally: paused an environment via `PauseEnvironmentService`
(DB shows `paused = true`, `pauseSource = NULL`), resume returned the
billing-limit error with `updateMany` matching 0 rows. With the fix,
resume succeeds and the environment unpauses. Billing-paused rows remain
excluded by the same clause.
## Summary
Long task names in the task landing page side menu pushed the **Test**
button off the edge of the panel instead of truncating. The heading now
truncates with an ellipsis so the Test button always stays in view, on
the standard and agent task pages.
## Root cause
The side menu lives in a fixed-width resizable panel with `overflow:
hidden`. Its header row is a grid item, and a grid item's default
`min-width: auto` lets it grow to its content's width. The title
`<span>` uses `truncate` (`white-space: nowrap`), whose min-content is
the full, untruncated name, so the header row expanded past the panel
and the Test button was clipped off the edge.
Adding `min-w-0` to the header container lets it shrink back to the
panel width so the title truncates. The scheduled task page already had
this class; the standard and agent pages did not.
Bumps the internal/toolchain Node version to the latest 22.x LTS
(`22.23.1`) and standardises it across the repo. Scope is the **platform
toolchain + the repo's own runtime images** (all `20 → 22` *upgrades*,
off the now-EOL node 20).
### Main changes
- Node `20.20.2 → 22.23.1` across all CI workflows, `.nvmrc`,
`CONTRIBUTING.md`, and the OSS `docker/Dockerfile` (digest-pinned).
- `@types/node → 22.20.0` (root dep + pnpm `overrides`, so the whole
workspace resolves to it); lockfile regenerated.
- `sdk-compat` matrix: adds Node 24 + 26 (keeps 20, still in `engines`).
- **App runtime images → node 22** (were on EOL node 20):
`apps/coordinator` → `node:22.23.1-bookworm-slim`;
`apps/docker-provider` + `apps/kubernetes-provider` → `node:22-alpine`
(reusing the exact digest `apps/supervisor` already runs, so all four
worker images are now identical). Stage aliases renamed off `node-20`.
### Possible issues / test notes
- `@types/node` 22.x can surface new TS errors — typecheck (now on 22)
is the gate.
- **Smoke-test the v3 worker path** — `coordinator` (`crictl`/CRI calls)
and the docker/kubernetes providers (talking to their daemons) now run
on node 22 (alpine/musl for the providers). Upgrade off EOL so low-risk,
but it's deployed runtime code with its own `publish-worker.yml`
pipeline.
## Summary
Two related timezone bugs in the dashboard.
1. The date/time tooltip could show a UTC offset label that contradicted
the time it displayed. A viewer whose machine clock differs from their
saved timezone (or when a date falls in the other DST phase) would see
something like `Local (UTC +0)` next to a value that isn't at +0.
2. A user's timezone preference silently failed to save whenever their
browser reported a zone like `UTC`, `Etc/UTC`, or `Asia/Kolkata`,
leaving their timestamps stuck in a previously-saved timezone.
## Offset label
The "Local" row formatted its time using the viewer's configured
timezone but computed the `(UTC +n)` label from `new
Date().getTimezoneOffset()`, the browser's offset at the current moment.
Those are two independent sources, so they disagreed when the configured
timezone differed from the machine, and also when the displayed date was
in the opposite DST phase. The label is now derived from the same date
and timezone used to render the row (via `Intl.DateTimeFormat` with
`timeZoneName: "longOffset"`), so it always matches the displayed time.
## Preference persistence
`/resources/timezone` validated the incoming zone against
`Intl.supportedValuesOf("timeZone")`, which lists only canonical zone
ids. Browsers report zones that aren't in that list via
`resolvedOptions().timeZone`, notably `UTC` (and `Etc/UTC`,
`Asia/Kolkata`, `GMT`), so those requests returned 400 and the
preference was never stored. Validation now checks whether the runtime
can resolve the zone at all, which accepts every real zone and still
rejects invalid input.
Added unit tests for both.
## What & why
Two related fixes to how new cloud organizations get onboarded onto the
Free plan.
### 1. Route new cloud orgs through plan selection
New cloud organizations were created already activated, so they skipped
the plan-selection step and went straight to creating projects — which
meant their plan and usage limits were never set up. They're now created
deactivated and routed through plan selection, which activates them once
a plan is chosen. Self-hosted installs have no plan-selection step, so
they're activated immediately on creation and are unaffected.
