- rquickjs: gated behind `quickjs` feature in windmill-jseval, propagated through windmill-worker/windmill-api, added to oss_core
- windmill-autoscaling: made optional in windmill-api (was unconditional), enabled via enterprise feature
- opentelemetry-proto, prost, hudsucker, rcgen, hyper-http-proxy, hyper-tls, hyper-util: made optional in windmill-worker, enabled via enterprise feature
This significantly reduces compilation time for vanilla `cargo check` without features.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The push() function generates a ~13KB async state machine that gets inlined
into every caller's future. In deeply nested async chains (e.g. flow execution),
this causes stack overflows. Boxing the future at the definition site via a thin
wrapper reduces each caller's stack footprint to a single pointer.
This also reverts the RUST_MIN_STACK workaround from CI.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Rust's test harness default stack (2MB) is borderline for the deep
async state machines in worker tests. Set RUST_MIN_STACK=8388608
to prevent stack overflows in tests like test_workflow_as_code.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
MySQL CONCAT with binary params returns VARBINARY, causing base64
encoding. Use CAST(... AS CHAR) to force character type output.
Ruby executor doesn't support keyword parameters (name:), use
positional parameters instead.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The default V8 platform uses Memory Protection Keys (pkeys) which
require all V8-using threads to be descendants of the thread that
called v8::Initialize. Tokio's spawn_blocking pool threads don't
satisfy this, causing SIGSEGV in WasmCodePointerTable during isolate
creation on x86_64 Linux.
Switch to new_unprotected_default_platform which relaxes the pkey
requirement. Also remove --single-threaded V8 flag (was degrading
performance without fixing the issue) and scope the creation mutex
to just JsRuntime::new() instead of the entire lifecycle.
See: https://github.com/denoland/deno_core/issues/952
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fixes ARM64 Docker build failure caused by R_AARCH64_CALL26 relocation
overflow when linking libv8. mold automatically generates range
extension thunks (veneers) to bridge calls exceeding the ±128MB limit.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Work around a V8 bug in WasmCodePointerTable::AllocateUninitializedEntry()
that causes SIGSEGV when multiple isolates are created concurrently on
x86_64 Linux (https://github.com/denoland/deno_core/issues/952).
- Add V8_ISOLATE_CREATE_LOCK mutex to serialize JsRuntime::new() calls
- Replace oneshot channel with Arc<Mutex<Option<IsolateHandle>>> shared
between spawn_blocking and an IsolateDropGuard for proper cancellation
- Remove terminate_execution() call on dead isolate handle in error path
(was use-after-free: handle dereferenced after JsRuntime already dropped)
- Clear handle before drop(js_runtime) to prevent guard from terminating
a destroyed isolate
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: extract windmill-api-scripts and windmill-api-users subcrates
Split the monolithic windmill-api crate by extracting scripts.rs, flows.rs,
users.rs, and users_oss.rs into dedicated subcrates. This reduces incremental
rebuild times when editing these modules.
Changes:
- Create windmill-api-scripts crate (scripts.rs + flows.rs, ~4.3K lines)
- Create windmill-api-users crate (users.rs + users_oss.rs, ~2.4K lines)
- Move clear_schedule to windmill-queue (shared by scripts, flows, workspaces)
- Move username utilities (VALID_USERNAME, INVALID_USERNAME_CHARS,
generate_instance_wide_unique_username) to windmill-common/src/usernames.rs
- Move COOKIE_DOMAIN, IS_SECURE, WithStarredInfoQuery, BulkDeleteRequest,
WebhookShared to windmill-common for cross-crate access
- Original files in windmill-api become thin stubs with pub use re-exports
- EE-dependent route handlers remain in windmill-api (create_user, rename_user,
set_password, reset_password, etc.)
- Feature forwarding for enterprise, private, parquet, no_auth
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: extract windmill-api-workspaces subcrate (Step 3)
Move workspaces.rs, workspaces_extra.rs, workspaces_oss.rs, and
workspaces_ee.rs into a new windmill-api-workspaces crate (~7K lines).
Routes that depend on windmill-api internals (AI copilot, teams,
tarball export, critical alerts, stripe) remain in the windmill-api
stub. The subcrate handles all other workspace management routes.
Also moved send_email_if_possible to windmill-common/email_oss.rs
to make it available across subcrates without circular deps.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* all
* refactor: extract windmill-api-groups subcrate (groups.rs + folders.rs)
Extract groups.rs (1,093 lines) and folders.rs (833 lines) into a new
windmill-api-groups subcrate. Both modules had clean dependencies on
already-extracted crates (windmill-api-auth, windmill-common,
windmill-api-workspaces). Also removes unused re-exports of
get_instance_username_or_create_pending and INVALID_USERNAME_CHARS
from windmill-api/src/utils.rs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: add granular_acls.rs and folder_history.rs to windmill-api-groups
Extract granular_acls.rs (395 lines) and folder_history.rs (68 lines) into
the windmill-api-groups subcrate. Both modules only depend on already-extracted
crates and belong to the same access-control domain as groups and folders.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: remove unused imports and dead code from subcrate extraction
- Remove unused BASE_URL import from lib.rs
- Remove workspaces_extra.rs and workspaces_oss.rs re-export stubs (no consumers in windmill-api)
- Remove dead send_email_if_possible OSS stub (callers moved to windmill-api-users)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* all
* chore: bust CI cargo cache for subcrate split
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: re-export BASE_URL for EE files that use crate::BASE_URL
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: forward no_auth feature to windmill-api-users, remove dead code
- Add "windmill-api-users/no_auth" to windmill-api's no_auth feature
so the login bypass in users.rs:1600 activates correctly
- Remove dead send_email_if_possible from windmill-api-users/users_oss.rs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: re-enable cargo cache for backend tests
Cache was disabled to bust stale entries from before subcrate split.
Now that a clean build has run, re-enable for faster CI.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: install mold+clang in CI workflows
The .cargo/config.toml uses mold linker for x86_64-linux.
Build scripts require linking even during cargo check.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: increase cargo test timeout to 30 min
Exit code 143 (SIGTERM) means the 20-min timeout was hit during
compilation without cache. Bump to 30 min as safety net.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: limit cargo build jobs to 4 to prevent OOM in CI
Exit code 143 (SIGTERM) after 8 min = OOM kill during compilation.
8 parallel LLVM codegen jobs exhaust memory on ubicloud-standard-8.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
The .cargo/config.toml uses mold linker for x86_64-linux (all profiles).
Install mold+clang in the main Dockerfile. For RHEL images where mold
isn't available, override via env vars to use the default linker.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The mold linker is not available in Docker build images.
Use ~/.cargo/config.toml for local dev overrides instead.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: isolate deno_core into windmill-runtime-nativets subcrate
Remove deno_core from flow eval and isolate nativets V8 runtime into a
dedicated subcrate so deno_core compilation no longer blocks
windmill-worker or windmill-api.
- Create windmill-jseval crate: QuickJS-based JS eval for flow
expressions and batch rerun, extracted from windmill-worker
- Create windmill-runtime-nativets crate: all deno_core/V8 deps and
nativets script execution, with build.rs snapshot generation
- Simplify windmill-worker: remove all deno_* direct deps, empty
build.rs, gate nativets behind optional dep
- Update windmill-api: use windmill-jseval for batch rerun instead of
deno_core, remove deno_core feature entirely
- Add nativets integration tests (nativets_jobs.rs) and parallel
stress test (nativets_stress.rs, 8 workers x 200 jobs)
- Remove dead code: deno flow eval path, USE_QUICKJS env var,
parity tests (replaced with 63 standalone expected-value tests)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: address PR review feedback for deno_core isolation
- Deduplicate unsafe_raw() into windmill-common/src/utils.rs (single source)
- Delete orphaned runtime.js and windmill-client.js from windmill-worker/src/
- Fix operator precedence in windmill-jseval with explicit parentheses
- Remove unnecessary return keyword in heap limit callback
- Remove redundant as usize casts
- Remove ~150 lines of commented-out code from runtime.js
- Remove commented-out #[cfg] in build.rs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* otel ee
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* test: add integration tests for all feasible language runtimes in CI
Add integration tests and CI setup for languages that were previously
untested. Each test runs a simple "hello world" job through the full
worker pipeline to verify end-to-end execution.