The `Organization.v3Enabled` field is renamed to `isActivated` to better
describe what it now gates. It's mapped to the existing `v3Enabled`
column, so there's no data migration — only a schema/code rename.
### 2. Allow selecting the Free plan without GitHub verification
Choosing the Free plan no longer requires connecting and verifying a
GitHub account. The plan is applied immediately when selected. This
removes:
- the "Connect to GitHub" dialog and the GitHub-verified badge from the
plan picker
- the account-rejected state
- the now-unreachable GitHub-connect return routes
## Notes
- These changes pair with the corresponding change in the billing
service that applies the Free plan directly; they should be released
together.
## Testing
Verified locally end to end: a new cloud org is routed to plan
selection, the Free plan applies in one click with no GitHub step, the
org is activated, its usage allowance is provisioned, and it lands on
the new-project page.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Once this is merged, oxlint is at a pretty sensible baseline.
**Enable `no-unused-vars`, `typescript/consistent-type-imports`, and
`import/no-duplicates` lint rules**
Turns on three previously-disabled oxlint rules across the monorepo and
fixes all violations:
- **`no-unused-vars`** – enabled as an error with standard ignore
patterns: unused function arguments are ignored by default (`args:
"none"`), variables/caught errors/destructured array elements prefixed
with `_` are allowed, and rest siblings are permitted.
- **`typescript/consistent-type-imports`** – enforced as an error; all
type-only imports now use the `import type` syntax.
- **`import/no-duplicates`** – enforced as an error; duplicate import
statements from the same module have been merged.
The remaining commits clean up the violations found across the codebase:
removing unused variables/imports/type aliases, adding `_` prefixes to
intentionally unused bindings, fixing duplicate imports, and converting
value imports to `import type` where appropriate.
# Trigger.dev v4.5.0
4.5.0 is the GA of the AI Agents platform. Everything built during the
prerelease line (durable agents, Sessions, AI Prompts) is now stable on
the `latest` tag, alongside a set of SDK and runtime improvements.
## AI Agents (`chat.agent`)
Run Vercel AI SDK chat completions as durable Trigger.dev tasks instead
of fragile API routes. A conversation runs as one long-lived task keyed
on `chatId`, so it survives page refreshes, network blips, redeploys,
and crashes, and every turn is a span in the dashboard.
```ts
import { chat } from "@trigger.dev/sdk/ai";
import { streamText, stepCountIs } from "ai";
import { anthropic } from "@ai-sdk/anthropic";
export const myChat = chat.agent({
id: "my-chat",
run: async ({ messages, signal }) => {
return streamText({
...chat.toStreamTextOptions(), // system prompt, compaction, steering, telemetry
model: anthropic("claude-sonnet-4-5"),
messages,
abortSignal: signal,
stopWhen: stepCountIs(15),
});
},
});
```
## Sessions
The durable primitive underneath `chat.agent`, usable on its own: a
run-aware, bidirectional stream channel keyed on a stable `externalId`
whose `.in` / `.out` streams survive run boundaries (suspend, crash,
idle-timeout, redeploy). One Session spans many runs, which makes it a
good fit for agent inboxes and approval flows.
```ts
import { sessions } from "@trigger.dev/sdk";
// Create the session and trigger its first run (idempotent on externalId)
await sessions.start({
type: "inbox",
externalId: userId,
taskIdentifier: "inbox-agent",
});
const session = sessions.open(userId);
await session.in.send({ text: "hello" });
const stream = await session.out.read({ signal: AbortSignal.timeout(30_000) });
for await (const chunk of stream) console.log(chunk); // durable across run swaps
```
## AI Prompts
Define prompt templates as code, versioned on every deploy, and override
the text or model from the dashboard without redeploying
(environment-scoped). Each generation links back to its prompt version
for usage, cost, and latency.
```ts
import { prompts } from "@trigger.dev/sdk";
import { z } from "zod";
export const supportPrompt = prompts.define({
id: "customer-support",
model: "gpt-4o",
variables: z.object({ customerName: z.string(), issue: z.string() }),
content: `You are a support agent for Acme.