New language tests added to worker.rs:
- Nativets (4 tests): basic string, numeric args, object return, datetime
- Bunnative: TypeScript execution via Bun native runtime
- CSharp: .NET compilation and execution (feature-gated)
- PHP: PHP script execution (feature-gated)
- Ruby: Ruby script execution (feature-gated)
- MySQL: SQL query via async MySQL client (feature-gated)
- PowerShell: pwsh script execution
- PostgreSQL: SQL query against test database
CI changes (backend-test.yml):
- Add MySQL 8.0 service container
- Add setup-php (8.3 + composer), setup-ruby (3.3), pwsh install
- Enable feature flags: csharp, php, ruby, mysql
- Pass language binary paths: PHP_PATH, COMPOSER_PATH, RUBY_PATH,
BUNDLE_PATH, GEM_PATH, POWERSHELL_PATH, DOTNET_PATH
- Uncomment and modernize CSharp test (was commented out)
- Increase test timeout 16m -> 20m for additional runtimes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* sqlx
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: make aws-config and related deps optional in windmill-common
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: gate python version listing on inline_preview feature
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: extract windmill-dep-map crate for parallel api/worker compilation
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: resolve WebhookShared type mismatch and missing enterprise propagation
- Make windmill-api webhook_util re-export from windmill-common instead of
duplicating types, fixing Extension<WebhookShared> mismatch between
windmill-store and windmill-api
- Add windmill-api-jobs/enterprise to windmill-trigger enterprise feature
so check_license_key_valid is available when trigger subcrates enable
enterprise on windmill-trigger
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: stop trigger features from unconditionally enabling enterprise
Move enterprise propagation for all trigger subcrates from individual
trigger feature definitions to the enterprise feature itself, so
enterprise is only enabled when explicitly requested.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: remove unused pub use re-exports and disable CI cargo cache
- Remove unused re-exports from windmill-worker/src/lib.rs:
trigger_dependents_to_recompute_dependencies, handle_job_error,
and unused bun/otel items
- Fix callers to use direct module paths instead
- Add windmill-dep-map as dev-dependency for tests
- Disable cargo cache in backend-check CI (faster from-scratch builds)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: restore bun re-exports used by tests
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* all
* chore: re-enable cargo cache for check_ee_full CI job
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: extract windmill-api into 4 subcrates (api-auth, store, api-sse, api-jobs)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: eliminate refresh_token OnceLock bridge in windmill-store
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: eliminate FromRequestParts OnceLock bridge in windmill-api-auth
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: wire subcrates into workspace and clean up unused re-exports
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: resolve cargo check --all-features errors in subcrate wiring
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* sqlx
* all
* chore: update ee-repo-ref for warning fixes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* refactor: extract windmill-trigger crate and expand windmill-api-jobs
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: extract windmill-trigger-kafka crate from windmill-api
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: extract windmill-trigger-postgres crate from windmill-api
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: extract windmill-trigger-websocket and windmill-trigger-mqtt crates
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: extract windmill-trigger-nats, sqs, gcp, and email crates
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: extract windmill-trigger-http crate from windmill-api
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: move token creation and permission helpers to windmill-api-auth
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* refactor: extract windmill-native-triggers crate from windmill-api
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* sqlx
* all
* refactor: extract windmill-api-embeddings crate and fix CI warnings
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix: resolve type mismatch in oauth2_oss and remaining warnings
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* fix: use correct HTTP_CLIENT config in embeddings crate (30s timeout, cert override)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* all
* fix: gate oauth_refresh_ee on oauth2 feature to fix warnings
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* all
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* fix: reuse outer tx for schedule push in commit_completed_job
Instead of calling handle_maybe_scheduled_job(db) which opens its own
connections (peak=3), inline the schedule push using a savepoint on the
outer transaction. Auth is fetched via the tx connection using
fetch_authed_from_permissioned_as_conn, and push_scheduled_job runs
on a savepoint so failures roll back only the push, not the completion.
On push failure: savepoint rolls back, schedule is disabled on the outer
tx, and the zombie return path is preserved if disabling also fails.
Peak connections drop from 3 to 1 (or 2 on cold RunnableSettings cache).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* all
* fix: extract shared try_schedule_next_job to unify schedule push paths
Replace the two diverging schedule-push implementations (inlined in
commit_completed_job and standalone handle_maybe_scheduled_job) with a
single try_schedule_next_job that reuses the caller's transaction via
savepoints. This eliminates extra pool connection usage in the
worker_flow.rs path and ensures consistent retry/error semantics.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* test: add failpoint markers to try_schedule_next_job
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* chore: remove plan.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: remove inner retry loop from try_schedule_next_job, add caller-level retries
The 10-retry x 5s-sleep loop inside try_schedule_next_job held locks on
v2_job_completed/v2_job_queue for up to ~45s when running inside the
outer commit_completed_job transaction.