Customer: {{customerName}}
Issue: {{issue}}`,
});
// Honors any active dashboard override, else the current deployed version
const resolved = await supportPrompt.resolve({ customerName: "Alice", issue: "Can't log in" });
// resolved.text, resolved.model, resolved.version
```
## `useChat` integration
`useTriggerChatTransport` is a Vercel AI SDK `ChatTransport` that runs
`useChat` over Trigger.dev realtime with no API routes. Text, tool
calls, reasoning, and `data-*` parts stream natively, and it works with
AI SDK v5, v6, and now v7.
## First-turn fast path (`chat.headStart`)
Runs the first turn in your warm server process while the agent boots in
parallel, cutting cold-start time-to-first-chunk roughly in half
(measured ~2.8s to ~1.2s). Available via the new
`@trigger.dev/sdk/chat-server` subpath.
## Human-in-the-loop, stop, and steering
The agent control surface: tool approvals (`needsApproval` +
`addToolApprovalResponse`), client-driven stop-generation, mid-execution
steering (`pendingMessages`), and between-turn context injection
(`chat.inject` / `chat.defer`), all durable across the conversation.
## Agent Skills
`skills.define({ id, path })` bundles a `SKILL.md` folder into your
deploy image. The agent gets a one-line summary up front and loads the
full instructions plus scoped `bash` / `readFile` tools on demand
(progressive disclosure), so a capability is something the model reaches
for rather than a pre-declared typed tool.
## `trigger skills` for coding assistants
`trigger skills` installs version-pinned Trigger.dev skills plus a
bundled docs snapshot into Claude Code, Cursor, GitHub Copilot, and
Codex, so your assistant's Trigger.dev knowledge stays current with your
installed SDK version. `trigger init` now offers to set up the MCP
server and skills too.
## Model library
A new Models page in the dashboard: a catalog of models grouped by
provider with context window, capabilities, and input / output pricing
per 1M tokens, plus a "Your models" tab showing per-model usage, cost,
and cache-hit sparklines from your actual traffic.
## Dev branches
Run multiple local `trigger dev` sessions in parallel (separate git
worktrees or coding agents) without runs colliding, each isolated with
its own dashboard, via `trigger dev --branch <name>`.
## `TriggerClient`
An instantiable client so one process can trigger and read across
projects, environments, and preview branches, each with its own auth and
baseURL, with no shared global state.
```ts
import { TriggerClient } from "@trigger.dev/sdk";
const prod = new TriggerClient({ accessToken: process.env.TRIGGER_PROD_KEY });
const preview = new TriggerClient({
accessToken: process.env.TRIGGER_PREVIEW_KEY,
previewBranch: "signup-flow",
});
await prod.tasks.trigger("send-email", { to: "user@example.com" });
await preview.runs.list({ status: ["COMPLETED"] });
```
## SDK and runtime
- AI SDK 7 support (v5 and v6 still supported), with OpenTelemetry
telemetry auto-wired
- Large trigger-payload offload: trigger payloads at or above 128KB
upload to object storage automatically, using the same auth and baseURL
as the trigger call
- Region support on the runs API: filter runs by region and read each
run's executing region (also on MCP `list_runs`)
- Duplicate task-id detection: `dev` and `deploy` fail with a clear
error instead of silently overwriting
- `envvars.upload` gains an `isSecret` flag to import redacted secret
variables
- Retry hardening: `TASK_MIDDLEWARE_ERROR` now retries under the task's
retry policy
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Removes the release-candidate framing from the docs for the 4.5 GA: the
`@rc` install caveats on the `skills` CLI command, and the AI Agents and
Prompts release-candidate banner (a shared snippet used across the
ai-chat and prompts pages) plus the `>=4.5.0-rc.0` compatibility pin in
the AI reference.
## Summary
Adds the `4.5.0` GA entry to the AI chat agents changelog covering the
`chat.agent` changes in that release: a new `apiClient` option on
`chat.headStart` and `chat.createStartSessionAction` for pointing chat
sessions at a different project or environment, the fix for messaging
chat agents deployed to a preview branch, and the fix for Head Start
handovers when the agent also defines a `prepareMessages` hook.
All four changes are from
[#4018](https://github.com/triggerdotdev/trigger.dev/pull/4018).
github-actions[bot]