Now try_schedule_next_job makes a single attempt and returns errors to
the caller. Non-retryable errors (QuotaExceeded, NotFound) disable the
schedule immediately inside the function. Transient errors are returned
for the caller to retry:
- commit_completed_job path: outer backon retry (10x3s) retries the
entire transaction including the schedule push, so no locks are held
during sleep.
- handle_flow path: new backon retry (10x3s) wraps begin/push/commit
with a fresh transaction per attempt.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: clear push_err after successful schedule disable to prevent stuck schedules
When try_schedule_next_job disables the schedule for non-retryable errors
(NotFound, QuotaExceeded), clear the error so the caller commits the tx
(persisting the disable). Previously, the error propagated up, causing the
tx to be dropped and rolling back the disable — leaving the schedule
permanently enabled but broken.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: add 5s timeout on push_scheduled_job, clean up handle_flow error handling
- Add tokio::time::timeout(5s) around push_scheduled_job inside
try_schedule_next_job to bound worst-case lock holding per attempt
- Remove unreachable QuotaExceeded/NotFound match arms in handle_flow
(these errors are handled internally by try_schedule_next_job)
- Add report_error_to_workspace_handler_or_critical_side_channel in
handle_flow when post-exhaustion schedule disable fails
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: return SchedulePushZombieError when both schedule push and disable fail
When handle_flow cannot push the next scheduled job AND cannot disable the
schedule, return a SchedulePushZombieError so the worker leaves the flow job
in the queue for zombie detection to restart. This prevents stuck schedules
where neither the next tick was pushed nor the schedule was disabled.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* iam
* fix occupancy + log settings change
* ee ref
* ee ref
* sqlx
* chore: update ee-repo-ref to 7f93a13e96c77292ed4b1e63bc1e8ff1e341d283
This commit updates the EE repository reference after PR #408 was merged in windmill-ee-private.
Previous ee-repo-ref: 5b6a4b2f990b7e5bdf6dea14645c787b42a4d9a6
New ee-repo-ref: 7f93a13e96c77292ed4b1e63bc1e8ff1e341d283
Automated by sync-ee-ref workflow.
---------
Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>
* feat: kafka trigger kerberos/gssapi support
* chore: update ee-repo-ref to bb32d562120dc34bbd8d659d92a0d4b8824b8c4c
This commit updates the EE repository reference after PR #405 was merged in windmill-ee-private.
Previous ee-repo-ref: 128c6549d4557895a362fb720f56afa54d6f566b
New ee-repo-ref: bb32d562120dc34bbd8d659d92a0d4b8824b8c4c
Automated by sync-ee-ref workflow.
* adding kafka-gssapi to all_sqlx_features
* ee ref
* ee ref
---------
Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>
Co-authored-by: Ruben Fiszel <ruben@windmill.dev>
* fix: move live index migrations to regular SQL migration
Live migrations that create indexes can fail on fresh installs because
they run from compiled code that may reference enum values no longer
present after rename migrations. Move all 16 index-related live
migrations into a regular SQL migration that runs during schema setup,
making fresh installs reliable. Existing installs skip the migration
via windmill_migrations check.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: remove useless windmill_migrations inserts
The live migration code that checked these names has been removed,
so inserting them serves no purpose.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: remove unnecessary DO block from migration
All statements are already idempotent via IF EXISTS / IF NOT EXISTS,
so the PL/pgSQL wrapper with its early return check is not needed.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* fix: prevent schedule pool connection exhaustion
Schedules were disabling themselves after upgrading from v1.605.0 to
v1.614.0 due to pool connection deadlock. The root cause was
fetch_authed_from_permissioned_as acquiring a pool connection inside
push() while a transaction already held one, exhausting the pool under
pressure.
Fix: pre-compute Authed before db.begin() for the normal path, and
reuse the transaction connection via fetch_authed_from_permissioned_as_conn
for the on_behalf_of_email path. Peak pool usage drops from 2 to 1 for
all schedule push paths.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix: replace pool exhaustion tests with comprehensive schedule push tests
Replace the 16 pool-specific tests with 19 tests covering all schedule
push code paths: script/flow scheduling, on_behalf_of_email (script and
flow), retry wrapping, duplicate detection, invalid timezone/cron/args,
script/flow not found, paused schedules, clock shift detection, disabled
schedule, path mismatch, push failure disabling schedule, and trigger
metadata.
Also simplify the obo_authed pattern in push_scheduled_job to use a
single match assignment instead of two bindings with .or() chaining.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
